Webpage www.microscopeparts.eu - sale of original, used and refurbished service, repair, and replacement parts for student, biological, laboratory, measuring, toolmakers, and stereo microscopes. Mail order.

Photos	PartIndex	Short name	Part name	Description	Number of pieces	Price	Category	Manufacturer	It comes from	Compatible with	Why do you need this?	Added ↑
32 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Infinity tube lens including mounting turret. - thumbnail [ 00461 ]	SERMIK_ID number under which this microscope part is placed in the database. 00461	Infinity Tubuslinse (tube lens) on turret.	The name of this microscope part. Infinity tube lens including mounting turret.	Description of this part for the microscope. A cap is included in the set, because this lens is permanently mounted and even though it is in the revolver, it does not rotate. Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena NU microscope repair parts Carl Zeiss Jena NU-2 Tubuslinse unendlich Carl Zeiss Jena NU infinity tube lens with turret CZJ NU Unendlich Korrekturlinse Revolver Carl Zeiss Jena NU-2 infinity correction lens Carl Zeiss Jena NU Tubuslinse Pilz - Ersatz CZJ NU-2 tube lens dirty - blurred image Carl Zeiss Jena Universalmikroskop NU Ersatzteil tubusová čočka Carl Zeiss Jena NU-2 lente de tubo infinito Carl Zeiss Jena NU-2 repuesto microscopio universal Carl Zeiss Jena NU lente di tubo infinito Carl Zeiss Jena NU-2 ricambio microscopio universale Carl Zeiss Jena NU Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 1	Price in EURO for 1 piece of this microscope part. Price is negotiable. 59 €	Name of the category to which this microscope part is classified. Lenses	Abbreviated and full name of the manufacturer of this microscope part. Carl Zeiss Jena VEB Carl Zeiss Jena DDR (former East Germany)	Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed? Model name of the equipment in which this microscopic part previously operated. NU Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Carl Zeiss Jena) Here it is written whether this part was removed from a microscope or from a larger microscope part. microscope	List of microscope models this part is compatible with. NU-2	A list of potential uses for this part and when it might be needed. if your lens is delaminated, cracked, destroyed by fungus if you want a second revolver to change it to a rotating one and play with other lenses or DIY filters	0000-00-00 00:00:00
33 - Thumbnail photo showing this microscope part. Carl Zeiss Jena EPI (reflected light) objective-cooperating lenses including mounting turret. - thumbnail [ 00462 ]	SERMIK_ID number under which this microscope part is placed in the database. 00462	EPI (reflected light) objective lenses on turret.	The name of this microscope part. EPI (reflected light) objective-cooperating lenses including mounting turret.	Description of this part for the microscope. All lenses: 0, 4, 10, 25, and 63 for objectives with these magnifications. The entire set includes mounting screws - as shown in the pictures. Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena NU microscope repair parts Carl Zeiss Jena NU-2 Auflicht Linsen Revolver Carl Zeiss Jena NU EPI reflected light lenses turret CZJ NU Auflicht Zwischenlinsen 4 / 10 / 25 / 63 Carl Zeiss Jena NU-2 reflected light objective lenses set Carl Zeiss Jena NU Auflicht Linse Pilz - Ersatz CZJ NU-2 EPI lens turret replacement Carl Zeiss Jena Universalmikroskop NU Auflicht Ersatzteil čočky pro dopadající světlo Carl Zeiss Jena NU-2 lentes de luz reflejada Carl Zeiss Jena NU-2 revólver EPI microscopio universal Carl Zeiss Jena NU lenti luce riflessa Carl Zeiss Jena NU-2 revolver EPI microscopio universale Carl Zeiss Jena NU Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 1	Price in EURO for 1 piece of this microscope part. Price is negotiable. 59 €	Name of the category to which this microscope part is classified. Lenses	Abbreviated and full name of the manufacturer of this microscope part. Carl Zeiss Jena VEB Carl Zeiss Jena DDR (former East Germany)	Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed? Model name of the equipment in which this microscopic part previously operated. NU Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Carl Zeiss Jena) Here it is written whether this part was removed from a microscope or from a larger microscope part. microscope	List of microscope models this part is compatible with. NU-2	A list of potential uses for this part and when it might be needed. if your lenses are delaminated, cracked, damaged by fungus if the tube outlet for the illuminator is bent (but check anyway, maybe I have the tube itself separately) if you don't have or have broken centering screws (check, maybe I have the screws themselves separately)	0000-00-00 00:00:00
88 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Mikrotar 3cm Achr.3 lens for Carl Zeiss Jena pancratic condenser (Lumipan, Nf, Nu, Amplival microscope) - thumbnail [ 00539 ]	SERMIK_ID number under which this microscope part is placed in the database. 00539	Carl Zeiss Jena Mikrotar 3cm Achr.3 microscope Lumipan Nf Amplival NU pancratic condenser lens	The name of this microscope part. Mikrotar 3cm Achr.3 lens for Carl Zeiss Jena pancratic condenser (Lumipan, Nf, Nu, Amplival microscope)	Description of this part for the microscope. Upper lens for low-power objectives for the Carl Zeiss Jena pancratic condenser. The Carl Zeiss Jena pancratic condenser is a triple condenser with the following ... lenses: - N.A. 0.3 for low-power objectives (this is the lens offered here) - N.A. up to 1.4 (variable aperture) for high resolution and magnification - oil dark field lens (cardioid condenser) This condenser is used in Carl Zeiss Jena microscopes: - Nf - Nu / Nu2 - Lumipan - Amplival (gray condenser) but can also be mounted in the following microscopes: - Jenaval - Jenalumar - Lu (I'm not sure) - Ng - Ergaval - Docuval - Polmi A The companies IOR Bucuresti and Lomo made their own versions of pancratic condensers - I don't know if this lens is compatible with them. Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena Lumipan microscope repair parts kondensor pankratyczny Carl Zeiss Jena Carl Zeiss Jena Mikrotar 3cm Achr. 3 Vorsatzlinse Carl Zeiss Jena pancratic condenser top lens 0.3 Carl Zeiss Jena Lumipan pankratischer Kondensor Linse Carl Zeiss Jena Nf / NU pancratic condenser low power lens Carl Zeiss Jena Amplival pankratischer Kondensor Ersatz Mikrotar Linse fehlt - Kondensor unvollständig pankratický kondenzor Carl Zeiss Jena Mikrotar lente Mikrotar condensador pancrático Carl Zeiss Jena lente para condensador microscopio Carl Zeiss Jena Lumipan lente Mikrotar condensatore pancratico Carl Zeiss Jena lente per condensatore microscopio Carl Zeiss Jena Lumipan Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 1	Price in EURO for 1 piece of this microscope part. Price is negotiable. 29 €	Name of the category to which this microscope part is classified. Lenses	Abbreviated and full name of the manufacturer of this microscope part. Carl Zeiss Jena VEB Carl Zeiss Jena DDR (former East Germany)	Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed? Model name of the equipment in which this microscopic part previously operated. Lumipan Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Carl Zeiss Jena) Here it is written whether this part was removed from a microscope or from a larger microscope part. microscope	List of microscope models this part is compatible with. Lumipan Nf NfPk NU NU-2 Polmi A Amplival Jenalab Jenaval	A list of potential uses for this part and when it might be needed. if the lens is missing from the condenser if the lens is damaged or in very poor condition if you want to mount it to a completely different DIY condenser	0000-00-00 00:00:00
252 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Amplival, Ergaval, Docuval microscope light collector lens, filter holder, model 2 - thumbnail [ 00701 ]	SERMIK_ID number under which this microscope part is placed in the database. 00701	Carl Zeiss Jena Amplival, Ergaval, Docuval microscope light collector lens, filter holder model 2	The name of this microscope part. Carl Zeiss Jena Amplival, Ergaval, Docuval microscope light collector lens, filter holder, model 2	Description of this part for the microscope. The light collector is a part that screws into the microscope base (see the last photo). It has a slot for a 32 mm round filter. Model 2 has two slots for ... removing the filter. Compatible with: - Carl Zeiss Jena Ergaval - Carl Zeiss Jena Amplival (and its variants) - Carl Zeiss Jena Docuval Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena Amplival microscope repair parts Carl Zeiss Jena Ergaval / Amplival filter holder uchwyt filtra Carl Zeiss Jena Amplival kolektor światła Carl Zeiss Jena Ergaval Carl Zeiss Jena Amplival Kollektorlinse Modell 2 Carl Zeiss Jena Ergaval light collector lens model 2 32 mm filter Carl Zeiss Jena Docuval / Fluoval Kollektor mit Filterhalter 2 Schlitze Carl Zeiss Jena Vertival collector two filter slots Amplival Kollektorlinse Pilz - Ersatz Ergaval collector lens cracked - replacement kolektor Carl Zeiss Jena Amplival colector de luz Carl Zeiss Jena Amplival portafiltros 32 mm microscopio Carl Zeiss Jena Ergaval collettore di luce Carl Zeiss Jena Amplival portafiltri 32 mm microscopio Carl Zeiss Jena Ergaval Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 2	Price in EURO for 1 piece of this microscope part. Price is negotiable. 25 €	Name of the category to which this microscope part is classified. Lenses	Abbreviated and full name of the manufacturer of this microscope part. Carl Zeiss Jena VEB Carl Zeiss Jena DDR (former East Germany)	Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed? Model name of the equipment in which this microscopic part previously operated. Amplival Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Carl Zeiss Jena) Here it is written whether this part was removed from a microscope or from a larger microscope part. microscope	List of microscope models this part is compatible with. Amplival Ergaval Vertival Fluoval Docuval	A list of potential uses for this part and when it might be needed. if your microscope is missing this element if you have a different model of this light collector and want to replace it with this one	0000-00-00 00:00:00
253 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Amplival, Ergaval, Docuval microscope light collector lens, filter holder, model 1 - thumbnail [ 00702 ]	SERMIK_ID number under which this microscope part is placed in the database. 00702	Carl Zeiss Jena Amplival, Ergaval, Docuval microscope light collector lens, filter holder model 1	The name of this microscope part. Carl Zeiss Jena Amplival, Ergaval, Docuval microscope light collector lens, filter holder, model 1	Description of this part for the microscope. The light collector is a part that screws into the microscope base (see the last photo). It has a slot for a 32 mm round filter. Model 1 has one slots for ... removing the filter. Compatible with: - Carl Zeiss Jena Ergaval - Carl Zeiss Jena Amplival (and its variants) - Carl Zeiss Jena Docuval Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena Amplival microscope repair parts Carl Zeiss Jena Ergaval / Amplival filter holder uchwyt filtra Carl Zeiss Jena Amplival kolektor światła Carl Zeiss Jena Ergaval Carl Zeiss Jena Amplival Kollektorlinse Modell 1 Carl Zeiss Jena Ergaval light collector lens model 1 32 mm filter Carl Zeiss Jena Docuval / Fluoval Kollektor mit Filterhalter 1 Schlitz Carl Zeiss Jena Vertival collector one filter slot Amplival Kollektorlinse Pilz - Ersatz Ergaval collector lens cracked - replacement kolektor Carl Zeiss Jena Amplival colector de luz Carl Zeiss Jena Amplival portafiltros 32 mm microscopio Carl Zeiss Jena Ergaval collettore di luce Carl Zeiss Jena Amplival portafiltri 32 mm microscopio Carl Zeiss Jena Ergaval Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 3	Price in EURO for 1 piece of this microscope part. Price is negotiable. 20 €	Name of the category to which this microscope part is classified. Lenses	Abbreviated and full name of the manufacturer of this microscope part. Carl Zeiss Jena VEB Carl Zeiss Jena DDR (former East Germany)	Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed? Model name of the equipment in which this microscopic part previously operated. Amplival Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Carl Zeiss Jena) Here it is written whether this part was removed from a microscope or from a larger microscope part. microscope	List of microscope models this part is compatible with. Amplival Ergaval Vertival Fluoval Docuval	A list of potential uses for this part and when it might be needed. if your microscope is missing this element if you have a different model of this light collector and want to replace it with this one	0000-00-00 00:00:00
740 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Nf / Lumipan Apl. 1,4 microscope pancratic condenser lens - thumbnail [ 99296 ]	SERMIK_ID number under which this microscope part is placed in the database. 99296	Carl Zeiss Jena Nf / Lumipan Apl. 1,4 microscope pancratic condenser lens	The name of this microscope part. Carl Zeiss Jena Nf / Lumipan Apl. 1,4 microscope pancratic condenser lens	Description of this part for the microscope. Upper lens for Carl Zeiss Jena pancratic condenser for high magnification objectives. This lens fits black condensers installed in the following microscopes: - ... Carl Zeiss Jena Nf - Carl Zeiss Jena Lumipan - Carl Zeiss Jena NU / NU2 This lens DOES NOT FIT grey pancratic condensers from the following microscopes: - Carl Zeiss Jena Amplival - Carl Zeiss Jena Docuval IOR Bucuresti and Lomo produced their own versions of pancratic condensers - I do not know whether this lens is compatible with them. Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena Nf microscope repair parts kondensor pankratyczny do Lumipana Carl Zeiss Jena Nf pancratic condenser top lens Apl. 1.4 Carl Zeiss Jena Nf pankratischer Kondensor Linse Carl Zeiss Jena Lumipan aplanatic condenser lens Carl Zeiss Jena Mikroskop aplanatische Vorsatzlinse Carl Zeiss Jena NfPk / NU Apl. 1.4 Linse fehlt - Ersatz čočka Apl. 1.4 pankratického kondenzoru Carl Zeiss Jena lente Apl. 1.4 condensador pancrático Carl Zeiss Jena Nf lente para condensador microscopio Carl Zeiss Jena Lumipan lente Apl. 1.4 condensatore pancratico Carl Zeiss Jena Nf lente per condensatore microscopio Carl Zeiss Jena Lumipan Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 1	Price in EURO for 1 piece of this microscope part. Price is negotiable. 49 €	Name of the category to which this microscope part is classified. Lenses	Abbreviated and full name of the manufacturer of this microscope part. Carl Zeiss Jena VEB Carl Zeiss Jena DDR (former East Germany)	Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed? Model name of the equipment in which this microscopic part previously operated. Nf Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Carl Zeiss Jena) Here it is written whether this part was removed from a microscope or from a larger microscope part. microscope	List of microscope models this part is compatible with. Nf Lumipan NfPk NU NU-2	A list of potential uses for this part and when it might be needed. if the lens is missing from the condenser if the lens is damaged or in very poor condition if you want to mount it to a completely different DIY condenser	2026-04-11 02:24:58
1018 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Citoval-2 - upper lenses of the stereo microscope body \| rear fixed group (output group) of the pancratic zoom system - thumbnail [ 99570 ]	SERMIK_ID number under which this microscope part is placed in the database. 99570	Carl Zeiss Jena Citoval-2 - upper lenses of the stereo microscope body \| rear fixed group (output group) of the pancratic zoom system	The name of this microscope part. Carl Zeiss Jena Citoval-2 - upper lenses of the stereo microscope body \| rear fixed group (output group) of the pancratic zoom system	Description of this part for the microscope. A complete pair of upper lenses for the body of the Carl Zeiss Jena Citoval-2 stereo microscope. This is a microscope part intended for repairing the Greenough ... continuous zoom system. The technical name of this microscope part is: rear fixed group (output group) of the pancratic zoom system. These are the two lenses permanently mounted inside the stereo microscope body, located directly below the binocular head. This service part can help solve the following problems encountered when using the Carl Zeiss Jena Citoval-2 stereo microscope: - if a lens has been mechanically damaged (scratched, cracked, or chipped) - if a lens has become delaminated or its surface has been damaged by fungus (mold) - if someone previously repaired the Citoval-2 microscope incorrectly and these lenses are either missing or in poor condition In the last photographs, an arrow indicates exactly which microscope part is being offered and where it is located inside the microscope, making this component easy to identify. The final photograph shows a schematic diagram of the Greenough stereo microscope design. Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena Citoval-2 microscope repair parts Carl Zeiss Jena Citoval-2 Mikroskop obere Zoom-Linse reparieren Citoval-2 Mikroskop Linsen Umtausch und Reinigung Citoval-2 Mikroskop Optik Wartung Citoval-2 microscope top zoom lens service Carl Zeiss Jena Citoval-2 stereo microscope optical lens cleaning Carl Zeiss Jena Citoval-2 obere Linsengruppe Carl Zeiss Jena Citoval-2 upper rear fixed lens group horní čočky Carl Zeiss Jena Citoval-2 lentes superiores Carl Zeiss Jena Citoval-2 óptica microscopio estéreo Carl Zeiss Jena lenti superiori Carl Zeiss Jena Citoval-2 ottica stereomicroscopio Carl Zeiss Jena górne soczewki Carl Zeiss Jena Citoval-2 Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 1	Price in EURO for 1 piece of this microscope part. Price is negotiable. 79 €	Name of the category to which this microscope part is classified. Lenses	Abbreviated and full name of the manufacturer of this microscope part. Carl Zeiss Jena VEB Carl Zeiss Jena DDR (former East Germany)	Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed? Model name of the equipment in which this microscopic part previously operated. Citoval-2 Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Carl Zeiss Jena) Here it is written whether this part was removed from a microscope or from a larger microscope part. microscope	List of microscope models this part is compatible with. Citoval-2	A list of potential uses for this part and when it might be needed. as a service part when replacement becomes necessary. Examples of situations in which this component may be needed are provided in the description.	2026-07-11 20:49:15
1019 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Citoval-2 - lower lenses of the stereo microscope body \| front fixed group (input group) of the pancratic zoom system - thumbnail [ 99569 ]	SERMIK_ID number under which this microscope part is placed in the database. 99569	Carl Zeiss Jena Citoval-2 - lower lenses of the stereo microscope body \| front fixed group (input group) of the pancratic zoom system	The name of this microscope part. Carl Zeiss Jena Citoval-2 - lower lenses of the stereo microscope body \| front fixed group (input group) of the pancratic zoom system	Description of this part for the microscope. A complete pair of lower lenses for the body of the Carl Zeiss Jena Citoval-2 stereo microscope. This is a microscope part intended for repairing the Greenough ... continuous zoom system. The technical name of this microscope part is: front fixed group (input group) of the pancratic zoom system. These are the two lenses permanently mounted inside the stereo microscope body, located above the main objective (Hauptobjektiv) of the stereo microscope. This service part can help solve the following problems encountered when using the Carl Zeiss Jena Citoval-2 stereo microscope: - if a lens has been mechanically damaged (scratched, cracked, or chipped) - if a lens has become delaminated or its surface has been damaged by fungus (mold) - if someone previously repaired the Citoval-2 microscope incorrectly and these lenses are either missing or in poor condition In the last photographs, an arrow indicates exactly which microscope part is being offered and where it is located inside the microscope, making this component easy to identify. The final photograph shows a schematic diagram of the Greenough stereo microscope design. Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena Citoval-2 microscope repair parts Carl Zeiss Jena Citoval-2 Mikroskop Zoom-Linsen reparieren Citoval-2 Mikroskop Greenough Linsen Reinigung Citoval-2 Mikroskop Optik Wartung und Service Citoval-2 microscope pancratic zoom lens service Carl Zeiss Jena Citoval-2 stereo microscope Greenough optical lens cleaning Zeiss Jena Citoval-2 pankratisches Zoom-Systems Carl Zeiss Jena Citoval-2 untere Linsengruppe Carl Zeiss Jena Citoval-2 lower front fixed lens group dolní čočky Carl Zeiss Jena Citoval-2 lentes inferiores Carl Zeiss Jena Citoval-2 óptica microscopio estéreo Carl Zeiss Jena lenti inferiori Carl Zeiss Jena Citoval-2 ottica stereomicroscopio Carl Zeiss Jena dolne soczewki Carl Zeiss Jena Citoval-2 Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 1	Price in EURO for 1 piece of this microscope part. Price is negotiable. 79 €	Name of the category to which this microscope part is classified. Lenses	Abbreviated and full name of the manufacturer of this microscope part. Carl Zeiss Jena VEB Carl Zeiss Jena DDR (former East Germany)	Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed? Model name of the equipment in which this microscopic part previously operated. Citoval-2 Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Carl Zeiss Jena) Here it is written whether this part was removed from a microscope or from a larger microscope part. microscope	List of microscope models this part is compatible with. Citoval-2	A list of potential uses for this part and when it might be needed. as a service part when replacement becomes necessary. Examples of situations in which this component may be needed are provided in the description.	2026-07-11 21:03:10
1196 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Jenaval / Jenalumar microscope field diaphragm lens on metal plate - thumbnail [ 99685 ] video	SERMIK_ID number under which this microscope part is placed in the database. 99685	Carl Zeiss Jena Jenaval / Jenalumar microscope field diaphragm lens on metal plate	The name of this microscope part. Carl Zeiss Jena Jenaval / Jenalumar microscope field diaphragm lens on metal plate	Description of this part for the microscope. Field lens for Carl Zeiss Jena Jenaval, Jenalumar and Jenavert microscopes. This field lens is mounted on a suitably profiled metal element that is screwed to the ... microscope base. This metal element (in which the lens is mounted) also serves as a rail onto which the interchangeable filter holder slides (like this one: https://www.microscopeparts.eu/part/99383, this one: https://www.microscopeparts.eu/part/99404 or the one with a polarizer). This element is used in the following microscopes: - Carl Zeiss Jena Jenaval - Carl Zeiss Jena Jenalumar - Carl Zeiss Jena Jenavert Cast and die-cast metal parts made by Carl Zeiss Jena carry their own numbers. This part bears the number 2648 (full marking: 2648 Si10 CZ). In the last photos of the gallery, an arrow shows exactly where this element sits in the microscope, so you can identify it without any doubt. Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena Jenaval microscope repair parts Carl Zeiss Jena Jenaval / Jenavert Mikroskop Feldlinse Carl Zeiss Jena Jenalumar Mikroskop Leuchtfeldlinse Carl Zeiss Jena Jenaval / Jenavert microscope field lens Carl Zeiss Jena Jenalumar microscope field diaphragm lens Jenaval Leuchtfeldlinse auf Metallplatte Jenavert field diaphragm lens on metal plate CZJ Jenaval Feldlinse Pilz - Ersatz Jenalumar field lens cracked replacement čočka polní clony mikroskop Carl Zeiss Jena Jenaval lente de campo microscopio Carl Zeiss Jena Jenaval lente del diafragma de campo microscopio Jenalumar lente di campo microscopio Carl Zeiss Jena Jenaval lente del diaframma di campo microscopio Jenalumar Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 1	Price in EURO for 1 piece of this microscope part. Price is negotiable. 25 €	Name of the category to which this microscope part is classified. Lenses	Abbreviated and full name of the manufacturer of this microscope part. Carl Zeiss Jena VEB Carl Zeiss Jena DDR (former East Germany)	Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed? Model name of the equipment in which this microscopic part previously operated. Jenaval Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Carl Zeiss Jena) Here it is written whether this part was removed from a microscope or from a larger microscope part. microscope	List of microscope models this part is compatible with. Jenaval Jenalumar Jenavert	A list of potential uses for this part and when it might be needed. if you have a microscope that is missing this element if you need an additional unit to adapt it for your own DIY modifications (e.g. polarization)	2026-09-22 16:27:26
1197 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Jenaval / Jenalumar microscope second collector lens from microscope base - thumbnail [ 99686 ] video	SERMIK_ID number under which this microscope part is placed in the database. 99686	Carl Zeiss Jena Jenaval / Jenalumar microscope second collector lens from microscope base	The name of this microscope part. Carl Zeiss Jena Jenaval / Jenalumar microscope second collector lens from microscope base	Description of this part for the microscope. Second collector lens of the Koehler transmitted-light illumination for the base of Carl Zeiss Jena Jenaval / Jenalumar microscopes. The base of Carl Zeiss Jena ... Jenaval and Jenalumar microscopes (and of Carl Zeiss Jena Jenavert microscopes, if they are equipped for transmitted light) holds a set of lenses that collimate the light beam. Together they form the Koehler illumination collector, even though they are not mechanically connected to each other. Here I present a module consisting of: - the second collector lens in the sequence - the metal mount holding the lens - the screws for fastening the mount with the lens to the microscope base The last photos in the gallery show the complete base of a Carl Zeiss Jena Jenaval microscope. An arrow indicates which part this is and exactly where it sits, so the part can be identified unambiguously. This lens in its mount fits the bases of the following microscope models: - Carl Zeiss Jena Jenaval - Carl Zeiss Jena Jenalumar - Carl Zeiss Jena Jenavert Note - Carl Zeiss Jena Jenavert microscopes come in two versions: reflected light (EPI) only, and reflected (EPI) plus transmitted light. The lens presented here fits both versions, but in the version without transmitted light... it simply has nothing to do :) This is a service part for anyone who needs to replace this particular part in their microscope. It is not a complete illumination collector. Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena Jenaval microscope repair parts CZJ Jenaval Köhler second collector lens replacement Carl Zeiss Jena Jenalumar Kollektorlinse im Stativfuß Zeiss Jena Jenaval collector lens fungus in microscope base Zeiss Jena Jenavert Durchlicht Kollektorlinse mit Fassung CZJ Jenalumar Kollektorlinse Pilzbefall - Beleuchtung im Fuß aus JENA Jenaval zweite Kollektorlinse gebrochen ersetzen Zeiss Jena Jenavert transmitted light collector lens cracked pęknięta soczewka kolektora z podstawy mikroskopu Carl Zeiss Jena Jenaval druhá kolektorová čočka mikroskop Carl Zeiss Jena Jenaval segunda lente colectora microscopio Carl Zeiss Jena Jenaval lente colectora base microscopio Jenalumar seconda lente collettrice microscopio Carl Zeiss Jena Jenaval lente collettrice base microscopio Jenalumar Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 1	Price in EURO for 1 piece of this microscope part. Price is negotiable. 25 €	Name of the category to which this microscope part is classified. Lenses	Abbreviated and full name of the manufacturer of this microscope part. Carl Zeiss Jena VEB Carl Zeiss Jena DDR (former East Germany)	Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed? Model name of the equipment in which this microscopic part previously operated. Jenaval Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Carl Zeiss Jena) Here it is written whether this part was removed from a microscope or from a larger microscope part. microscope	List of microscope models this part is compatible with. Jenaval Jenalumar Jenavert	A list of potential uses for this part and when it might be needed. as a service part if you have a microscope in which this element is damaged, incomplete or perhaps even missing if you need a collimator lens for your own DIY project	2026-09-22 17:34:57

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