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SERMIK_ID number under which this microscope part is placed in the database.
00530
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Carl Zeiss Jena Jenaval / Jenalumar 0,20 microscope condenser lens with iris diaphragm
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Description of this part for the microscope.
This is a component of the large double condenser used in Carl Zeiss Jena Jenalumar and Jenaval microscopes.
- Numerical aperture (N.A.): 0.20
- Removable upper
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lens: yes
- Iris diaphragm: yes
- Type: Brightfield condenser for transmitted light
If you're not looking for this entire part, ask if I have separate components for sale, such as a screw-on ring or lenses.
Names, descriptions, terms, and search contexts under which this part is searched.
- Carl Zeiss Jena Jenaval microscope repair parts
- Carl Zeiss Jena Jenaval
- przysłona irysowa Carl Zeiss Jena Jenaval
- Jenaval condenser iris diaphragm
- Carl Zeiss Jena Jenaval Kondensor 0.20 mit Irisblende
- Carl Zeiss Jena Jenalumar condenser 0.20 top lens
- Jenaval Doppelkondensor Teil 0.20 Hellfeld
- Jenalumar double condenser low aperture part
- Jenaval Kondensor Irisblende klemmt - Ersatz
- Jenalumar condenser iris stuck - replacement
- kondenzor 0.20 Carl Zeiss Jena Jenaval
- condensador 0.20 Carl Zeiss Jena Jenaval
- condensador con diafragma iris microscopio Jenalumar
- condensatore 0.20 Carl Zeiss Jena Jenaval
- condensatore con diaframma a iride microscopio Jenalumar
- Carl Zeiss Jena buy spare parts
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The number of pieces of this microscope part that we have to offer.
1
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Price in EURO for 1 piece of this microscope part. Price is negotiable.
69 €
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Name of the category to which this microscope part is classified.
Condensers
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Abbreviated and full name of the manufacturer of this microscope part.
Carl Zeiss Jena
VEB Carl Zeiss Jena DDR (former East Germany)
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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
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List of microscope models this part is compatible with.
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A list of potential uses for this part and when it might be needed.
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If you have a condenser without 0,20 lens
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If you have a 0.20 condenser with a damaged top lens
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If you have a 0.20 condenser with a damaged or missing iris diaphragm
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If you are building your own DIY
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SERMIK_ID number under which this microscope part is placed in the database.
99443
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Carl Zeiss Jena Amplival / Jenaval microscope pancratic condenser Apl. 1.4 with cardioid darkfield
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Description of this part for the microscope.
Pancratic microscope condenser by Carl Zeiss Jena.
Basic data and parameters:
Manufacturer: Carl Zeiss Jena
Version: gray color, from Carl Zeiss Jena
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Amplival microscope
Number of lenses: 3
Numerical aperture N.A.: variable, from N.A. 0.16 to N.A. 1.4
Aperture diaphragm: yes, screwed on as a detachable module
The Carl Zeiss Jena pancratic condenser has three upper lenses:
- for working with low magnification objectives (usually up to 6.3x)
- Apl. 1.4 for working with high magnification objectives
- an oil immersion cardioid darkfield lens with N.A. = 1.05
Mechanically, this condenser is mounted on dovetail rails located on the microscope stage holder block.
Here are the mounting possibilities of the pancratic condenser to Carl Zeiss Jena microscopes:
- to Amplival, Docuval, Epival, Fluoval, Vertival microscopes, this condenser can be mounted directly
- to Ergaval, Nu, Nu 2, Nf microscopes, this condenser is mounted after unscrewing the aperture diaphragm from it
- to Jenaval, Jenapol, Jenalumar microscopes, this condenser can also be mounted, but it is installed together with the entire stage holder block from the Amplival microscope http://www.microscopy-uk.org.uk/mag/artfeb09/rs-jenalumar.html
- be careful, because the Lumipan microscope also features a pancratic condenser, but with a completely different mounting method
This condenser is often used as a "parts donor" for own DIY projects, for example:
- the Apl. 1.4 lens is often used to modify (upgrade) condensers with a lower numerical aperture N.A. in various microscopes
- the darkfield lens is very often used to build a standalone cardioid condenser
- the iris diaphragm has a very wide range of applications
On the last photo, an arrow indicates which element it is and where it is located in the microscope to clearly identify this part. Additionally, the attached video shows how the individual elements of this condenser move.
Names, descriptions, terms, and search contexts under which this part is searched.
- Carl Zeiss Jena Amplival microscope repair parts
- Carl Zeiss Jena Amplival Mikroskop Pankratischer Kondensor
- Zeiss Mikroskop Kardioid Dunkelfeldkondensor
- Carl Zeiss Jena Jenaval Mikroskop Dunkelfeldkondensor
- kondensor pankratyczny do mikroskopu Amplival
- kondensor ciemnego pola Carl Zeiss Jena
- Carl Zeiss Jena Amplival pankratischer Kondensor Apl. 1.4 mit Kardioid
- Carl Zeiss Jena Jenaval pancratic condenser Apl 1.4 cardioid darkfield
- Carl Zeiss Jena Ergaval Dunkelfeld Kondensor
- pankratický kondenzor Carl Zeiss Jena Amplival
- condensador pancrático Carl Zeiss Jena Amplival
- condensador de campo oscuro Carl Zeiss Jena Ergaval
- condensatore pancratico Carl Zeiss Jena Amplival
- condensatore campo scuro Carl Zeiss Jena Ergaval
- Carl Zeiss Jena buy spare parts
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The number of pieces of this microscope part that we have to offer.
0
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Price in EURO for 1 piece of this microscope part. Price is negotiable.
150 €
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Name of the category to which this microscope part is classified.
Condensers
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Abbreviated and full name of the manufacturer of this microscope part.
Carl Zeiss Jena
VEB Carl Zeiss Jena DDR (former East Germany)
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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
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List of microscope models this part is compatible with.
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A list of potential uses for this part and when it might be needed.
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if you own a used microscope without a condenser
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if you own a microscope with a classic Abbe condenser
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if you need to upgrade your microscope with a darkfield observation option
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if you already own a pancratic condenser, but it is damaged or of very poor quality
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if you need components from this condenser for your own DIY projects
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SERMIK_ID number under which this microscope part is placed in the database.
99865
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Carl Zeiss Jena Jenaval aplanatic N.A.0.12 low-power microscope condenser | Jenalumar compatible
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Description of this part for the microscope.
Aplanatic low numerical aperture condenser for the Carl Zeiss Jena Jenaval microscope.
Carl Zeiss Jena Jenaval and Jenalumar microscopes each have two condensers -
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a low-power survey condenser with low numerical aperture and a main condenser with high aperture. Both sit on a common carrier at the same time, which lets you switch between them. What I am offering here is the condenser alone, so without the carrier.
Parameters of this condenser:
Manufacturer: Carl Zeiss Jena
Numerical aperture N.A.: 0.12
Correction: aplanatic
Mounting: the condenser screws into a dedicated carrier. The thread diameter is 36 mm.
Iris diaphragm: yes, the condenser has a ring that opens and closes the diaphragm
Removable top lens: no
Intended use: this condenser model was fitted in Carl Zeiss Jena Jenaval microscopes
This condenser can also be screwed into the carrier of Carl Zeiss Jena Jenalumar microscopes - it is the same carrier as in Jenaval microscopes. Note, however, that Jenalumar microscopes came with a 0.20 N.A. condenser as standard (you can see it here: https://www.microscopeparts.eu/part/00530).
A condenser with such a low numerical aperture is intended for observation with low magnification microscope objectives (1.25x / 3.2x / 6.3x, 10x at most).
Names, descriptions, terms, and search contexts under which this part is searched.
- Carl Zeiss Jena Jenaval microscope repair parts
- Jenaval Übersichtskondensor 0.12 fehlt
- Jenaval low power condenser 0.12 replacement
- Zeiss Jena Kondensor 0.12 Irisblende verbogen
- Jenaval condenser iris blades broken
- Jenalumar Kondensor 0.20 gegen 0.12 tauschen
- Jenaval Kondensoreinhänger aplanatischer Kondensor
- Zeiss Jena aplanatic condenser 36mm Gewinde
- Jenaval Ausleuchtung 3.2x 6.3x Objektiv Kondensor
- low NA condenser for DIY microscope mount
- Zeiss Jena Jenapol Übersichtskondensor
- kondensor przeglądowy 0.12 do mikroskopu Jenaval
- přehledový kondenzor 0.12 a Zeiss Jena
- condensador Zeiss Jena Jenaval 0.12
- condensador aplanático 0.12 Zeiss Jena
- condensatore Zeiss Jena Jenaval 0.12
- condensatore aplanatico 0.12 Zeiss Jena
- Carl Zeiss Jena buy spare parts
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The number of pieces of this microscope part that we have to offer.
1
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Price in EURO for 1 piece of this microscope part. Price is negotiable.
55 €
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Name of the category to which this microscope part is classified.
Condensers
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Abbreviated and full name of the manufacturer of this microscope part.
Carl Zeiss Jena
VEB Carl Zeiss Jena DDR (former East Germany)
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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
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List of microscope models this part is compatible with.
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A list of potential uses for this part and when it might be needed.
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if this condenser is missing from your Carl Zeiss Jena Jenaval microscope, because someone unscrewed it, for example
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if you have a microscope with this condenser but it is damaged - the diaphragm blades are bent or broken, for instance
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if you have a Carl Zeiss Jena Jenalumar microscope and deliberately want to fit a 0.12 N.A. condenser in it
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if you want to use this condenser as the only condenser in a different microscope and mount it there with your own DIY holder
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SERMIK_ID number under which this microscope part is placed in the database.
99866
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Carl Zeiss Jena Jenaval Achr. apl. N.A. 0.9 microscope condenser | Jenalumar compatible
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Description of this part for the microscope.
Achromatic-aplanatic dry condenser 0.9 for the Carl Zeiss Jena Jenaval microscope.
Carl Zeiss Jena Jenaval and Jenalumar microscopes each have two condensers -
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a survey condenser with low numerical aperture and a main condenser with high aperture. Both sit on a common carrier at the same time, which lets you switch between them. What I am showing here is the main one, with the 0.9 aperture - the condenser alone, so without the carrier.
Parameters of this condenser:
Manufacturer: Carl Zeiss Jena
Numerical aperture N.A.: 0.9
Correction: achromatic-aplanatic (Achr. apl.)
Immersion: no. This is a dry condenser
Mounting: the condenser carrier holds a centrable threaded ring, and the condenser screws into that ring. The thread diameter is 38 mm.
Iris diaphragm: not on the condenser - the diaphragm sits in the carrier, below the condenser
Intended use: this condenser model was fitted in Carl Zeiss Jena Jenaval microscopes
How it mounts in the carrier:
- The condenser carrier holds a threaded ring, and the ring itself is centrable - two centring screws do that job (these ones: https://www.microscopeparts.eu/part/00535).
- The screws set the position of the ring, and the condenser simply screws into that ring.
- Further down, in the same carrier, sits the iris diaphragm for this main condenser. It is centrable as well and has its own screws for that.
This condenser can also be screwed into the carrier of Carl Zeiss Jena Jenalumar microscopes - it is the same carrier as in Jenaval microscopes. Note, however, that Jenalumar microscopes run the Apl. 0.9 condenser from the factory, that is the aplanatic version without achromatic correction.
The Achr. apl. 0.9 condenser is the working condenser of these microscopes - it covers the whole range of dry objectives, but with immersion objectives it works without making use of their full aperture.
Names, descriptions, terms, and search contexts under which this part is searched.
- Carl Zeiss Jena Jenaval microscope repair parts
- Jenaval Kondensor 0.9 fehlt
- Jenaval main condenser 0.9 replacement
- Zeiss Jena Achr. apl. 0.9 Frontlinse beschädigt
- Jenaval condenser top lens cracked
- Jenalumar Apl. 0.9 gegen Achr. apl. 0.9 tauschen
- Jenaval Kondensoreinhänger Zentrierring 38mm
- Zeiss Jena dry condenser 38mm thread
- Jenaval Kondensor Trockenobjektive Ausleuchtung
- main condenser for DIY microscope mount
- Zeiss Jena Jenapol Hauptkondensor
- kondensor główny 0.9 do mikroskopu Jenaval
- kondenzor 0.9 a Zeiss Jena
- condensador Zeiss Jena Jenaval 0.9
- condensador acromático aplanático 0.9 Zeiss Jena
- condensatore Zeiss Jena Jenaval 0.9
- condensatore acromatico aplanatico 0.9 Zeiss Jena
- Carl Zeiss Jena buy spare parts
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The number of pieces of this microscope part that we have to offer.
1
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Price in EURO for 1 piece of this microscope part. Price is negotiable.
75 €
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Name of the category to which this microscope part is classified.
Condensers
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Abbreviated and full name of the manufacturer of this microscope part.
Carl Zeiss Jena
VEB Carl Zeiss Jena DDR (former East Germany)
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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
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List of microscope models this part is compatible with.
|
A list of potential uses for this part and when it might be needed.
-
if this condenser is missing from your Carl Zeiss Jena Jenaval microscope, because someone unscrewed it, for example
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if you have a microscope with this condenser but it is damaged - with a damaged top lens, for instance, which is very common
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...
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if you have a Carl Zeiss Jena Jenalumar microscope and deliberately want to fit an achromatic-aplanatic condenser in it
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if you want to use this condenser as the only condenser in a different microscope and mount it there with your own DIY holder
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