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Photos	PartIndex	Short name	Part name	Description	Number of pieces	Price	Category	Manufacturer	It comes from	Compatible with	Why do you need this?	Added ↑
1007 - Thumbnail photo showing this microscope part. PZO MST-130 / 131 stereo microscope eyepiece tubes end cups / Carl Zeiss Jena SM-xx compatible dust protection - thumbnail [ 99553 ]	SERMIK_ID number under which this microscope part is placed in the database. 99553	PZO MST-130 / 131 stereo microscope eyepiece tubes end cups / Carl Zeiss Jena SM-xx compatible dust protection	The name of this microscope part. PZO MST-130 / 131 stereo microscope eyepiece tubes end cups / Carl Zeiss Jena SM-xx compatible dust protection	Description of this part for the microscope. Dust protection end caps for the eyepiece tubes of PZO stereo microscopes and colposcopes. These end caps are designed to protect empty eyepiece tubes whenever ... the eyepieces are removed for transport or storage inside the wooden carrying case. Installing the caps prevents dust from entering the microscope head and reaching the internal prisms. The offer applies to 2 (two) pieces, i.e. one pair. Each individual end cap features the original PZO logo. These end caps fit stereo microscopes from any manufacturer, provided they use eyepieces with a mounting diameter of 34 mm: - PZO MST-1 / MST-2 - PZO MST-130 / MST-131 / MST-132 - PZO MST ZOOM - PZO KLP-21 / KLP-22 colposcopes - DIY devices (e.g. queen bee insemination equipment) built using PZO MST stereo microscopes - Meopta DM23 - Carl Zeiss Jena Stemi SM-16 / SM-20 (the so-called SM-xx series) - medical optical instruments (e.g. ophthalmic slit lamps) manufactured by Carl Zeiss Jena and based on the SM-xx stereo microscope platform These end caps do not fit microscopes using eyepieces with diameters other than 34 mm: - they do not fit PZO MST-110 / MST-127 stereo microscopes because these use 23.2 mm eyepieces - they do not fit Lomo MBC-1 / MBC-2 stereo microscopes because these use 30 mm eyepieces - they do not fit Lomo MBC-9 / MBC-10 stereo microscopes because these use 32 mm eyepieces - they do not fit Carl Zeiss Jena Technival / Citoval stereo microscopes because these use 23.2 mm eyepieces - they do not fit Carl Zeiss West Germany stereo microscopes because these use 30 mm eyepieces - they do not fit Euromex E-series and Z-series stereo microscopes because these use 30.5 mm eyepieces - they do not fit Hertel & REUSS STE-series stereo microscopes because these use 31 mm eyepieces The FAQ section of this database explains that these are genuine original parts rather than 3D-printed reproductions. It is worth repeating here: these are original vintage PZO plastic end caps. They are not generic "no-name" caps and they are not DIY parts made on a 3D printer. The last photographs in the gallery show an example of these end caps installed on the head of a PZO MST-130 stereo microscope. Names, descriptions, terms, and search contexts under which this part is searched. PZO MST-130 microscope repair parts PZO MST-130 stereo microscope dust protection end cup PZO MST-131 Stereomikroskop Okulartubusse Staubschutz Endkappen Carl Zeiss Jena SM-xx Mikroskop Okular Endkappen Meopta DM23 Stereo Mikroskop Okular Staubschutz PZO buy spare parts	The number of pieces of this microscope part that we have to offer. 60	Price in EURO for 1 piece of this microscope part. Price is negotiable. 10 €	Name of the category to which this microscope part is classified. End caps	Abbreviated and full name of the manufacturer of this microscope part. PZO Polskie Zaklady Optyczne	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. MST-130 Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (PZO) 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. MST-130 PZO MST-132 PZO MST 2 PZO MST 1 PZO MST ZOOM MST-131 KLP 21 KLP 22 DM23 SMxx Carl Zeiss Jena SM-16 Carl Zeiss Jena SM-20	A list of potential uses for this part and when it might be needed. if you need eyepiece tube dust protection caps to prevent dust from entering the head of your stereo microscope	2026-07-07 21:50:53
1112 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Jenaval / Jenamed microscope central, round end cap with interpillary distance scale for 30 mm wide field binocular head - thumbnail [ 99670 ]	SERMIK_ID number under which this microscope part is placed in the database. 99670	Carl Zeiss Jena Jenaval / Jenamed microscope central, round end cap with interpillary distance scale for 30 mm wide field binocular head	The name of this microscope part. Carl Zeiss Jena Jenaval / Jenamed microscope central, round end cap with interpillary distance scale for 30 mm wide field binocular head	Description of this part for the microscope. Central, round end cap with an interpupillary distance scale for the Carl Zeiss Jena wide-field (German: Grossfeld) binocular head. This component is located at ... the front, in the centre of the binocular head, between the two eyepiece tubes. It is a round cover plate (end cap) carrying a scale from 55 to 75 indicating the interpupillary distance (eyepiece tube spacing). The last photograph in the gallery shows the complete binocular head. An arrow indicates the exact component being offered and its location within the head, allowing it to be identified unambiguously. This is a component of the binocular head rather than a component dedicated to a particular microscope model. This component fits 30 mm eyepiece binocular heads used, among others, on the following microscopes: - Carl Zeiss Jena Jenamed - Carl Zeiss Jena Jenalab - Carl Zeiss Jena Jenaval - Carl Zeiss Jena Jenatech - Carl Zeiss Jena Jenalumar - Carl Zeiss Jena Jenavert Some Carl Zeiss Jena Jenalab and Jenamed microscopes (for example the Jenamed Fluorescence) were factory-equipped with binocular heads accepting 23.2 mm eyepieces. In that case this end cap is not compatible with that binocular head. By "that" I specifically mean the binocular head, as this is a component of the head rather than of the microscope itself. Interestingly, 30 mm wide-field binocular heads are also occasionally fitted to older microscopes from the Mikroval series (for example Ergaval and Amplival). When combined with GF-Planachromat or GF-Planapochromat objectives (the latter also used on the Docuval), this provides arguably the best optical combination available for Carl Zeiss Jena microscopes with a 160 mm tube length. The Carl Zeiss Jena wide-field binocular head for 30 mm eyepieces is mechanically the same device as the Baader Mark V binocular viewer used with astronomical telescopes. They are based on the same binocular head; the Baader Mark V differs only in having a modified mounting interface, astronomical eyepiece adapters and, in some versions, different external markings. Consequently, the component offered here is also compatible with the Baader Mark V binocular viewer. Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena Jenaval microscope repair parts Carl Zeiss Jena Jenaval / Jenamed microscope wide field binocular central cover Carl Zeiss Jena Jenaval / Jenamed Mikroskop Grossfeld Binokularkopf Endkappe Baader Mark V astro binocular head repair Baader Mark V Binokular Wartung 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. 10 €	Name of the category to which this microscope part is classified. End caps	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 Jenamed Jenalab Jenalumar Jenatech Jenavert Baader Mark V	A list of potential uses for this part and when it might be needed. if this component is missing from your Carl Zeiss Jena binocular head or your Baader Mark V binocular viewer	2026-07-31 23:29:22

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