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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 ↑
218 - Thumbnail photo showing this microscope part. Lomo AU-12 Binocular Microscope Head for Lomo microscopes, e.g. Lomo Biolam (and Bresser Biolam) and Carl Zeiss Jena (bino head) - thumbnail [ 00681 ]	SERMIK_ID number under which this microscope part is placed in the database. 00681	Lomo AU-12 binocular head for Lomo Biolam (Bresser Biolam) microscope (Carl Zeiss Jena)	The name of this microscope part. Lomo AU-12 Binocular Microscope Head for Lomo microscopes, e.g. Lomo Biolam (and Bresser Biolam) and Carl Zeiss Jena (bino head)	Description of this part for the microscope. Manufacturer: Lomo (Russia, after 1991) Model: AU-12 export version without manufacturer's name Color: newest, white Magnification: 1.5x Eyepieces: 23. ... 2 mm Mounting: 41 mm dovetail (Carl Zeiss Jena standard) The head features adjustable interpupillary distance and diopter adjustment for one eyepiece. This export version was sold in Western Europe, primarily under the Bresser brand. Biolam microscopes were sold under this name (thus as Bresser Biolam). NOTE - a small batch of these microscopes was sold under the Bresser Erudit name - but the "Erudit" is now a completely different Bresser microscope. This is an exact clone of the Carl Zeiss Jena microscope head and is therefore very commonly used for these microscopes. Note: The 1.5x magnification head requires a relatively large amount of light. Furthermore, the optimal image is obtained with 7x or 8x eyepieces (the maximum is 10x). Higher eyepiece magnification results in "empty magnification" and the image may not be sharp. Names, descriptions, terms, and search contexts under which this part is searched. Lomo Biolam microscope repair parts Lomo Mikroskop Bresser mikroskop Lomo Biolam Lomo Metam Bresser Biolam Kopf Mikroskopkobf bino binokular binocular Head microscope head Carl Zeiss Jena Telaval Laboval Eduval głowica mikroskopowa głowica dwuoczna binokularna. Lomo buy spare parts	The number of pieces of this microscope part that we have to offer. 0	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. Heads	Abbreviated and full name of the manufacturer of this microscope part. Lomo Leningrad Optical Mechanical Association	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. Biolam Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Lomo) 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. Biolam Biolam-M Metam Eduval Laboval Epignost Telaval Biolam D11 ML-2	A list of potential uses for this part and when it might be needed. if you have a microscope without a microscope head if you have a monocular head and want to upgrade your microscope if you have a binocular head, but it is damaged or of very poor quality (e.g., it has delamination on the prisms)	0000-00-00 00:00:00
892 - Thumbnail photo showing this microscope part. Carl Zeiss Jena Jenaval / Jenamed microscope widefield binocular, 30 mm GF-Pw 10x (25) eyepieces - thumbnail [ 99445 ] video	SERMIK_ID number under which this microscope part is placed in the database. 99445	Carl Zeiss Jena Jenaval / Jenamed microscope widefield binocular, 30 mm GF-Pw 10x (25) eyepieces	The name of this microscope part. Carl Zeiss Jena Jenaval / Jenamed microscope widefield binocular, 30 mm GF-Pw 10x (25) eyepieces	Description of this part for the microscope. Carl Zeiss Jena Jenaval / Jenamed microscope widefield binocular head with 30 mm GF-Pw 10x (25) eyepieces Microscope head parameters: Manufacturer: Carl Zeiss ... Jena Name: Grossfeld Binocular Eyepiece mounting diameter: 30 mm Microscope mount: 41 mm dovetail mount Diopter adjustment: yes, for one eyepiece The set also includes two eyepieces: - Model: Carl Zeiss Jena GF-Pw 10x (25) - Mounting diameter: 30 mm This head is most commonly used in the following microscopes: - Carl Zeiss Jena Jenamed - Carl Zeiss Jena Jenaval - Carl Zeiss Jena Jenalumar - Carl Zeiss Jena Jenapol - Carl Zeiss Jena Jenvert - Carl Zeiss Jena Jenatech - Carl Zeiss Jena Jenalab Interestingly, widefield binocular heads with a 30 mm eyepiece mounting diameter are sometimes also installed in older Mikroval series microscopes (for example Ergaval and Amplival). If the microscope is additionally equipped with GF-Planachromat series widefield objectives (or GF-Planapochromat objectives used in Docuval microscopes) - this creates the best possible combination for Carl Zeiss Jena microscopes with a 160 mm tube length. This microscope head model is identical to the Baader Mark V binocular viewer used in astronomical telescopes and is often purchased by astronomy enthusiasts and adapted for telescope mounting. Names, descriptions, terms, and search contexts under which this part is searched. Carl Zeiss Jena Jenaval microscope repair parts Carl Zeiss Jena Jenaval und Amplival Grossfeld 30 mm Binokular Carl Zess Jena Jenamed microscope Weitfeld bnocular head Carl Zeiss Jena Jenamed 10x microscope eyepieces Carl Zeiss Jena GF-Pw 10x eyepieces for Jenaval microscope Carl Zeiss Jena Jenalumar GF-Pw 10x (25) Mikroskop Okulare Jenamed Mikroskopokulare Baader Mark V Astro Binocular Carl Zeiss Jena buy spare parts	The number of pieces of this microscope part that we have to offer. 0	Price in EURO for 1 piece of this microscope part. Price is negotiable. 250 €	Name of the category to which this microscope part is classified. Heads	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 Jenapol Fluoval-2 Amplival Ergaval Docuval Biolam	A list of potential uses for this part and when it might be needed. if you currently have a head designed for 23.2 mm eyepieces and want to replace it with a widefield head using 30 mm eyepieces if you want to adapt this head for use with an astronomical telescope	2026-05-26 01:34:06

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