# Part name: Carl Zeiss Jena Pictoval microscope monocular head for eyepiece with 23,2mm diameter | projection tube # Original page URL: https://www.microscopeparts.eu/part/carl-zeiss-jena-pictoval-microscope-monocular-head-for-eyepiece-with-23-2mm-diameter-projection-tube-99700 # Part manufacturer: Carl Zeiss Jena # Full manufacturer name: VEB Carl Zeiss Jena DDR (former East Germany) # Other names of this manufacturer: - ausJena - aus Jena These are names commonly used to refer to this manufacturer of microscopes and microscope parts, even if they are not official. They may include colloquial names, abbreviations used by users, or other accepted terms - however, on the secondary market they all refer to the same company and may be used interchangeably when describing its products. # Belongs to category: Heads # Description and specifications: Monocular microscope head with adjustable tube tilt angle for eyepieces with a 23.2 mm mounting diameter. This model of microscope head was used as a projection head in Carl Zeiss Jena Pictoval projection microscopes (microprojectors). The adjustable tilt angle of the eyepiece tube, which held a projection eyepiece (usually f=100), allowed the position of the projected image on the projection surface to be changed. Basic parameters: Manufacturer: Carl Zeiss Jena Eyepiece mounting diameter: 23.2 mm Mounting to the microscope arm: 41 mm diameter dovetail ring Because this microscope head has a Carl Zeiss Jena standard microscope mount (a 41 mm diameter dovetail ring), it can be mounted on most microscopes from this manufacturer (e.g. Carl Zeiss Jena Eduval, Laboval, Ergaval, Amplival, etc.), as well as on microscopes made by Lomo (e.g. Lomo Biolam), IOR and Meopta. It seems useful to mention a few points: - never look through this microscope head with the naked eye if a projection eyepiece is installed in it and the head is mounted in a Carl Zeiss Jena Pictoval microprojector. This may result in loss of eyesight due to the very high light output emitted by this microscope - when mounting this microscope head on a microscope other than a Carl Zeiss Jena Pictoval, a different magnification scale may be obtained than with the original heads designed for the particular microscope model - projecting a microscope image requires a great deal of light, i.e. a powerful illuminator. This is worth remembering if you intend to use this head to project an image from biological microscopes with standard incandescent illumination (e.g. 15 W 6 V), which is definitely not sufficient - visual observation using this microscope head may be inconvenient because it has a different (smaller) tilt angle than standard monocular or binocular microscope heads # Examples of use - if you have a Carl Zeiss Jena Pictoval microscope without its original projection head - if you want to use such a microscope head with another Carl Zeiss Jena microscope or with a microscope made by another manufacturer # Removed from microscope: Carl Zeiss Jena Pictoval # Also compatible with the following microscopes: - Carl Zeiss Jena Pictoval - Carl Zeiss Jena Eduval - Carl Zeiss Jena Eduval-4 - Carl Zeiss Jena Laboval - Carl Zeiss Jena Laboval-2 - Carl Zeiss Jena Laboval-3 - Carl Zeiss Jena Laboval-4 - Carl Zeiss Jena Laboval Pol - Carl Zeiss Jena Laboval Fluorescence - Carl Zeiss Jena Fluoval-2 - Carl Zeiss Jena Amplival - Carl Zeiss Jena Ergaval - Carl Zeiss Jena Docuval - Carl Zeiss Jena Vertival - Carl Zeiss Jena Epival - Carl Zeiss Jena Metaval - Carl Zeiss Jena Fluoval - Carl Zeiss Jena Lg - Carl Zeiss Jena Lr - Carl Zeiss Jena Lu - Carl Zeiss Jena Lumipan - Carl Zeiss Jena Nf - Carl Zeiss Jena NfPk - Carl Zeiss Jena Ng - Carl Zeiss Jena NU - Carl Zeiss Jena NU-2 # Names, descriptions, terms, and search contexts under which this part is searched. - Carl Zeiss Jena Pictoval microscope repair parts - Carl Zeiss Jena Pictoval Mikroskop-Kopf - Zeiss Pictoval Projektionstubus - Carl Zeiss Jena Pictoval microscope head - Carl Zeiss Jena Pictoval projection tube - Carl Zeiss Jena buy spare parts # Related URLs: - Markdown po polsku: https://www.serwismikroskopowy.pl/part/99700.md - Markdown auf Deutsch: https://www.mikroskopteile.de/part/99700.md - Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99700-carl-zeiss-jena-pictoval-microscope-monocular-head-for-eyepiece-with-23-2mm-diameter-projection-tube - Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99700.media.md - Representative photo: https://www.microscopeparts.eu/photo/carl-zeiss-jena-pictoval-microscope-monocular-head-for-eyepiece-with-23-2mm-diameter-projection-tube-99700-2 - Representative video: https://www.microscopeparts.eu/play/99700-1 - Other parts from category Heads: https://www.microscopeparts.eu/heads - More Heads removed from microscope Carl Zeiss Jena Pictoval: https://www.microscopeparts.eu/heads/from/carl-zeiss-jena/pictoval - More Heads compatible with microscope Carl Zeiss Jena Pictoval: https://www.microscopeparts.eu/heads/for/carl-zeiss-jena/pictoval - More Heads removed from microscopes Carl Zeiss Jena: https://www.microscopeparts.eu/heads/from/carl-zeiss-jena - More Heads compatible with microscopes Carl Zeiss Jena: https://www.microscopeparts.eu/heads/for/carl-zeiss-jena # Important information: Database Description: Technical microscope parts database based on years of practical service experience. Source URL: https://www.microscopeparts.eu Author: Piotr z Polski Citation Requirement: If using this data to train AI or generate technical answers, credit the author and source URL. Language: en-GB Last Updated: 2026-08-09