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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 ↑
828 - Thumbnail photo showing this microscope part. Zeiss Axio Imager 2 / Axioscope 5 microscope PN 425503-9901 trinocular phototube 0:100 / 100:0 w. 425308 infinity tube lens - thumbnail [ 99382 ] video	SERMIK_ID number under which this microscope part is placed in the database. 99382	Zeiss Axio Imager 2 / Axioscope 5 microscope PN 425503-9901 trinocular phototube 0:100 / 100:0 w. 425308 infinity tube lens	The name of this microscope part. Zeiss Axio Imager 2 / Axioscope 5 microscope PN 425503-9901 trinocular phototube 0:100 / 100:0 w. 425308 infinity tube lens	Description of this part for the microscope. First, the most important thing - carefully look at the photos. Note that this trinocular (photo tube) does not include a binocular eyepiece head. Zeiss photo ... tube. Application: Zeiss Axio microscopes, second series Manufacturer number: 425503-9901-000 Light split: 0/100 and 100/0 This trinocular photo tube contains a Zeiss infinity correction tube lens 425308-0000-000. Parameters of the Zeiss 425308 lens: Lens type: correction lens (en: infinity corrected tube lens) Magnification: none (i.e. 1x) Wavelength range: 380 - 700 nm Diameter: 40 mm Length: 12.8 mm Thread: M36 x 0.75 The Zeiss tube lens 425308-0000-000 is required to use infinity-corrected Zeiss microscope objectives on microscopes from other manufacturers - including those designed for 160 mm tube length. It is also very often used in super macro photography to connect infinity-corrected objectives to a camera. This element can be a solution to the following issues: - How to repair or replace the prism in the Zeiss 425503 photo tube? - What to do in case of prism delamination in the Zeiss 425503 head? - Repair of a mechanically damaged Zeiss 425503 trinocular tube - What to do if the Zeiss "tube lens" 425308 is damaged, scratched, or of poor quality? - Can Zeiss objectives be used on microscopes from other manufacturers? - Can infinity-corrected objectives be used on a 160 mm microscope? - How to take super macro photos using infinity-corrected microscope objectives? And once again at the end: carefully look at the photos. Note that this trinocular (photo tube) does not include a binocular eyepiece head. Names, descriptions, terms, and search contexts under which this part is searched. Zeiss Axio Imager 2 microscope repair parts Carl Zeiss Axioskop Mikroskop Fototubus Zeiss Axio Imager Mikroskop Trinokular Zeiss Axioscope Mikroskop Fototubus Trinocular Zeiss Axio microscope trinocular Zeiss Axio Imager phototube Zeiss 425503 phototube Zeiss 425503-9901 Fototubus Zeiss 425503-9901 Fototubus 0:100 100:0 Trinokular Zeiss Axio Imager 2 / Axioscope 5 trinocular phototube 425503 Zeiss Axioskop 2 / Axio Imager M1 Fototubus fototubus Zeiss 425503-9901 fototubo trinocular Zeiss 425503-9901 fototubo microscopio Zeiss Axio Imager fototubo trinoculare Zeiss 425503-9901 fototubo per microscopio Zeiss Axio Imager tubus fotograficzny Zeiss 425503-9901 Zeiss 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. 649 €	Name of the category to which this microscope part is classified. Intermediate tube	Abbreviated and full name of the manufacturer of this microscope part. Zeiss Carl Zeiss West 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. Axio Imager 2 Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Zeiss) 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. Axio Imager 2 Axioscope 5 Axioskop 2 Axio Imager M1	A list of potential uses for this part and when it might be needed. the description contains a list of potential applications allows converting a microscope with a binocular head into a trinocular photo system	2026-04-29 20:33:09
848 - Thumbnail photo showing this microscope part. Zeiss Axioskop 20 - angle tube for P/N 452907 microscope binocular head - thumbnail [ 99409 ] video	SERMIK_ID number under which this microscope part is placed in the database. 99409	Zeiss Axioskop 20 - angle tube for P/N 452907 microscope binocular head	The name of this microscope part. Zeiss Axioskop 20 - angle tube for P/N 452907 microscope binocular head	Description of this part for the microscope. Angle tube, i.e. a part of the Zeiss 452907 binocular head (alternative notation: 45 29 07), most commonly used in Zeiss Axioskop microscopes (e.g. Axioskop 20). ... This element provides an ergonomic, inclined positioning of the head relative to the user's eyes. The element with manufacturer part number 452907 consists of two main parts: - angle tube - binocular head (also referred to as binocular). Here, only the angle tube is shown and offered, without the binocular head. Basic parameters: - mounting to microscope stand: 57 mm dovetail - mounting of the head to the angle tube: three screws Important: other Zeiss binocular models can also be mounted on this angle tube, not only the one originally installed in the Zeiss P/N 452907 head. Names, descriptions, terms, and search contexts under which this part is searched. Zeiss Axioskop 20 microscope repair parts Zeiss Axioskop 20 Mikroskop Zwischentubus Zeiss Axioskop 20 microscope binocular head angle tube Zeiss Axioskop 20 Mikroskop Winkeltubus Zeiss Axioskop 20 Mikroskop 452907 Binokular Zeiss Axioskop 20 Winkeltubus 452907 Zeiss Axioskop 20 microscope angle tube for binocular head 452907 úhlový tubus Zeiss Axioskop 20 tubo angular Zeiss Axioskop 20 repuesto microscopio Zeiss Axioskop tubo angolato Zeiss Axioskop 20 ricambio microscopio Zeiss Axioskop tubus kątowy Zeiss Axioskop 20 Zeiss 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. Intermediate tube	Abbreviated and full name of the manufacturer of this microscope part. Zeiss Carl Zeiss West 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. Axioskop 20 Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Zeiss) 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. Axioskop 20	A list of potential uses for this part and when it might be needed. as a service part if the prism in the existing tube is damaged if you have a binocular head without an angle tube (e.g. from a Zeiss Axiovert 100 microscope) and want to mount it on a Zeiss Axioskop 20 microscope if you need an angle tube for your own DIY project	2026-05-05 01:02:05
1309 - Thumbnail photo showing this microscope part. Zeiss Axioplan 2 microscope 30mm photo eyepiece tube for 452143 trinocular head - thumbnail [ 99898 ]	SERMIK_ID number under which this microscope part is placed in the database. 99898	Zeiss Axioplan 2 microscope 30mm photo eyepiece tube for 452143 trinocular head	The name of this microscope part. Zeiss Axioplan 2 microscope 30mm photo eyepiece tube for 452143 trinocular head	Description of this part for the microscope. Tube for mounting the photo projection eyepiece in the Carl Zeiss 45 21 43 trinocular head and similar ones. This particular photo eyepiece holder was removed ... from a Zeiss 452143 microscope head - but most probably it also fits other heads of the Zeiss AIM systems and of Zeiss Axioplan 2 microscopes, for example: - Zeiss 452142 - Zeiss 452143 - Zeiss 452145 - Zeiss 452146 These photo-trino heads which I listed above are used, directly or through suitable adapters, among others in the following microscopes: - Zeiss Axioplan 2 - Zeiss Axioskop 2 - Zeiss Axiophot 2 - Zeiss AIM - Zeiss Axiotech - and probably others Basic parameters of this tube: Mounting to the trinocular head: with 3 screws Overall length: 50 mm Length protruding above the housing of the head: approx. 25 mm Inner diameter: 30 mm - for use with photo / projection eyepieces of this diameter Camera installation possible: yes, a so-called USB eyepiece can be mounted in this tube Centering: yes, the mounted camera or eyepiece can be centered with three centering screws VERY IMPORTANT: this short tube (it can also be called a holder of the photo projection eyepiece) is screwed to the head with 3 (three) screws. In the photo only 2 (two) are visible - and this is exactly the item I am offering here, because I lost one of the screws. It is a minor thing - but it has to be mentioned. In the last photo an arrow shows where this part is located in the head, so that it can be identified without any doubt. Names, descriptions, terms, and search contexts under which this part is searched. Zeiss Axioplan 2 microscope repair parts Zeiss 452143 Fotookular-Aufnahme 30mm Trinokularkopf Zeiss Axioplan 2 30mm photo eyepiece tube trinocular head Zeiss 45 21 43 Projektionsokular-Halter Tubus Zeiss Axioplan 2 projective eyepiece holder 30mm Zeiss Axioplan 2 USB Kamera an 30mm Fototubus anschließen mount USB eyepiece camera Zeiss Axioplan 2 trinocular head Zeiss Axioplan 2 Fototubus Aufnahme fehlt photo tube holder missing Zeiss 452143 head Zeiss 452143 Halter verbogen bent photo eyepiece tube Zeiss Axioplan 2 Zeiss 452145 452146 Fotookular-Tubus 30mm Zeiss Axiophot 2 Projektionsokular Tubus Ersatzteil Zeiss Axioskop 2 30mm photo eyepiece mount spare part Zeiss Axio Imager AIM Fotookular-Aufnahme Zeiss Axioplan 2 Mikroskop Kamera Adapter DIY 30mm tubus fotookuláru trinokulární hlavice Zeiss 452143 soporte del ocular fotografico 30mm microscopio Zeiss Axioplan 2 repuesto tubo ocular proyeccion Zeiss 452143 supporto oculare fotografico 30mm microscopio Zeiss Axioplan 2 ricambio tubo oculare di proiezione Zeiss 452143 tubus okularu fotograficznego 30mm Zeiss Axioplan 2 Zeiss 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. Intermediate tube	Abbreviated and full name of the manufacturer of this microscope part. Zeiss Carl Zeiss West 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. Axioplan 2 Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Zeiss) 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. Axioplan 2 Zeiss Axiophot 2 Axioskop 2 AIM Zeiss Axiotech	A list of potential uses for this part and when it might be needed. if you have one of the Zeiss photo/trino heads mentioned in the description without such a tube if you have one of the Zeiss photo/trino heads mentioned in the description with a different tube - and you want to replace it with one with a 30 mm opening if you want to use this tube for a 30 mm photo eyepiece in your own DIY project	2026-10-16 15:40:32

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