This is description of this part:
Biological microscope objective Carl Zeiss Jena Planachromat 25x with M19 thread for infinity-corrected systems.
Basic parameters:
- Element: biological microscope objective
- Manufacturer: Carl Zeiss Jena
- Designation: Planachromat 25x/0,50 oo/0,17
- Magnification: 25x
- Numerical aperture N.A.: 0,50
- Optical correction: infinity-corrected tube length
- Optical correction class: planachromat
- Cover glass: yes, 0.17 mm
- Thread: M19
Some facts about Carl Zeiss Jena objectives with M19 thread (CZJ M19) and their compatibility with various microscopes from this manufacturer:
- these objectives are most commonly used for technical applications rather than biological applications, therefore most objectives available on the secondary market are intended for use without a cover glass (designation oo/0)
- CZJ M19 objectives intended for biological applications (designation oo/0,17) are most commonly used on Carl Zeiss Jena NU / NU2 microscopes
- in Carl Zeiss Jena Nf and Lumipan microscopes, CZJ M19 objectives are used together with an EPI illuminator
- CZJ M19 objectives can be used in Carl Zeiss Jena Polmi-A microscopes, but they provide a different magnification than the nominal value
- Carl Zeiss Jena Amplival / Amplival Pol / Amplival Interphako / Peraval microscopes feature interchangeable nosepieces, and a dedicated nosepiece for M19-thread objectives was also produced for these microscopes
- Carl Zeiss Jena Metaval and Neophot microscopes use newer versions of CZJ M19 objectives (with a coarse-knurled edge and shiny housing), although many users still experiment with older M19 objectives on these microscopes
- Carl Zeiss Jena Epignost and BK 70x50 microscopes were produced in various versions with completely different configurations - and some of them operate with CZJ M19 objectives
- Carl Zeiss Jena Vertival / Epival / Nf / BK 70x50 microscopes often allow the use of CZJ M19 objectives in EPI dark-field mode
- on the Carl Zeiss Jena Epityp-2 inverted metallurgical microscope, many users employ biological objectives designed for use with a cover glass, placing the microscope slide "upside down", with the cover glass facing downward toward the objective.
What is this part needed for?
- if you need an objective with this magnification for one of the microscopes with which it is compatible (additional information can be found in the description)
- What category does this part belong to?
- Objective [ link ] [More Objective]
- Who manufactures this part?
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- Carl Zeiss Jena - VEB Carl Zeiss Jena DDR (former East Germany) [ link ] [More Carl Zeiss Jena]
- ausJena
- aus Jena
- What microscope does this part come from?
- Mikroskop Carl Zeiss Jena NU [ link ] [More from NU]
- What microscopes or components is this part compatible with?
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- Carl Zeiss Jena NU
- Carl Zeiss Jena NU-2
- Carl Zeiss Jena Amplival
- Carl Zeiss Jena Vertival
- Carl Zeiss Jena Lumipan
- Carl Zeiss Jena Nf
- Carl Zeiss Jena Epival
- Carl Zeiss Jena Polmi A
- Carl Zeiss Jena BK 70x50
- Carl Zeiss Jena Epignost
- Carl Zeiss Jena Epityp-2
- Carl Zeiss Jena Metaval
- Carl Zeiss Jena Neophot 21
- Carl Zeiss Jena Amplival Pol
- Carl Zeiss Jena Amplival Interphako
- Carl Zeiss Jena Peraval
- Carl Zeiss Jena NU microscope repair parts
- Carl Zeiss Jena infinity microscope objective
- Carl Zeiss Jena M19 thread microscope objective
- Carl Zeiss Jena M19 Gewinde Mikroskopobjektiv
- Zeiss Jena Mikroskopobjektiv für unendlich korrigierte biologische Systeme
- Carl Zeiss Jena buy spare parts