Description
Microscope objective KERN OZB-A4210 is a 0,75× auxiliary objective (Vorsatzobjektiv) intended for microscopy accessory use. Supplied as 1 pc, it provides a defined 0,75× attachment optic within the KERN OZB range for laboratories equipping or maintaining compatible microscopes. Net weight is 0,70 kg and gross weight is 1,00 kg. The pack measures 0,035 m in height, 0,1 m in width and 0,07 m in depth, with a packaging volume of 0,000245 m³. Country of origin is China. Available from manufacturer Kern, the OZB-A4210 listing sits in the microscopy accessories category and addresses applications that specify a 0,75× auxiliary objective. Unit packaging as a single piece supports targeted replacement and expansion orders without excess stock. Recorded weights and outer dimensions aid logistics and storage planning, while consistent product coding helps purchasing and technical teams align accessory choices across teaching, research and routine imaging stations that rely on this objective configuration.
This article is part of Microscope objectives, eyepieces & optics, in Microscopy & histology.
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Questions about Microscope Objective KERN OZB-A4210
What is this article?
Microscope Objective KERN OZB-A4210 is the article on this page. Luminix Health distributes Kern for laboratory use. It sits in Microscope objectives, eyepieces & optics, inside Microscopy & histology, in Lab instruments.
An objective makes the resolution. Magnification and numerical aperture are the two numbers, and the tube length or the infinity correction has to match the microscope. An eyepiece mostly enlarges the image the objective already resolved. A mismatched objective does not become sharper by zooming.
A light microscope forms an image with glass lenses and transmitted or reflected light. A stereo microscope is the lower-magnification instrument for dissecting and for looking at a surface. Fluorescence needs a light source and filters matched to the dye. Histology is the preparation that makes a tissue readable: fixation, a cassette, a section, a stain. The objective's magnification and numerical aperture decide the resolution. The slide and the cover glass decide whether the section sits in the focal plane. Stains and dyes as substances are identified on PubChem. Papers on the methods are on PubMed.
Which category should I open next?
The category is Microscopy & histology. The sub-category is Microscope objectives, eyepieces & optics. The catalogue is Lab instruments.
Shelves beside this one are Microscope slides & cover glasses, Histology cassettes & moulds, Counting chambers & haemocytometers, Stereo microscopes, Light & fluorescence microscopes, Histology reagents & consumables, Microscopy accessories, Cold light sources & lighting and Digital & USB microscopes.
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When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

