Description
Infinity plan achromatic microscope objective KERN OBB-A1527 is an infinity-corrected plan achromatic objective specified for a large working distance. It offers 20× magnification with a numerical aperture of 0,4 and a free working distance of 8,35 mm, supporting flat-field imaging with reduced chromatic aberration across the viewed field. The infinity optical design suits compatible compound microscope systems that use infinity-corrected tube optics, while the extended working distance provides useful clearance between the front lens and the specimen plane. This microscopy accessory is supplied as one piece from manufacturer Kern and is intended for laboratory setups that require interchangeable infinity plan achromatic optics with a long working distance. Net weight is 0,30 kg; gross weight including packaging is 0,60 kg. Packaging volume is 0,000104 m³, with outer dimensions of 0,04 m height, 0,065 m width and 0,04 m depth. The objective forms part of the KERN OBB series and is positioned for professional microscopy accessory use where 20× plan achromatic performance and 8,35 mm working distance are required.
This article is part of Microscope objectives, eyepieces & optics, in Microscopy & histology.
Key features
- Pack size: 1 pc
- Optical type: Infinity plan achromatic objective
- Magnification / NA: 20× / 0,4
- Working distance: 8,35 mm
- EAN: 4045761198029
- Technical Information Sheet:
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Questions about Microscope Objective KERN OBB-A1527
What is this article?
Microscope Objective KERN OBB-A1527 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.
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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.