Description
Achromatic microscope objective 60× / 0,85 spring-loaded with a working distance of 0,4 mm is a high-magnification optics accessory for demanding laboratory microscopy. This objective supplies elevated magnification and numerical aperture for close inspection of fine cellular or material detail under brightfield illumination. The spring-loaded (retractable) construction reduces the risk of damage to the front lens or specimen during focusing at short working distance. Delivered as a single piece with a net weight of 0,30 kg and a gross weight of 0,60 kg, the component fits readily into laboratory accessory stocks. Optical data from manufacturer Kern specify 60× magnification, a numerical aperture of 0,85 and a working distance of 0,4 mm, matching high-power achromatic use on compatible microscope nosepieces. Packaging volume is 0,000104 m³ with compact outer dimensions for efficient storage and shipment. Achromatic correction supports consistent colour rendering across the field for routine research, teaching and quality-assessment applications. The objective is intended for microscopy setups that require reliable high-power achromatic performance as part of a standard laboratory optics assortment.
This article is part of Microscope objectives, eyepieces & optics, in Microscopy & histology.
Key features
- Pack size: 1 pc
- Type: Achromatic objective, spring-loaded
- Magnification: 60×
- Numerical aperture: 0,85
- Working distance: 0,4 mm
- EAN: 4045761237452
- Technical Information Sheet:
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Questions about Microscope Objective KERN OBB-A3206
What is this article?
Microscope Objective KERN OBB-A3206 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.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.