Description
Achromatic microscope objective 40 x /0,65 (spring-loaded) with a working distance of 0,53 mm is a precision optical component for laboratory microscopy setups. This objective provides 40× magnification at a numerical aperture of 0,65 and is built with a spring-loaded front element. The working distance of 0,53 mm is the free distance specified between the front lens and the specimen plane. Supplied as 1 pc(s), the objective has a net weight of 0,30 kg and a gross weight of 0,60 kg. Packaging height is 0,04 m, width 0,065 m and depth 0,04 m, giving a packaging volume of 0,000104 m³. The unit is available from manufacturer Kern as model OBB-A1478 within the microscopy accessories range. Optical identity remains achromatic correction, magnification 40 x, numerical aperture 0,65 and working distance 0,53 mm, with the spring-loaded construction as stated by the manufacturer. These parameters support integration into compatible microscope systems that require this intermediate-magnification achromatic objective with the listed mechanical and optical values.
This article is part of Microscope objectives, eyepieces & optics, in Microscopy & histology.
Key features
- Pack size: 1 pc(s)
- Type: Achromatic objective
- Magnification: 40 x
- Numerical aperture: 0,65
- Working distance: 0,53 mm
- EAN: 4045761197534
- Technical Information Sheet:
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Questions about Microscope Objective KERN OBB-A1478
What is this article?
Microscope Objective KERN OBB-A1478 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.