Description
Green microscope filter for OBT-1 is an optical accessory that introduces selective green transmission into the illumination path of compatible compound microscopes. Green filters are widely used in brightfield and phase-related work to enhance contrast of stained or unstained specimens, to improve visual comfort under continuous observation, and to support monochrome imaging where a defined spectral band is preferred. This green filter is stated as suitable for OBT-1 systems and is supplied as one piece for easy placement in the filter tray or condenser light path. As part of the microscopy accessory line from manufacturer Kern, it fits laboratories that standardise on OBT-1 stands and need a simple, dedicated green filter for routine histology, teaching or materials inspection. Integrating the filter helps moderate glare and can sharpen perceived detail when working with common biological stains that respond well under green light. Pack size is one piece, providing a ready replacement or add-on component for OBT-1-compatible microscopes without additional optical complexity.
This article is part of Light & fluorescence microscopes, in Microscopy & histology.
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Questions about Microscope Filter KERN OBB-A3210
What is this article?
Microscope Filter KERN OBB-A3210 is the article on this page. Luminix Health distributes Kern for laboratory use. It sits in Light & fluorescence microscopes, inside Microscopy & histology, in Lab instruments.
A light microscope looks through a thin specimen. A fluorescence microscope adds a light source and filters matched to a dye, so only the labelled structure shows. The filter set has to match the dye's excitation and emission. A bright-field microscope without those filters cannot do that experiment.
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 Light & fluorescence microscopes. The catalogue is Lab instruments.
Shelves beside this one are Microscope slides & cover glasses, Microscope objectives, eyepieces & optics, Histology cassettes & moulds, Counting chambers & haemocytometers, Stereo 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.

