Description
HSWF 10 x / Ø 23 mm microscope eyepiece with 0,1 mm scale is a dedicated optical accessory for microscopy workstations that accept a 30 mm eyepiece tube. The high super wide field design combines 10× magnification with a 23 mm field diameter, giving a broad, comfortable viewing area while the integrated scale graduated at 0,1 mm supports direct linear assessment of structures in the image plane. Manufactured by Kern as model OZB-A5512, the eyepiece is supplied as a single piece with a net weight of 0,10 kg and a gross weight of 0,40 kg. Packaging measures 0,045 m in height, 0,085 m in width and 0,065 m in depth, corresponding to a packed volume of 0,000248625 m³, which protects the optic during transport and storage. The Ø 30 mm fitting matches common stereo and compound microscope tubes specified for this diameter. Together the HSWF optics, defined field size and calibrated scale form a practical replacement or upgrade component for laboratories that require both wide-field observation and simple on-eyepiece measurement without additional intermediate optics.
This article is part of Microscope objectives, eyepieces & optics, in Microscopy & histology.
Key features
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Microscope objectives, eyepieces & optics
Catalogue
Brand
Questions about Microscope eyepiece KERN OZB-A5512
What is this article?
Microscope eyepiece KERN OZB-A5512 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?
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

