Description
Kellner 20mm 1.25” Eyepiece
A Kellner eyepiece made of metal and polymer with a focal length of 20 mm. Features a standard 1.25 mm frame diameter, which makes it compatible with a majority of microscopes.
Kellner 20mm 1.25” Eyepiece
A Kellner eyepiece made of metal and polymer with a focal length of 20 mm. Features a standard 1.25 mm frame diameter, which makes it compatible with a majority of microscopes.