The OMS-90 is Topcon’s basic ophthalmic microscope. The Topcon OMS-90 has a parallel binocular, a built in yellow filter, a five step magnification, and a newly designed coaxial illumination. The red reflex is good, thanks to the coaxial illumination.
The Topcon OMS-90 can be extended with an XY translator, assistant’s microscope and camera attachments.
Binocular tube | Parallel 45° inclined binocular tube |
Objective lens | F=200mm |
Eyepiece | 12.5x |
Magnification change type | Drum type with 5 charges |
Total magnification | 3.4x, 5.3x, 8.5x, 13.6x, 21.2x |
Field of view | ø66.3, ø42.3, ø26.3, ø17.1, ø10.3mm |
X-Y translator (option) | Range: ±25mm |
Light source | Halogen lamp |
Filter | Built in: Heat-absorbing and UV cut filters. Flip-in/out: yellow filter |
XY Translator
Assistant Microscope
Oblique Illuminator