Model : TEMO TMME82-00131F Binocular Stereo Microscopes 

Features : 

Magnification : 10X / 30X

- ø90 black and white two-color coated optical system for improved light transmission and overall image quality.

- Column height 250mm, can up & down fine-tune the focal length: 45mm

- Binocular, adjustable fixed magnification

- Field of view: 20mm - 5mm Object distance: 110mm

- Replaceable eyepiece or retrofit objective to increase or decrease the magnification