Model |
UB-202i |
UB-230i |
Viewing head |
Binocular |
Trinocular |
Optics system |
Infinity chromatic aberration independent correction optical system |
|
High eyepoint plan eyepiece |
WF 10 X / 20 mm, with anti-mildew function, Interpupillary distance 48 ~ 75 mm |
|
Infinity long-range plan objective |
10 X, 20 X, 50 X, 80 X, with anti-mildew function |
|
Viewing head |
Inclination of 30˚, Eye point height adjustable |
|
Nosepiece |
Quadruple (backward ball bearing inner locating) |
|
Focusing |
Coaxial coarse / fine focus system, with tension adjustable and limit stopper, |
|
Stage |
Double layer mechanical stage and overall size: 156 × 138 mm, moving range: 76 mm × 54 mm Accuracy: 0.1 mm |
|
Condenser |
NA=1.25, Rack & Pinion adjustable, equipped with phase contrast jack |
|
Illuminating |
6 V / 20 W Halogen lamps, brightness adjustable |
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