Specifications
B3220-PH Specification Details |
Optical system | Finite Optical System, 160mm |
Observation tube | Binocular head, siedentopf type |
Inclination | 30º inclined , 360º rotating |
Interpupillary distance | 55-75mm |
Trinocular light split | 100:0 / 20:80 |
Diopter adjustment | On the left eyetube, +/- 5 diopter |
Eyepiece(s) | WidefieldWF10X/20mm |
Nosepiece | Reversed quadruple revolving nosepiece with click stops |
Objectives (DIN) | Plan achromatic PL 4X/0.10 Plan Phase PL Ph 10X/0.25, 20X/0.40, 40X/0.65/S, 100X/1.25/S |
Stage | Built-in low position coaxial mechanical stage with sample holder |
Mechanical stage X & Y range | 78 x 50mm |
Upper limit stop | Preset and adjustable |
Condenser | Phase contrast 5 position 1.25 N.A. Abbe condenser (BF & PH 10X, 20X, 40X, 100X) |
Focus mechanism | Coaxial coarse and fine focusing system with tension adjustment |
Fine focus precision | 2μm minimum increment |
Illumination | 12V / 20W Halogen illumination with intensity control |
Accessories included | Blue, yellow and green filters, dust cover and immersion oil |
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