Model |
BA210S Binocular |
BA210S Trinocular |
Optical System |
Infinity Optical System |
Infinity Optical System |
Observation tube |
Binocular Head Siedentopf type |
Trinocular Head Siedentopf type, Light split 80/20, 100/0 |
Inclination |
30° inclined, 360º rotating |
30° inclined, 360º rotating |
Interpupillary distance |
55-75mm |
55-75mm |
Diopter adjustment |
On both tubes, +/- 5 diopter |
On both tubes, +/- 5 diopter |
Eyepiece |
WF10X/20mm |
WF10X/20mm |
Nosepiece |
Reverse quadruple revolving nosepiece with click stops |
Reverse quadruple revolving nosepiece with click stops |
Objective classification |
ASC Infinity Plan Achromat |
ASC Infinity Plan Achromat |
Objectives |
4X/0.10 (DT 17mm), 10X/0.25 (DT 6.4mm), 40X/0.65/S (DT 0.45mm), 100X/1.25/S (DT 0.14mm) |
4X/0.10 (DT 17mm), 10X/0.25 (DT 6.4mm), 40X/0.65/S (DT 0.45mm), 100X/1.25/S (DT 0.14mm) |
Objective mounting thread |
W 4/5" x 1/36" (RMS standard) |
W 4/5" x 1/36" (RMS standard) |
Mechanical stage |
Built-in low position coaxial mechanical stage with sample holder |
Built-in low position coaxial mechanical stage with sample holder |
Stage size Mechanical Stage X&Y |
140mm x 135mm |
140mm x 135mm |
Range |
76 x 40mm |
76 x 40mm |
Upper limit stop |
Pre-set and adjustable |
Pre-set and adjustable |
Condenser |
Rack and pinion Abbe 1.25 N.A. with iris diaphragm |
Rack and pinion Abbe 1.25 N.A. with iris diaphragm |
Focus mechanism |
Coaxial coarse and fine focusing system with tension adjustment |
Coaxial coarse and fine focusing system with tension adjustment |
Fine focus precision |
2μm minimum increment |
2μm minimum increment |
Z-Axis movement |
20mm |
20mm |
Filter |
Built-in frosted glass, no blue filter needed |
Built-in frosted glass, no blue filter needed |
Illumination |
LED 3W with intensity control |
LED 3W with intensity control |
Transformer |
Internal |
Internal |
Power supply |
Universal 100 - 240V 50 - 60Hz |
Universal 100 - 240V 50 - 60Hz |
Accessories included |
Dust cover and immersion oil (5ml) |
Dust cover and immersion oil (5ml) |
Length x Width x Height |
360x190x395mm |
360x190x395mm |
Weight |
7,2Kg |
7,2Kg |