| Optical system |
UIS2 (Universal Infinity System) optical |
| Illumination |
Built-in illumination system |
| |
6V, 20W halogen bulb |
| |
AC 100-120/220-240V 0.42/0.25A 50/60Hz |
| Focusing mechanism |
Stage height adjustment mechanism |
| |
Fine adjustment scale: 2.5 μm per graduation |
| |
Fine adjustment stroke: 0.3 mm per turn |
| |
Total stroke: 20 mm |
| |
Pre-focusing knob provided, coarse adjustment knob tension adjustable |
| Revolving nosepiece |
Quadruple positions fixed (Front oriented) |
| Binocular observation tube |
Field number 18 |
| |
Tube tilting angle 30° |
| |
Interpupillary distance adjustment range 48 to 75 mm |
| Stage |
Size 120 x 132 mm (with mechanical stage) |
| |
Movement range 76 (X-axis) x 30 (Y-axis) mm |
| |
Specimen holder Holds a single specimen |
| Condenser |
Type: Abbe condenser (daylight filter detachable) |
| |
N.A. 1.25 (when immersed with oil) |
| |
Aperture iris diaphragm: Built in |
| Dimensions & weight |
154(W) x 391(H) x 238(D) mm, approx. 6 kg |
| Operating environment |
Indoor use |
| |
Altitude: Max. 2000 meters |
| |
Ambient temperature: 5° to 40°C (41° to 104° F) |
| |
Maximum relative humidity: 80% for temperatures up to 31C |
| |
Supply voltage fluctuations; Not to exceed ±10% of the normal voltage |
| |
Pollution degree: 2 (in accordance with IEC60664) |
| |
Installation/Overvoltage category: II (in accordance with IEC60664) |
High quality UIS2 optics
