
| Optical system | UIS2 optical system |
|---|---|
| Focus | Motorised focus with objective up and down mechanism |
| Stroke: 20 mm, minimum increment: 0.01 μm | |
| Maximum nosepiece movement speed: 5 mm/s | |
| Illuminator | Built-in Koehler illumination for transmitted light |
| High color reproductivity LED light source | |
| Optional: 6 V, 30 W halogen bulb (pre-centered) | |
| Revolving nosepiece | Interchangeable reversed quintuple/sextuple/septuple nosepiece |
| Motorised septuple revolving nosepiece | |
| Encoding optional with septuble nosepiece | |
| Observation tube | Widefield tilting, telescopic and lifting binocular, inclined -3°-27° |
| Widefield tilting trinocular, inclined 5°–35° | |
| Widefield trinocular, inclined 30° | |
| Widefield erect image trinocular, inclined 30° | |
| Widefield tilting binocular, inclined 5°–35° | |
| Widefield ergo binocular, inclined 0°–25° | |
| Widefield binocular, inclined 30° | |
| Stage | Ultrasonic stage (Stage stroke: X:76 mm x Y: 52 mm), maximum stage movement speed: 30 mm/s |
| Ceramic-coated coaxial stage with left or right hand low drive control, with rotating mechanism and torque adjustment mechanism, optional ergo grips available (Non stick coated grooved coaxial, plain, rotatable stages are also available) | |
| Cross stage with short left handle | |
| Condenser | Motorised universal condenser (N.A. 0.9, motorised 8-position turret, aperture stop, polarizing filter in/out mechanism and top lens swing out mechanism), for 1.25x–100x [swing-out 1.25x-4x, with oil top lens: (N.A. 1.4)] |
| Swing out achromatic condenser (N.A. 0.9), for 1.25x–100x (swing-out: 1.25x–4x) | |
| Achromatic aplanatic (N.A. 1.4), for 10x–100x | |
| Universal condenser (N.A. 0.9), for 1.25x–100x [swing-out: 1.25x–4x, with oil top lens: (N.A. 1.4)] | |
| Ultra low condenser (N.A. 0.16), for 1.25x–4x | |
| Darkfield dry condenser (N.A. 0.8–0.92), for 10x–100x | |
| Darkfield oil condenser(N.A. 1.20–1.40), for 10x–100x | |
| Fluorescence illuminator | Motorized reflected fluorescence, 8-position mirror turret unit, encoded with tool-free exchange of filter cubes |
| Manual reflected fluorescence, 8-position mirror turret unit, encoded with tool-free exchange of filter cubes | |
| Fluorescence light source | 100 W Hg apo lamp housing and transformer |
| 100 W Hg lamp housing and transformer | |
| 75 W Xe lamp housing and transformer | |
| Fibre coupled metal-halide lightsources | |
| Fibre coupled LED lightsource | |
| Controller | High-performance control box |
| Operating environment | Indoor use |
| Ambient temperature: 5 ºC to 40 ºC (41 ºF to 104 ºF) | |
| Maximum relative humidity: 80% for temperatures up to 31 ºC (88 ºF), decreasing linearly through 70% at 34 ºC (93 ºF), 60 % at 37 ºC (99 ºF), to 50% relative humidity at 40 ºC (104 ºF) | |
| Supply voltage fluctuations: Not to exceed ±10% of the normal voltage |