7
SPECIFICATIONS
Item Specification
1. Optical system UIS2 (UIS) optical system (featuring infinity correction)
2. Illumination Built-in transmitted Koehler illumination.
FN (Field Number): 22 (widefield compatible).
LED lamp housing U-LHLEDC (continuous light control)
Optional 12 V, 100 W long-life halogen bulb 12V10WHAL-L (PHILIPS 7724)
Average bulb life time: Approximately 2000 hr. when used as directed.
Power supply: Control box BX3-CBH.
3. Focusing mechanism Drive system: Motorized focusing using stepping motor, rack and pinion.
Revolving nosepiece up-down movement by cross-roller guide.
Minimum fine adjustment scale: 1 µm (fine adjustment sensitivity 1.1 µm (average)).
Resolution: 0.01 µm.
Highest revolving nosepiece speed: 5 mm/sec.
Stroke per rotation: 0.1 mm (fine), 1 mm (coarse).
Stroke: 20 mm.
4. Revolving nosepiece U-D7REA, U-D7RES.
5. Observation tube Type
U-BI30-2 U-TBI-3/U-TBI3-CLI
U-TR30-2/U-TR30NIR
U-TTR-2
Widefield binocular
Widefield, tilting
binocular
Widefield trinocular
Widefield
tilting trinocular
Field No. 22
Tube
inclination
30°
5-35°
(continuously variable)
30°
5-35°
(continuously variable)
Interpupillary
distance
adjustment
50-76 mm
Light path
selection
None
3 steps: @ Binocular 100%
2 BI 20%, Camera 80%
BI 50%, Camera 50% with
the U-TR30NIR/U-TTR-2
3 Camera 100%
6. BX stage Type
U-SVRB-4 U-SVLB-4 IX-SVL2
Coaxial knobs on bottom
right.
Coaxial knobs on bottom
left.
Coaxial knobs on bottom
right.
Rectangular, ceramic-coated, wire-driven stage
Rack & pinion, roller guide
stage
Size 156 mm (D) x 191 mm (W) 240 mm (D) x 302 mm (W)
Movement
mechanism
X- and Y-axis knob with adjustable tension.
Movement range: 52 mm vertical (Y), 76 mm horizontal (X).
Movement range:43 mm
vertical (Y), 50 mm hori-
zontal (X).
Single-slide
holder
U-HLST-4 (Thick type)
U-HLS-4 (Thin type)
Stage clip
IX-SCL
Double-slide
holder
U-HLDT-4
(Left-opening, thick type)
U-HLD-4
(Left-opening, thin type)
U-HRDT-4
(Right-opening, thick type)
U-HRD-4
(Right-opening, thin type)