OBSERVATION TUBES

29
Weight: 350g
ø60
57.6
•For attachable video camera adapters, refer to video camera adapters system diagram page (pages 5-6).
U-TLU
Single port tube with lens
U-TLUIR
Single port tube with lens for IR
Widefield trinocular observation tubes

Trinocular observation tubes with widefield of view. Compatible with F.N. 22.

33.5 16 120
199.9
163.1
103.9
92
104.9
51.6
62.5
U-ETR-4
Widefield erect image trinocular tube
U-TR30-2/
Widefield binocular tube
U-TR30IR
Widefield binocular tube for IR
Single port tube with lens

When the visual observation is not needed and only video observation is required, a single port tube with a built-in telan lens

can be attached directly to the video port.

Unit: mm
Unit: mm
U-TR30-2 22 30 50-76 100/0, 20/80, 0/100 Inverted 1600
U-TR30IR 22 30 50-76 100/0, 0/100 Inverted 1600
U-ETR-4 22 30 50-76 100/0, 0/100 Erect 1900
Field Number
(F.N.) Inclination angle
(degree) Interpupillary distance
(mm)
Name Light path selector
(eyepiece/video port) Observation image Weight
(g)
*Length marked with an asterisk (*) may vary according to interpupillary distance. The distance for figure shown is 62mm.
175
47.9
62.5 (IR: 64.5)
43.5
186.6 (IR: 188.9)
92.5* (IR: 93.9)
95.8
60.6
150.5
18
59.65