G-30-1607-en
OPMI® VARIO on S8, S81 & S88 Suspension Systems
Issue 5.0
Printed on 30. 01. 2009
Technical data
237
Technical data of OPMI VARIO
OPMI
®
VARIO surgical microscope
Magnification
Motorized zoom system, zoom ratio 1:6,
magnification factor
γ
= 0.4x - 2.4x.
Total magnification
with 10x eyepiece:
2.4x - 14.6x at a working distance of 200 mm
1.5x - 8.7x at a working distance of 415 mm
Total magnification
with 12.5x eyepiece:
3x - 18.2x at a working distance of 200 mm
1.9x - 10.9x at a working distance of 415 mm
Fields of view with
10x eyepiece:
14 mm - 84 mm at a working distance of 200 mm
23 mm - 141 mm at a working distance of 415 mm
Fields of view with
12.5x eyepiece:
12 mm - 73 mm at working distance of 200 mm
20 mm - 116 mm at a working distance of 415 mm
Focusing
Continuous motorized focusing via integrated
Varioskop. Focusing range 200 mm to 415 mm
Focal lengths f
At a working distance of 200 mm: f = 279 mm,
at a working distance of 300 mm: f = 366 mm,
at a working distance of 415 mm: f = 467 mm
Illuminated field
diameter
At a working distance of 200 mm
min. 11 mm / max. 95 mm
At a working distance of 415 mm
min. 13 mm / max. 165 mm
Tubes / Eyepieces
180° tiltable binocular tube, f = 170 mm
10x widefield eyepieces (option: 12.5x ) with
magnetic coupling.
Electrical standard
Complying with IEC 60601-1/ EN 60601-1; UL
60601-1;
CAN/CSA-C22.2 No. 601.1-M90
Protection class I,
Type B equipment
Weight
8.80 kg, OPMI Vario with standard suspension
system (excl. tube and eyepieces)
12.25 kg, OPMI Vario with X-Y coupling (excl.
tube and eyepieces)
