Optical System LS-4

Type: Galilean system, Parallel type, Haag-streit type
Magnification Changer: Rotating drum change
Magnification: 6X 10X 16X 25X 40X
Eyepiece: 12.5X
Field of view: 6x(φ33) 10x(φ22) 16x(φ14) 25x(φ8.5) 40x(φ5.5) mm
Pupil Range: 52 – 82 mm
Diopter: ±7D

llumination

Slit Width: Continuous from 0 to 14 mm
Slit Length: Continuous from 1 to 14 mm
Slit angle: 0° – 180°
Slit Aperture: Continuous from 1 – 14 mm, φ14, 10, 5, 3, 1, 0.2 mm
Slit Vertical Tilt: 5° 10° 15° 20°
Filter: Heat Absorption, Grey, Redfree, Cobalt Blue
Fixation Lamp: Red LED 3.5V
Light Resource: LED

Power

Input Voltage: 100 – 240V 48 – 62Hz
Input Power: 70VA

Dimensions and Weight

Dimensions: 740*640*450 mm
Net Weight: 21kg
Gross Weight: 24kg

Features

1. 5 Step Magnification
2. LED Illumination
3. More than 50 000 hours working time
4. Reduce eye’s stress
5. Provide bright and sharp light
6. Continuous illumination control
7. Possible accessories
8. Yellow filter