*The ZSL-50 also comes standard with a Wratten (Yellow) filter*
Minimum slit opening
0mm
Slit maximum length
14mm
Continuously adjustable slit length
1.8-14mm continuously variable
Slit projection scale
1.2x
Slit aperture diaphragms
0.2/1/3/5.5/9/14mm
Slit aperture diaphragms
0.2/1/3/5.5/9/14mm
Filters
Clear, Blue, Natural Density, Yellow, Red-free
Slit maximum length
0mm
Slit rotation
0-180 with reference scale
Vertical slit tilting angles
0/5/10/15/20
Working distance
75mm
Base travel
103mm x-axis, 100mm y-axis, 35mm z-axis
Microscope type
Convergent binocular optical microscope
Magnification power selection
Five position rotating drum
Eyepiece
12.5x
Magnifying powers
6x, 10x, 16x, 25x, 40x
Field of view (mm)
36, 22, 14, 9, 5.6
Distance between pupils
48.5 – 80mm
Objective lens working angle
12
