www.microscopenet.com
- 8 -
4
Specifications
General
Model M8244
Total Magnification
40X, 64X, 100X, 160X, 400X, 640X, 1000X, 1600X
Viewing Head
Dual viewing head, binocular, inclined 45º, swiveling 360º
Interpupillary distance 55-75mm
Adjustable diopter on both eyepiece tubes
Eyepieces
2 pair of wide field eyepieces WF10X/18
Objective Tube Length
160mm
Nosepiece Revolving
quadruple
Objectives
Achromatic 4X, 10X, 40X (spring), 100X (spring, oil)
Condenser
Abbe, NA=1.25, w/ iris diaphragm and filter holder
Rack and pinion adjustment
Focus Mechanism
Coaxial coarse and fine focusing knobs on both sides w/ limit lock
Minimum fine focusing adjustment at 0.002mm, range 28 mm
Stage
Large double layer mechanical stage
Dimension: 5-1/2” x 5-1/2” (140mmx140mm)
Movement range: 3” x 2” (75mm X 50mm)
Illumination Transmitted:
6V/20W, Halogen, Variable intensity
Power Supply
AC 110V,
60HZ
Net Weight
12.6 lb (5.7 kg)
Eyepieces
Designation
Magnification
Field of View
Focal Length
Wide Field
10X
18mm
24.94mm
Objectives
Magnification
Numerical
Aperture
Thickness of
slide cover
Focus
Working
Distance
Working
Mode
4X 0.10
0.17mm
31.04mm
37.5mm
Dry
10X 0.25
0.17mm
17.13mm
7.316mm
Dry
40X(S) 0.65
0.17mm
4.65mm
0.632mm
Dry
100X(S, Oil)
1.25
0.17mm
2.906mm
0.198mm
Oil
