3002-CB FORENSIC COMPARISON MICROSCOPE SERIES
ACCU-SCOPE
®
73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com
15
TECHNICAL SPECIFICATIONS
Mechanical Tube Length
160mm
Viewing Head
Binocular Head, 30°Inclined; Interpupillary Distance 52-75 mm
Eyepiece
Field of view:
φ
18mm
Nosepiece
Backward Quadruple Nosepiece
Objective
DIN Achromatic objectives 4X, 10X, 40XR, 100XR oil
Focusing
Coaxial coarse and fine focusing knob; the minimum division of fine focusing:
0.002mm; focus adjustment range: 23mm
Condenser
Abbe Condenser NA=1.25 with Iris Diaphragm
Stage
Double Layers Mechanical Stage 140mm×140mm, Movement Range 74×50mm
Illumination
Halogen Lamp 6V/20W
Objectives
Magnification
Numerical
Aperture
(
NA
)
Thickness of cover
slip (mm)
Working
Distance
(
mm
)
Type
4X 0.10 0.17 18
Dry
10X 0.25 0.17 6.5
Dry
40X 0.65 0.17 0.53
Dry
100X 1.25 0.17 0.13
Oil
Eyepieces
Category Magnification
Field of view
(
mm
)
Plan eyepiece
10×
Φ
18
Total Magnification
Eyepiece 10× 10×
10×
10×
Objective 4× 10× 40× 100×
Total Magnification
40×
100×
400×
1000×