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Stereoscopes
2101531A0 with 210150087
210153200
210153500210153400
MS27 Specications
Main Unit
Distance of optical path 27 cm
Magnication
Swing-in Magnier: 1.8x
BN3 Binocular: 3x, BN8A Binocular: 8x
Field of view of
stereoscope
18 x 23 cm
Field of view of
binocular
BN3: 70 mm, BN8A: 27 mm
Range of eye-span 55 to 75 mm
Weight 4.0 kg (8.8 lbs.)
PB1 Parallax Measuring Bar
Minimum graduation /
estimation
0.05 mm / 0.01 mm
Measurement range 0 to 50mm
Length / weight 39.5 cm / 0.5 kg (1.1 lbs.)
TRA2 Tracking Device (optional)*
Size of photographs Up to 45 x 45 cm
Range of displacement Latitudinal: 550 mm / Longitudinal: 450 mm
*e TRA2 cannot be used with the LA3 Illumination Unit.
2101531A0 MS27 Stereoscope Complete with BN3 & PB1
210153100 MS27WO Stereoscope Main Unit in Case
210153800 LA3 Illumination Unit
210153700 BN3 3x Binoculars Only
210153600 PB1 Stereometer only (Parallax Bar)
210150087 TRA2 T-27 Track Attachment for MS27
210153300 BN8A 8x Eyepiece Set Converts BN3 to BN8
MS27 Specications
Distance of optical path 16 cm
Magnication 1.5x
Field of view 10 x 10 cm
Weight 0.7 kg (1.5 lbs.)
210153200 MS16 Small Mirror Stereoscope
210153400 PS2A Pocket Stereoscope (2x with So Case)
210153500 PS4A Pocket Stereoscope (4x with So Case)
MS27
e MS27 oers unmatched precision and ease of use for viewing and interpreting aerial
photographs. e distance between the stereo pairs is 27 cm, and the eld of view is a
generous 18 x 23 cm. TRA2 tracking device (option) allows for accurate stereoscopic
observation over entire overlapped portions of photographs. Illumination unit LA3 is
provided as an optional accessory.
MS16
is small mirror stereoscope is compact yet practical with a 16 cm optical path which
provides a wide eld of view.
PS4A & PS2A
Handy lens-type stereoscopes. Distance between lenses is adjustable from 56 mm to
75 mm. Two magnications available, 4x (PS4A) and 2x (PS2A).