Olympus BX51-P - Page 6

Specifications are subject to change without any obligation on the part of the manufacturer.
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adheres to ISO9001
international quality standard.
ISO14001
Design and production at the OLYMPUS
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Item Conoscopic and orthoscopic observation (U-CPA) Orthoscopic observation (U-OPA)
F.N. 22 22
Bertrand lens Focusable —
Bertrand field stop ø3.4mm diameter (fixed) —
Analyzer slot Rotatable analyzer with slot (U-AN360P-2)
Analyzer 360° dial-rotatable
(U-AN360P-2) Rotatable minimum angle 0.1°
Revolving centerable nosepiece Quadruple, centerable attachable components: 1/4 wavelength retardation plate (U-TAD),
(U-P4RE) tint plate (U-TP530) and various compensators can be attached using plate adapter (U-TAD)
Polarizing rotatable stage with 3-point centering function.
360° rotatable, lockable in any position, 360° graduated in 1° increments
(minimum retardation resolution 6', using vernier scale)
45° click stop function
[Slide holder (U-SCB2) and mechanical stage (U-FMP) can be attached
Achromat strain-free condenser (U-POC-2), 360° rotatable polarizer with
swing-out achromatic top-lens, Click stop at position "0°" is adjustable.
N.A. 0.9 (top-lens in)
N.A. 0.18 (top-lens out)
Aperture iris diaphragm: adjustable from 2mm to 21mm diameters
Engage or disengage
Bertrand lens changeover
between orthoscopic and
conoscopic observation
Polarized light
intermediate attachment
(U-CPA or U-OPA)
Position of slider [ in
Position of slider _ out
—
Stage
(U-SRP)
Condenser
(U-POC-2)
BX51-P specifications
Printed in Japan M1691E-1104