Eyepiece |
wide field 10X(Φ18mm) |
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Graduated 10X(Φ18mm),Div 0.01mm/unit |
Objective |
Strain-free plan achromatic(no cover glass) PL4X/0.10 |
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Strain-free plan achromatic(no cover glass) PL10X/0.25 |
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Strain-free plan achromatic(no cover glass) PL40X/0.65 |
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Strain-free plan achromatic(no cover glass) PL100X/1.25 |
Eyepiece tube |
Trinocular, inclined 30°,100% light pass for photography capable |
Intermediate attachments |
Polarization analyzer, 360° rotatable with scale and minimum venire |
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Bertrand lens, push type, center adjustable |
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λ Compensator |
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λ/4 Compensator |
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Quarts wedge compensator |
Focus system |
Coaxial coarse/fine focus system, with tension adjustable and limit stopper, Minimum graduation in fine movement: 2μm |
Stage |
Rotatable stage, Diameter is Φ150mm, 360° evenly divided, minimum retardation resolution 6' with center adjustable and limit stopper |
Abbe condenser |
NA.1.25 Rack & pinion adjustable |
Filter |
Blue filter,Frosted filter |
Polarizer |
360° rotatable, with 0°,90°,180°, 270° four graduations |
Condenser |
Illuminating for halogen lamp With field diaphragm |
Illumination system |
6V 20w halogen lamp, brightness adjustable |
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