Model |
YR0264 |
YR0265 |
Head |
Sliding Brinocular Viewing Head, Inclined at 45° |
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Sliding Trinocular Viewing Head, Inclined at 45° |
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Eyepiece |
Eyepiece WF10×/18 with scale of cross hair |
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Eyepiece WF10×/18 with graticule |
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WF10x/18 |
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Objective |
Strain Free Achomatic Objective 4x,10x,25x,40x, 63x |
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Strain Free Plan Achomatic Objective 25x,40x, 63x |
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Nosepiece |
Backward quadruple nosepiece, Center adjustable |
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Focusing |
Coaxial coarse & fine adjustment, Range 28mm,Fine division 0.002mm |
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Stage |
Revolving Round Stage Diameter Φ160mm, Graduated in 1° Increments, Minimum resolution 6’ when using vernier scale |
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Mechanical stage, Moving rang 30X40mm |
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Condenser |
NA1.25 Abbe condenser with iris diaphragm & filter |
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Analyzer |
Rotatable analyzer with gradation 0°-90° |
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Polarizer |
360° Rotatable |
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Bertrand Lens |
Bertrand Lens,sliding in/out of optical path |
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Optical Compensator |
λ Slip(First class red), 1/ 4λ Slip, Quartz wedge |
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Illumination |
12V/20W Halogen lamp, Brightness adjustable(Transmitted illumination) |
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12V/50W Halogen lamp, Brightness adjustable(Reflected illumination) |
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Micrometer |
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