| eyepiece |
10X/φ 22 flat field eyepiece, 10X/φ 18 cross eyepiece, 10X/φ 18 mesh eyepiece, 10X/φ 18 split eyepiece
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| Infinity stress-free color difference objective |
4X/0.10、10X/0.25、20X/0.40、40X/0.65、60X/0.80
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| observation lens tube |
360 ° swirl/spin, skateboard binocular barrel 45 ° tilt, twisted chain binocular barrel 30 ° tilt
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| Focusing mechanism |
Focusing Range 30mm, fretting grid value 0.002mm, coarse fretting coaxial focusing with limit and locking device
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| Load circle plate |
Outer diameter φ 80mm, inner hole φ 24mm
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| condenser |
1.30N.A, Abbe condenser with variable light bar and color filter
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N.A.1.25 Adjustable medium Abbe condenser with variable light bar
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| Detector |
0 °~ 90 ° Rotary Polarizer
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| complementary color device |
Plaster lambda, mica 1/4 lambda, quartz wedge
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| Illuminant |
12V/30VA halogen tungsten lamp, adjustable luminance
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