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| Viewing Head: |
Siedentopf type binocular head, 30° inclined, eyepiece rotation 360º Interpupillary adjustable distance 50 to 75 mm |
| Eyepiece: | WF10X/20 mm, WF10X/20 mm (reticle 0.1 mm) |
| Nosepiece: | Quintuple click stop revolving mechanism with multiple ball bearing |
| Condenser: | Swing type N.A. 1.25 with iris diaphragm and filter |
| Viewing Head: |
Polarizing siedentopf trinocular head 30° inclined, eyepiece rotation 360° Interpupillary adjustable distance 48 to 76 mm Light distribution 100:1 (100% for eyepiece) |
| Eyepiece: | WF10X/20 mm, WF10X/20 mm (reticle 0.1 mm) |
| Nosepiece: | Quintuple, center adjustable |
| Condenser: | Swing out type N.A. 0.9/0.13 polarizing unit, (with scale, rotable 3600, can be locked) |
| Optical System: | Finite optical system |
| Viewing head: | Trinocular viewing head, 30° inclined |
| Polarizing Attachment: |
Polarizer: Sliding in/out of optical path, located on the top of collector Analyzer: Rotatable analyzer with gradation 0°-90° Bertrand lens: Bertrand lens, sliding in/out of optical path Optical Compensator: λ Slip (first class red), 1/4λ Slip, Quartz wedge |
| Eyepiece: | Eyepiece WF10X/18 with Division eyepiece 10X/18 mm 0.10 mm/div |