50X-500X Reflecting Illumination Polarizing Trinocular Microscope With Non-stress LWD Infinity Plan Objective Revolving Round Stage Halogen Illumination For Geological, Mineralogy Materials Science

Specifications
● Seidentopf Trinocular Head: Inclined 30°, Rotatable 360°, Interpupillary Distance: 48mm-76mm, Light distribution(both) 100: 0 (100% for eyepiece) 80:20 (80% for trinocular head and 20% for eyepiece)
● Eyepiece:
- WF10X/20mm (adjustable)
- WF10X/20mm (adjustable, reticle 0.1mm)
● Non-stress LWD InfinityPlan Objective:
- LMPlan FL 5X/0.15 W.D=21.00mm
- LMPlan FL 10X/0.30 W.D.= 20.00mm
- LMPlan FL 20X/0.40 W.D.= 15.00mm
- LMPlan FL 50X/0.75 W.D.= 4.25mm (Applications suitable for the materials industry)
● Nosepiece: Quintuple (center adjustable)
● POL Media:
- Analyzer rotatable 360°, module type, can be locked
- Bertrand lens, Built-In, focus adjustable
● Slip:
- λslip(First Class Red)
- λ/4 slip
- Quartz wedge(Ⅰ～ Ⅳ)
● Revolving Round Stage: Rotatable 360°, center adjustable, can be locked.division 1°, vernier division 6'. Diameter Φ174mm
● Focusing Unit: Coaxial Coarse and Fine Focusing, coarse stroke 25mm, Fine stroke per rotation: 0.2mm, fine division 2 μm
● Reflecting Illumination: 12V/50W halogen lamp, Input voltage:100V-240V 50/60Hz, with field diaphragm, aperture diaphragm, polarizer
● C-Mount: 1X (Focus adjustable)