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NPL-400T
1
1 year
China
Product Description
With the features of streamline and stable frame, easy operation and complete functions, polarizing microscope NPL-400 is the best choice for user to observe mineral crystal figure, color and interference color and also exactly identify the optical performance of mineral and other crystal specimen.
Feature:
1. 0°-90° Rotatable Analyzer and when out of optical path, Single Polarizing Observation is Available. With Bertrand, Interferogram of Specimen can be observed clearly. λ Slip,1/4λ Slip and Quartz Wedge are Equipped
2. Quadruple Nosepiece, Center Adjustable
3. Polarizer can be Swung out of Optical Path.6V/ 20W Halogen Lamp Illumination, Brightness Adjustable
4. Trinocular Observing is Available
Specification
NPL-400B | NPL-400T | ||
Viewing Head | Compensation Free Binocular Head at 30°, 360° Rotatable | S | |
Compensation Free Trinocular Head at 30°, 360° Rotatable | S | ||
Eyepiece | Eyepiece WF10×/ 18 with Scale of Crosshair | S | S |
Eyepiece WF10×/ 18 | S | S | |
Objective | Strain free Achromatic Objective 4×,10×, | S | S |
Nosepiece | Backward Quadruple Nosepiece, Center Adjustable | S | S |
Analyzer | Rotatable Analyzer with Gradation 0°-90° | S | S |
Bertrand Lens | Bertrand Lens, Sliding in/out of Optical Path | S | S |
Optical Compensator | λ Slip(first class red), 1/ 4λ Slip, Quartz Wedge | s | S |
Revolving Round Stage | Diameter Φ160mm, Graduated in 1°Increments, Minimum Resolution 6’ when using Vernier Scale | S | S |
Condenser | NA1.25 Abbe Condenser with Iris Diaphragm & Filter | S | S |
Focusing | Coaxial Coarse & Fine Adjustment, Range 28mm, Fine Division 0.002mm | S | S |
Polarizer | Sliding in/ out of Optical Path, Located on the Top of Collector | S | S |
Illumination | 6V/ 20W Halogen Lamp, Brightness Adjustable | S | S |
Note: "S" Standard Outfit, "O"Optional
