BestScope Polarising Microscope BS-5092
Feature
1. Supply high quality and contrast image with special strain free objectives.
2. Can be used for single polarization, othorgonal polarization and conoscopic observation.
3.Transmittedillumination, 24V/100W long life halogen lamp.
4. Stage with 45˚ located, attachable mechanical stage with largemoving range, no interference when change objectives.
5. Gypsum λ plate, mica λ/4 plate, quartz wedge plate are equipped.
Application
BS-5092 polarizing microscope can be used for geology, petroleum, chemicals, mining, metallurgy, pharmacy, polymer, LED and other field. It can be used in university colleges, industrial laboratories and other institutions for teaching, research and production.
Specification
|
Item |
Specification |
BS-5092 |
|
Optical System |
Infinite Optical System |
● |
|
Viewing Head |
Seidentopf trinocular head, Inclined at 30°, Interpulilary 48-75mm |
● |
|
Eyepiece |
Plan eyepiece EW10×/22mm |
● |
|
Plan eyepiece with scale of crosshair, crosshair, gridding |
● |
|
|
Strain-Free Plan Achromatic Objective |
4×/0.10/∞/-, WD 17.3mm |
● |
|
10×/0.25/∞/0.17, WD 10.0mm |
● |
|
|
20×/0.40/∞/0.17, WD 5.10mm |
○ |
|
|
40×/0.65/∞/0.17, WD 0.54mm |
● |
|
|
100×/1.25/∞/0.17, WD 0.13mm |
● |
|
|
Nosepiece |
Backward quintuple nosepiece, Center adjustable |
● |
|
Analyzer |
0°-360° rotatable analyzer with gradation, minimum gradation: 0.1° (Vernier scale) |
● |
|
Conoscopic Observation |
Switch between orthoscopic and conoscopic observation, Bertrand lens position adjustable |
● |
|
Optical Compensator |
λ plate (first class red), 1/ 4λ plate, quartz wedge plate |
● |
|
Polarizing Rotatable Stage |
Diameter Φ170mm, center adjustable, 360° scale, minimum division 1°, minimum reading vernier scale 6’, 45° click stop knob |
● |
|
Attachable Stage |
Moving range 30mm×40mm |
○ |
|
Condenser |
Strain free swing out condenser NA0.9/0.25 |
● |
|
Focusing |
Coaxial coarse & fine adjustment, range 32mm, fine division 0.001mm, coarse stroke 37.7mm per rotation, Fine stroke 0.1mm per rotation |
● |
|
Polarizer |
360° Rotatable, 0° position adjustable |
● |
|
Illumination |
Transmitted light: 24V/100W Halogen lamp, brightness adjustable |
● |
|
Filter |
Blue filter Φ45mm |
● |
|
ND6 Neutral density filter Φ45mm |
○ |
|
|
ND25 Neutral density filter Φ45mm |
○ |
|
|
Attachment |
Video attachment |
○ |
|
0.01mm micrometer |
○ |
Note : ● Standard Outfit, ○ Optional
