Bestscope BS-5062BR Professional Polarizing Microscope for Geological and Petroleum Instruments

• Warranty: 3 YEARS
• Magnification: 50×-500×
• Type: Polarizing microscope
• Number of Cylinder: Binoculars
• Mobility: Desktop
• Stereoscopic Effect: Without Stereoscopic Effect
• Model NO.: BS-5062BR
• Kind of Light Source: Ordinary Light
• Shape: Cylindrical Shaped Lens
• Usage: Teaching, Research
• Principle: Optics
• Principle of Optics: Infinite Optical System
• Eyepiece: WF10X/20mm
• Viewing Head: Seidentopf Binocular Head, Inclined at 30
• Objective: 5X/10X/20X/50X
• Reflected Illumination: 5W LED Lamp
• Nosepiece: Backward Quintuple
• Focusing: Coaxial Coarse & Fine Adjustment
• Filter: Blue
• Bertrand Lens: Built In
• Swing-out Condenser: N.A.0.9/0.13
• Transport Package: Strong Carton with Polyfoam Protection
• Specification: 75× 36× 45, Gross Weight 15kgs
• Trademark: BestScope
• Origin: Beijing
• Production Capacity: 50000 PCS Per Year

Product Description

Introduction

BS-5062 series polarizing microscopes feature a highly robust construction and first class optics to provide a long life and excellent quality images. Accessories like Gypsum slide, Mica slide, Quartz wedge and Mechanical stage are available. The microscopes are specifically designed for geology, minerals and material areas. They also can be used in chemical fiber, semiconductor and pharmaceutical industries.

Feature

1. Excellent Infinite Optical System.
2. Widely used in geology, Mineralogy, Fossil fuel exploration.
3. Single polarization, othorgonal polarization or conoscopic observation is available.

Application

BS-5062 series polarizing microscopes are ideal instrument in geology, petroleum, coal, mineral, chemicals, semiconductor and pharmaceutical inspection fields. They are widely used in academic demonstration and scientific research areas.

Specification

Item	Specification	BS-5062 B	BS-5062 BR	BS-5062 BTR	BS-5062 T	BS-5062 TR	BS-5062 TTR
Optical System	Infinite Optical System	*	*	*	*	*	*
Viewing Head	Seidentopf Binocular Head, inclined at 30°, 360° Rotatable, Interpupilary Distance: 48-76mm.	*	*	*	○	○	○
	Seidentopf Trinocular Head, inclined at 30°, 360° Rotatable, Interpupilary Distance: 48-76mm, Light distribution (both) 100: 0 (100% for eyepiece), 80:20 (80% for trinocular head and 20% for eyepiece)	○	○	○	*	*	*
Eyepiece	WF10×/22mm	*			*
	WF10×/22 mm (Reticule 0.1mm)	*			*
	WF10×/20 mm		*	*		*	*
	WF10×/20 mm (Reticule 0.1mm)		*	*		*	*
Infinite Strain Free Plan Achromatic Objective (Transmitted)	4×/0.10       W.D=10.0mm	*		*	*		*
	10×/0.25      W.D=2.1mm	*		*	*		*
	20×/0.40(S)   W.D=2.41mm	*		*	*		*
	40×/0.66(S)   W.D=0.45mm	*		*	*		*
	60×/0.80 (S)   W.D=0.33mm	○		○	○		○
	100×/1.25 (S, Oil)   W.D=0.12mm	○		○	○		○
LWD Infinite Strain Free Plan Achromatic Objective (Reflected)	5×/0.13 (S)      W.D=24.23mm		*	○		*	○
	10×/0.25 (S)      W.D=18.48mm		*	○		*	○
	20×/0.40 (S)      W.D=8.35mm		*	○		*	○
	50×/0.70 (S)     W.D=1.95mm		*	*		*	*
	100×/0.90 (S, Dry)     W.D=1.1mm		○	○		○	○
Nosepiece	Backward Quintuple nosepiece, center adjustable	*	*	*	*	*	*
Analyzer Unit	Rotatable 360°, module type, can be locked	*	*	*	*	*	*
Bertrand Lens	Built In, Center Adjustable	*	*	*	*	*	*
Optical Compensator	λ Slip(First Class Red), 1/4λ Slip, Quartz Wedge (- Class)	*	*	*	*	*	*
Optical Compensator	λ Slip(First Class Red), 1/4λ Slip, Quartz Wedge (I- IV Class)	*	*	*	*	*	*
Revolving Round Stage	Diameter Φ156mm, Rotatable 360°, Center Adjustable, Division 1°, Vernier Division 6'	*	*	*	○	○	○
Attachable Mechanical Stage	Polarizing Attached Mechanical Stage with X-Y movement	○	○	○	*	*	*
Focusing	Coaxial Coarse & Fine Adjustment, Range 25mm, Fine Stroke 0.2mm, Fine Division 0.002mm	*	*	*	*	*	*
Swing-out Condenser	N.A.0.9/0.13 swing out condenser	*		*	*		*
Polarizing Unit	with Scale, Rotatable 360°, Can Be Locked	*		*	*		*
Transmitted Illumination	Koehler Illumination 6V/20W Halogen Lamp (Input voltage:100V~240V)	*		*	*		*
	Koehler Illumination 6V/30W Halogen Lamp (Input voltage:100V~240V)	○		○	○		○
Reflecting Polarizing Unit	5W LED lamp (Input voltage:100V~240V)		*	*		*	*
	With field diaphragm, aperture diaphragm, polarizer, 12V/50W halogen lamp (Input voltage:100V~240V)		*	*		○	○
Filter	Blue	*	*	*	*	*	*
	Amber	○	○	○	○	○	○
	Green	○	○	○	○	○	○
	Neutral	○	○	○	○	○	○
C-mount	1×	○	○	○	○	○	○
	0.75× (Focus adjustable)	○	○	○	○	○	○
	0.5× (Focus adjustable)	○	○	○	○	○	○
Packing	Packing size 565mm×310mm×410mm, Gross Weight 12.5kgs, Net Weight 10kgs	*			*
	Packing size 750mm×360mm×450mm, Gross Weight 15kgs, Net Weight 11kgs		*			*
	Packing size 750mm×360mm×450mm, Gross Weight 16kgs, Net Weight 12kgs			*			*

Note: *Standard Outfit, ○ Optional

Sample Image