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The BS-5040 series transmitted polarizing microscopes are equipped with a smooth, rotating, graduated stage and a set of polarizers that allow observation of all types of transmitted light polarized specimens such as thin sections of minerals, polymers, crystals and particulates. It is equipped with an infinite Optional system, a comfortable viewing head and a set of Strain-free Infinity Plan Objectives which give a magnification range of 40X 400X. Digital camera can be used together with BS-5040T for image analysis.
Features
1. Color Corrected Infinity Optional System.
2. Infinity Strain-free Plan Objectives, ensuring excellent resolution and clarity.
3. Center adjustable nosepiece and center adjustable rotating platform make the operation more accurate and reliable.
Application area
The BS-5040 series polarizing microscopes are specifically designed for geology, minerals, metallurgy, university teaching laboratories and other sectors. They also can be used in chemical fiber industry, semiconductor industry and the pharmaceutical inspection industry.
Specification
Model
BS-5040B
BS-5040T
Optional System
Color Corrected Infinity Optional System
Yes
Yes
Viewing Head
Seidentopf Binocular Head, Inclined 30°,Â
Rotatable 360°, Interpupilary Distance:  50-75mm.Yes
Seidentopf Trinocular Head, Inclined 30°, Rotatable 360°,Â
Interpupilary Distance:  50-75mm. Light Distribution: 20:80Yes
Eyepiece
WF 10×/18mm
Yes
Yes
WF 10×/18mm (Graticule 0.1mm)
Yes
Yes
Objective
Strain-free Infinity Plan Objective
4×
Yes
Yes
10×
Yes
Yes
20× (S)
Yes
Yes
40× (S)
Yes
Yes
60× (S)
Optional
Optional
Nosepiece
Center Adjustable Quadruple Nosepiece
Yes
Yes
Analyzing Unit
Rotatable 360°(Module Type, Can Be Locked)
Yes
Yes
Bertrand Lens
Inbuilt, Center Adjustable
Yes
Yes
Optional Compensator
λ Slip First Class RedÂ
Yes
Yes
1/4λ Slip
Yes
Yes
(I-IV Class) Quartz Wedge
Yes
Yes
Stage
Revolving Round Stage, Rotatable 360°,Â
Center Adjustable, Division 1°, Vernier division 6'Yes
Yes
Polarizing Attached Mechanical Stage
Optional
Optional
Condenser
Abbe N.A. 1.25      Non-stressÂ
Yes
Yes
Polarizing UnitÂ
With Scale Rotatable 360°, Can Be Locked
Yes
Yes
Illumination
6V/20W Halogen Lamp
Yes
Yes
6V/30W Halogen Lamp
Optional
Optional
Filter
Blue(Built in)
Yes
Yes
AmberÂ
Optional
Optional
Green
Optional
Optional
NeutralÂ
Optional
Optional
C-mount
1×, 0.47X (Focus adjustable)
Optional
Note: Yes Standard outfits, Optional Optional Accessories.
Packing Size: 570mm×275mm×450mm     Gross Weight: 8.6 kgs     Net Weight: 7.5 kgs
Introduction
The BS-5040 series transmitted polarizing microscopes are equipped with a smooth, rotating, graduated stage and a set of polarizers that allow observation of all types of transmitted light polarized specimens such as thin sections of minerals, polymers, crystals and particulates. It is equipped with an infinite Optional system, a comfortable viewing head and a set of Strain-free Infinity Plan Objectives which give a magnification range of 40X 400X. Digital camera can be used together with BS-5040T for image analysis.
Features
1. Color Corrected Infinity Optional System.
2. Infinity Strain-free Plan Objectives, ensuring excellent resolution and clarity.
3. Center adjustable nosepiece and center adjustable rotating platform make the operation more accurate and reliable.
Application area
The BS-5040 series polarizing microscopes are specifically designed for geology, minerals, metallurgy, university teaching laboratories and other sectors. They also can be used in chemical fiber industry, semiconductor industry and the pharmaceutical inspection industry.
Specification
Model
BS-5040B
BS-5040T
Optional System
Color Corrected Infinity Optional System
Yes
Yes
Viewing Head
Seidentopf Binocular Head, Inclined 30°,Â
Rotatable 360°, Interpupilary Distance:  50-75mm.Yes
Seidentopf Trinocular Head, Inclined 30°, Rotatable 360°,Â
Interpupilary Distance:  50-75mm. Light Distribution: 20:80Yes
Eyepiece
WF 10×/18mm
Yes
Yes
WF 10×/18mm (Graticule 0.1mm)
Yes
Yes
Objective
Strain-free Infinity Plan Objective
4×
Yes
Yes
10×
Yes
Yes
20× (S)
Yes
Yes
40× (S)
Yes
Yes
60× (S)
Optional
Optional
Nosepiece
Center Adjustable Quadruple Nosepiece
Yes
Yes
Analyzing Unit
Rotatable 360°(Module Type, Can Be Locked)
Yes
Yes
Bertrand Lens
Inbuilt, Center Adjustable
Yes
Yes
Optional Compensator
λ Slip First Class RedÂ
Yes
Yes
1/4λ Slip
Yes
Yes
(I-IV Class) Quartz Wedge
Yes
Yes
Stage
Revolving Round Stage, Rotatable 360°,Â
Center Adjustable, Division 1°, Vernier division 6'Yes
Yes
Polarizing Attached Mechanical Stage
Optional
Optional
Condenser
Abbe N.A. 1.25      Non-stressÂ
Yes
Yes
Polarizing UnitÂ
With Scale Rotatable 360°, Can Be Locked
Yes
Yes
Illumination
6V/20W Halogen Lamp
Yes
Yes
6V/30W Halogen Lamp
Optional
Optional
Filter
Blue(Built in)
Yes
Yes
AmberÂ
Optional
Optional
Green
Optional
Optional
NeutralÂ
Optional
Optional
C-mount
1×, 0.47X (Focus adjustable)
Optional
Note: Yes Standard outfits, Optional Optional Accessories.
Packing Size: 570mm×275mm×450mm     Gross Weight: 8.6 kgs     Net Weight: 7.5 kgs
Bestscope BS-5040 Polarizing Microscope with Color Corrected Infinity Optional System
Model NO.: BS-5040
Principle of Optics: Polarizing Microscope
Product Name: Polarizing Microscope
Nosepiece: Center Adjustable Quadruple Nosepiece
Bertrand Lens: Inbuilt, Center Adjustable
Illumination: 6V/20W Halogen Lamp
Trademark: BestScope
Specification: ISO CE QS
Origin: China
HS Code: 9011800090
Model NO.: BS-5040
Principle of Optics: Polarizing Microscope
Product Name: Polarizing Microscope
Nosepiece: Center Adjustable Quadruple Nosepiece
Bertrand Lens: Inbuilt, Center Adjustable
Illumination: 6V/20W Halogen Lamp
Trademark: BestScope
Specification: ISO CE QS
Origin: China
HS Code: 9011800090
Introduction