China Bestscope BS-5090 Polarizing Microscope with Trinocular Viewing Head

Introduction
BS-5090 transmission and reflection polarizing microscope is specifically designed for university colleges, geology, mining, metallurgy, pharmacy and other institutions for teaching, research and production. It can be used to analyze and identify various minerals and specimens, it can also be
used to inspect chemical fiber, semiconductor products and medicines. Users can do single-polarized observation, orthogonal polarization observation, conoscope observation and photography with the microscope. Gypsum λ Specimen, mica λ / 4 specimen, quartz wedge specimen and moving stage, wrenches come with the microscope. This microscope is a set of powerful and good quality polarizing microscope
Features
1. Trinocular head, digital cameras can be easily used on this microscope for image and video taking.
2. Gypsum λ Specimen, mica λ / 4 specimen, quartz wedge specimen are equipped.
3. Reflected illumination makes this microscope powerful for geology, mining, metallurgy, pharmacy and other observation.
Application area
BS-5090 transmission and reflection polarizing microscope is specifically designed for university colleges, geology, mining, metallurgy, pharmacy and other institutions for teaching, research and production.

SpecificationsModelBS-5090Viewing HeadSliding trinocular viewing head, Inclined at 30°YesEyepieceEyepiece WF10x/20YesEyepiece WF10x/ 20 with graticuleYesEyepiece WF 10x/20 with scale of cross-lineYesObjectiveStrain free achromatic objective 4x, 10xYesStrain free achromatic objective (Transmitted) 25x, 40x, 63xYesStrain free plan achromatic objective (Reflected) 25x, 40x, 63xYesLamp adjustment objectiveOptionalNosepieceBackward quadruple nosepiece, Center adjustableYesAnalyzerRotatable analyzer with gradation 0°-90°YesBertrand LensBertrand lens, Sliding in/out of Optional pathYesOptional
Compensatorλ Slip(first class red), 1/ 4λ Slip, Quartz Wedge YesRevolving Round
StageDiameter Φ160mm, Graduated in 1°Increments,
Minimum resolution 6' when using vernier scale YesCondenserNA1.25 Abbe condenser with iris diaphragm & filterYesFocusingCoaxial coarse & fine adjustment, Range 28mm, Fine division 0.002mmYesPolarizer360° Rotatable, Located on the top of collectorYesIllumination12V/ 20W Halogen lamp, Brightness adjustable(Transmitted illumination)Yes12V/ 50W Halogen lamp, Brightness adjustable(Reflected illumination)YesAccessoriesC Mount 0.5x C-mountOptional1x C-mountOptionalMechanical stage, Moving rang 30x40mmYesSpecimen presserOptionalMicrometerOptionalNote : Yes Standard Outfit, Optional Standard Optional