Shanghai Biaoyu Precision Instrument Co., Ltd
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Polarization microscope BM-3230
Reflective polarizing microscope is an essential instrument for studying and identifying substances with birefringence using the polarization characte
Product details

Reflective polarizing microscope is an essential instrument for studying and identifying substances with birefringence by utilizing the polarization characteristics of light,Can be used for single polarization observation, orthogonal polarization observation, and cone light observation by a wide range of users. Widely used in research and testing in fields such as geology, chemical engineering, medicine, and pharmaceuticals, it can also observe the crystal phase of liquid polymer materials, biopolymers, and liquid crystal materials. It is an ideal instrument for research institutions and higher education institutions to conduct research and teaching.

Performance characteristics

Adopting an infinite optical system and modular functional design.

Configure an infinite stress free long working distance flat field objective lens.

Wide angle flat field eyepiece: field of view diameterФ22mm.

Coarse micro coaxial focusing mechanism, adjustable coarse elasticity, with limit locking device, micro grid value:2μm.

The polarization observation device can be moved in or out of the optical path, and both the polarizer and analyzer can be used360°Rotate.

Rotating stage,360°evenly divided scale,Cursor grid value6'The center is adjustable with a locking device, and the worktable has a vertical effective travel of up to30mm.

Wide voltage power supply(85-265V 50/60Hz). 6V30WHalogen lamp illumination with adjustable brightness.

The eyepiece tube can freely switch between visual observation and microscopic photography, and can be used for photography100%Enlightened, suitable for low light microscopy imaging.


Standard configuration

model

BM-3230

eyepiece

Wide field of view WF10X (Φ 22mm)

Dividing eyepiece 10X (field of view Φ 22mm) grid value 0.10mm/grid

objective

Stress free flat field achromatic objective lens (without cover glass)

PL L5X/0.12 working distance: 26.1 mm

PL L10X/0.25 working distance: 20.2 mm

PL L40X/0.60 (spring) working distance: 3.98 mm

PL L60X/0.70 (spring) working distance: 3.18 mm

Falling light illumination system

6V30W halogen lamp, adjustable brightness

Polarizer can rotate 360 °

The analyzer can detect 360 degrees˚Rotation with scale and micro cursor,

Built in field of view and aperture stop

converter

Four holes (adjustable converter center)

Intermediate connecting tube

Push in Burgundy mirror

compensator

λ. λ/4 and quartz wedge compensator

eyepiece tube

Triple eyepiece tilted at 30 degrees˚, capable of 100% transparent photography

Focuser

Coarse micro coaxial focusing with locking and limiting devices, micro grid value: 2 μ m


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