Polarizing Microscope YR0261

Manufacturer: Kalstein

Supply high quality and contrast image with special strain free objective.
Single polarization, othorgonal polarization and conoscopic observationon.
Transmitted light and reflect light, 24V/100W long life halogen lamp.
Stage with 45°located, attachable mechanical stage with large moving range, high efficiency by no interference when turning objectives.
Professional polarizing microscope for geology, petroleum, chemicals, polymer, LED field.

YR0261 Infinite optical system
Optical System	Infinite optical system
Viewing Head	Seidentopf trinocular head inclined at 30°, Interpupillary 48-75mm
Eyepiece	Plan eyepiece EW10X/22
Eyepiece	Plan eyepiece with scale of crosshair, Plan eyepiece with cross, Plan eyepiece with gridding
Strain-Free Plan Achromatic Objective	4X/0.10/∞/- WD 17.3mm
	10X/0.25/∞/0.17 WD 10.0mm
	20X/0.40/∞/0.17 WD 5.10mm
	40X/0.65/∞/0.17 WD 0.54mm
	100X/1.25/∞/0.17 WD 0.13mm
Nosepiece	Backward quintuple nosepiece, Center adjustable
Analyzer	360° dial rotation Minimum scale reading：0.1°（Vernier scale）
Conoscopic observation attachment	Switch between orthoscopic and conoscopic observation, Bertrand lens position adjustable
Optical Compensator	First-order red plate, Guarter-wave plate, Quartz wedge
Polarizing Rotatable Stage	Diameter Φ170mm, Center adjustment, 360° scale, Minimum division 1°, Minimum reading 6′ by means of vernier scale, 45° Click stop knob
Attachable Stage	Moving range 30mmX40mm
Condenser	Strain-free swing 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	24V/100W Halogen lamp, Brightness adjustable
Filter	Blue filter Φ45mm
	ND6 Neutral density filter Φ45mm
	ND25 Neutral density filter Φ45mm
Attachment	Video attachment
Attachment	0.01mm Micrometer

Weight	16,5 kg
Dimensions	46,3 × 38,4 × 83 cm