Metallurgical Microscope YR0251

Manufacturer: Kalstein

Laboratory metallurgical microscope, including bright field,dark field and polarization observation system.
Powerful transmitted and reflected system with Kohler illumination.
Ideal instrument for industry inspection and science research.

YR0251 Technical specifications
Optical System	Infinite optical system
Eyepiece	Extra wide field eyepiece EW10X/22
Infinite Plan Achromatic Objective	5X/0.12/∞/-(BF)	WD 15.5mm
	10X/0.25/∞/-(BF/DF)	WD 10.0mm
	20X/0.4/∞/0(BF/DF)	WD 4.30mm
	50X/0.75/∞/0(BF)	WD 0.32mm
	100X/0.8/∞/0(BF)	WD 2mm
	2.5X/0.08/∞/-(BF)	WD 11.7mm
	2.5X/0.08/∞/-(BF)	WD 10.7mm
	5X/0.12/∞/-(BF/DF)	WD 12mm
	40X/0.6/∞/0(BF/DF)	WD 2.90mm
	50X/0.75/∞/0(BF/DF)	WD 0.32mm
	100X/0.8/∞/0(BF/DF)	WD 2mm
	50mm
Viewing Head	Siedentopf trinocular viewing head, inclined at 30°, interpupillary 48mm-75mm
Incident Light	24V/100W Halogen light, lightness adjustable
	Kohler illumination and aspherical condenser
	Polarizer and analyzer
	An integrate device foe polarizer and analyzer
	Blue, Green, Yellow and Ground glass
Filter	ND25、ND6
Focusing	Coaxial coarse and fine adjustment, fine division 1μm, moving range 30mm
Nosepiece	Backward quintuple nosepiece
Stage	Non-porous double layer mechanical stage 186X138mm/74mmX50mm
	Glass specimen preparation plate
Specimen Presser
Photo Attachment
Video Attachmen	C Mount 1X, 0.5X