Inverted Metallurgical Microscope YR0258

Manufacturer: Kalstein

Infinitive optical system providing excellent optical functions.
With the stable stand structure advanced stage design and comfortable operation, it is widely used in institute and laboratory to observe and identify the structure of various metal and alloy.

YR0258 Technical specifications
Viewing Head	Trinocular head inclined at 30°, Interpupillary 48-75mm
Eyepiece	High-point , Extra wide field eyepiece EW10X/20
Infinite Plan Achromatic Objective	2.5X/0.08/∞/-	WD 11.7mm
	2.5X/0.08/∞/-	WD 10.7mm（λ玻片）
	4X/0.1/∞/-	WD 28mm
	5X/0.12/∞/-	WD 15.4mm
	10X/0.25/∞/-	WD 10mm
	20X/0.4/∞/0	WD 5.8mm
	40X/0.6/∞/0	WD 2.90mm
	50X/0.75/∞/0	WD 0.32mm
	100X/0.80/∞/0	WD 2mm
Nosepiece	Quintuple nosepiece
Stage	Plain stage with slide clips
	Attachable mechanical stage, X-Y Coaxial control, Moving rang120X78mm
	Double layer mechanical stage 226X178mm, Moving rang 50X50mm
	Auxiliary stage
Focusing	Coaxial coarse & fine adjustment, Vertical objective movement, Coarse stroke.37.7mm per rotation, Fine stroke 0.2mm per rotation
Illumination	Halogen lamp 6V/ 30W ,Kohler illumination
Filter	Blue, Yellow, Green and ground glass
Polarization Attachment
Photo Attachment
Video Adapter	Video adapter with C mount