Specification	Model
	XS-208A	XS-208B	XS-208C	XS-208AP	XS-208BP	XS-208AB
Viewing Head	Sliding Binocular Head Inclined at 45?	√
	Sliding Trinocular Head Inclined at 45?		√
	Compensation Free Binocular Head inclined at30?				√		√
	Compensation Free Trinocular Head  inclined at30?			√		√
Nosepiece	Ball Beating Quadruple Nosepiece	√	√	√	√	√	√
Eyepiece	WF10X/18mm	√	√	√	√	√	√
Objective	Achromatic 4X,10X,40X(S)100X(S,Oil)	√	√			√	√
	InfinitePlanAchromatic 4X,10X,40X(S)100X(S,Oil)			√	√
Stage	Double Layer Mechanical Stage 135*140mm	√	√	√	√	√	√
Condenser	ABBE NA1.25 condenser with Iris Diaphragm &filter,rack&pinion adjustable	√	√	√	√	√	√
Illumination	Build-in Illumination,Halogen lamp 6V/20W	√	√	√	√	√	√
Power supply	AC110/220V±10%,50/60Hz	√	√	√	√	√	√
Accessories	Photo attachment, Videoattachment		√	√		√
	Dark fieldcondenser,Polarization set ,Phase contrast kit	√	√	√	√	√	√
Package	Cartoon with foam	√	√	√	√	√	√
Package size	250*360*460mm	√	√	√	√	√	√
Gross weight	8kg	√	√	√	√	√	√

Note:110V/220V for LED lamp ,220V only for Halogen lamp 

Optional:2.0, 3.0 or 5.0 Megapixel, CMOS electronic eyepiece