Seidentopf Head Inclined adjustment 0°～40°.
Infinity Optical System.
Kohler Illumination,12V30W, 12V50W,12V100W Light Source Can be Chosen.

XSZ-158 Series Biological Microscope Outfits
Note: "●"In Table Is Standard Attachment.　 "○" Is Optional Accessories.

Items	Specification	XSZ-158
Eyepiece	WF10×-22 mm	●●
	WF16×	○ ○
	WF20×	○ ○
	WF25×	○○
Infinity Plan Objective	IOS 4×	●
	IOS 10×	●
	IOS 20×	○
	IOS 40(S)	●
	IOS 60×(S)	○
	IOS 100×(S)	●
Seidentopf Binocular Head	Inclined adjustment 0°-40° Rotatable 360°, Interpupilary Distance: 55-75mm	●
Trinocular Head	Inclined adjustment 0°-40° Interpupilary Distance: 55-75mm	●
Nosepiece	Quintuple	●
	Sextuple	●
Mechanical Stage	Travel: 75mm×50mm Stage Size: 180mm×160mm	●
Condenser	Swing type N.A.1.25 Abbe condenser with iris diaphragm & filter	●
Focusing	Coaxial coarse & fine focusing adjustment with rack and pinion mechanism, Fine focusing scale value 0.002mm	●
Collector		●
Kohler illumination System	12V/30W AC85-230V adjustable brightness	●
	12V/50W AC85-230V adjustable brightness	○
	12V/100W AC85-230V adjustable brightness	○
Dark Field Condenser (Dry)		○
Dark Field Condenser (Immersion)

Chongqing Optec Optical Instrument Co., Ltd. Located in Beibei, Chongqing, China is a professional manufacturer, which has powerful ability to develop new products and explore market.
Chongqing Optec keeps developing biological microscope, industrial microscope including fluorescence, stereo and digital microscope, and keeps exploring domestic and international market with high quality products and good-service marketing net.
Chongqing Optec has gotten iso9001 quality management certificate and CE certificate, and established business relationship with some international importers.
Chongqing Optec has being to be top manufacturer in the field of microscope.