我吃西红柿,穿越小说排行榜,雪鹰领主

XS-20 series microscope made of excellent optical system, which can give sharp image. Its compact design with option round stage make it small and light for easy carry and operate. This microscope can observe and research live cells and tissue, liquid and so on.

Specification		XS-201	XS-202
Optical System	Finity Optical System	●	●
Viewing Head	Monocular, 45° Inclined	●	●
Eyepiece	WF10X/18mm	●	●
Eyepiece	WF16X/11mm	○	○
Nosepiece	Triple	●	●
Objective	Achromatic 4X/0.10	●	●
	Achromatic 10X/0.25	●	●
	Achromatic 40X/0.65(S)	●	●
	Achromatic 100X/1.25(S, O)	○	○
Stage	Round stage diameter: 90mm Slide clips Moving range: 6mm	●	●
	Fixed Stage, Slide clips Stage Size: 100mm × 90mm	○	○
	Fixed Stage, Moving Ruler Stage Size: 100mm × 90mm Moving Range: 52mm × 20mm	○	○
Condense	Single lens, with iris diaphragm	●	●
Focus System	Coarse and fine with different axis Coarse adjustment: 10mm Fine adjustment: 1.8mm	●	●
Illumination	Concave-Plan reflector dia. Φ40mm	●
	Transformer		●
	White LED, Rechargeable, 1W		●

作爱激烈叫床视频_果冻传媒骚逼熟妇_国产强奷在线播放免费不卡_伊人春色国产女_欧美女优在线观看br_又黄又爽又色的视频软件_成年人免费三级片_亚洲日韩欧美黑白配_凸偷窥妇科TUBE医生_亚洲精品偷拍区偷拍无码互動交流