产品介绍：

物镜倒置显微观察培养瓶或培养皿内不经染色的透明活体，特别适用于对活体细胞和组织、流质、沉淀物等进行显微研究，是细胞学、肿瘤学、遗传学、免疫学等研究的重要手段。

产品特点:

▲ 配置大视野目镜与长距平场消色差物镜，视场大而且清晰

▲ 配置相衬装置，包括长距相衬聚光镜，相衬物镜，对中望远镜

▲ 粗微动同轴调焦机构,粗动松紧可调,带锁紧和限位装置，微动格值: 2μm

▲ 6V 20W卤素灯照明，亮度可调

技术参数：

1、目镜：大视场10X/φ18mm 

2、物镜：平场消色差物镜（盖玻片厚度:1.2mm）10X/0.25,25X/0.4,40X/0.6

3、平场消色差相衬物镜：10X/0.25(包括10X相衬环板)

4、放大倍数：100X-400X

5、聚光镜：0.4NA，工作距离 30mm

6、机械载物台：200mm*140mm，移动范围30mm*75mm

7、调焦机构：微调格值0.002mm

 选购件：

 数码相机；数码彩色摄像头130万/300万 ；彩色摄像头、采集卡等;目镜：16X/φ11mm 20X/φ11mm 

 平场消色差相衬物镜25X/0.4(包括25X相衬环板)  40X/0.6，(包括40X相衬环板)  聚光镜：工作距离70mm

Use:

LW200-37XB Inverted microscope is equipped with wide field eyepieces, long working distance plan achromatic objectives, long working distance condenser and phase contrast unit. It can be observed transparent and unfinished living specimen in culture bottle or culture utensil. It is the ideal instrument suitable for research of living specimen structure, liquid, deposits and so on. It also can be used in research institutes, universities, medical treatment, agriculture and animal husbandry etc.

Features:

▲Equipped with wide field eyepieces, long working distance plan achromatic objectives

▲Equipped with phase contrast unit, include long working distance condenser, phase contrast

  objective and centering telescope

▲Coaxial coarse/fine focus system with tensional adjustable and up stop, minimum division of

  fine focusing: 2μm

▲6V 20W halogen lamp with brightness control  

Product specifications:

1.Eyepiece Wide field WF10X(¦µ20mm)

2.Objective : plan objectives: 10X/0.25,25X/0.4,40X/0.6

3.Plan achromatic phase contrast objective PL 10X/0.25 PHP 

4.Magnification: 40X-400X

5.Condenser Rack & pinion adjustable, NA=0.4,working distance: 30mm

6.Stage Double layer mechanical  Size200mm*152mm,moving range:75mm*30mm

7.Condenser: minimum division of fine focusing: 2μm

Optional accessories:

3.0 or1.3 Mega pixel, CMOS electronic eyepiece, Eyepiece Wide field 16X(¦µ11mm) 20X(¦µ11mm) ；Plan achromatic phase contrast objective PL 25X/0.40 PHP  40X/0.6 PHP ；Condenser Rack & pinion adjustable, working distance: 30mm