黄色中文字幕在线观看_亚洲无码 视频一区_亚洲国产高清不卡_99热热久久这里只有精品166_大号注射器放屁眼里灌注红酒网站_人妻被丑老头玩到潮喷中文_精品波多野结衣无码av一区二区_婷婷丁香美女五月综合图_欧美综合亚洲天堂_女人脱了内裤让男生桶免费视频

SkypeQQFInWhatAPPOAMail
Objective
Your position ：Home >Objective
Plan APO 1X with the Big FieldOptics Design
Plan APO 1X with the Big Field

Infinity 95MM (Plan APO) f′=200mm（Tube lens）LD and Extra Field   Wave Range: 400nm -700nm  Focus Length:  95.00mm

Infinity optical system Plan APO objective, with the extra big field (up to 2 inch), suitable to big CCD (CMOS), very small aberration and distortion. Good depth of field, enough light , it is a very good objective.