波片
光学波片尺寸说明如下:
尺寸公差:+/-0.20mm to +0.01/-0.01mm
厚度公差:+/-0.20mmto +/-0.005mm
光洁度:80-50 to 10-5
面型: at 633nm lambda -- lambda/20per 25mm
通光孔径:80% -- 100%
平行度:(arc min):3min -- 3sec
晶体定向精度:5min to 30sec
倒角:0.3+/-0.20mm* 45degree
镀膜 R<0.2%
Other supplier products
|
|
Telephoto lens |
Telephoto lens has a narrower angle of view,it thus gives apparent magnification to objects,it also seems to compress distant things, and there is ... |
|
|
Wide angle lens |
Wide angle lenses are great for capturing the expanse of a mountain view, or for giving one an appreciation of the entirety of an organism's habita... |
|
|
铌酸锂晶体 |
晶体结构:三方,a=b=5.148 ,c=13.863 生长方法:提拉法(CZ) 熔点:1250℃ 比重:4.64g/cm2 居里温度:1142±2℃ 莫氏硬度:55 热膨胀系数: a11=15.4×10-6/K a33=7.5×10-6/K ... |
|
|
棒镜,玻璃一字镜 |
尺寸范围: 3-50mm 两端抛光、柱面抛光、全抛光 直径公差 :+0/-0.02mm 厚度偏差 :± 0.02mm 中心偏差 :90% 倒角 :0.1-0.25mm*45° 镀膜 :按要求 材 料 :浮法,K9 ,熔石英,蓝宝石,SF11,CaF2,MgF2及其它光学玻璃和晶体 |
|
|
转接环 |
我们转接环规格如下: * M25号, 27,28,30,30.5,34,40.5毫米, 43毫米, 46毫米, 49毫米到37mm * M37 , 40.5,43,49,55,58,62到52毫米
* M52 , 55到58毫米
* M55的, 58,62,67到72mm
* M67 ,... |
供应产品
Same products