免费看欧美性生活黄片-成年人免费在线看大片-精品少妇人妻中文字幕-日本一区二区免费在线视频

650nm band-pass filter

Selected band of light through, outside the pass band light cutoff. The optical indicator is the main center wavelength ( CWL ), half the bandwidth ( FWHM ). Divided into narrowband and broadband. For example, narrow band 808 filter NBF-808 . Shenzhen City bowel etre photoelectric Limited, the supply of 650nm band-pass filter, filter, products widely used in biological and medical treatment, biological recognition, ink recognition, LED light source, laser measurement, optical instruments.

關(guān)閉
產(chǎn)品咨詢
客服熱線:400-700-9997

Giai photnics co. , ltd

The 650nm narrow band pass filter is in fact the band pass filter, in order to cope with the vast number of users interests and renamed as. The majority of users, especially the laser measurement of stray light, range finder user requirements and is not too high, so long as can filter out 85% of the light is enough, therefore it is suitable for semiconductor laser, does not participate in the imaging apparatus and equipment and custom. Also according to the special needs of customers are glued or applied anodic aluminum sleeve for special purpose.

Optical indicator:

The center wavelength: 650 ± 2nm

Transmittance: T>91%

Bandwidth: 40nm

Stop band 400nm-620nm

680nm-1100nm

The cutoff rate: T<0.1%

Product features:

Imports of ultrathin optical glass, high permeability, good smoothness, thickness tolerance, good flatness, optical properties

Imported coating equipment ion sputter coating process, with the film work of high spectrum of solid, good uniformity, stable performance characteristics such as the central wave

Professional manufacturers, and ensure product stability and consistency!

Quality assurance, delivery timely, excellent prices

Other dimensions:

4*4*1.0mm,

5*5*1.0mm,

6*6*1.0mm,

10*10*1.0mm

Application fields:

Red laser container measuring instrument,

Bar code scanner

Desk type bar code scanner

Laser measuring instrument

Red LD laser pumping

Red laser diode

IR rangefinder

Fingerprint identification instrument

亚洲免费在线公开视频| 精品不卡av一区二区三区| 午夜18禁毛片免费看| 亚洲新大香蕉视频在线播放| 国产精品久久熟女吞精| 精品蜜桃臀91人少妇| 日本亚洲中文字幕一区| 亚洲国产av卡一卡二| 日韩亚洲另类在线观看| 精品一区二区三区久久狼| 韩国av一区二区三区| 国产欧美日韩一级二级三级| 成人av男人天堂东京热| 中文字幕日本人妻乱码| 亚洲农村自拍与偷自拍| 亚洲男人天堂久久综合| 91精品国产高清一区二区性色| 成人夜间视频在线观看| 亚洲片av免费在线观看| 亚洲精品国产一区二区电影| 日韩欧美一区二区免费| 欧美精品一区二区三区狠狠| 国产精品久久白浆一区二区| 精品国产区一区二区三在线观看| 欧美亚洲另类在线第一页| 美女视频在线观看一区二区三区 | 老汉av网青青青久久| 日韩av不卡一区二区| 最新日韩av一区二区| 在线日本看片免费人成视久网| 久久热在线精品观看网址| 国产精品久久成人午夜一区二区| 青青草网站在线观看视频| 亚洲日产国产一区二区三区| 国产精品自拍日本韩国| 国产精品亚洲综合日韩| 久久夜色精品国产九色| 这里都是熟女精品内射| 亚州国产精品久久久久久| av大片毛片在线观看免费| 久超在线精品av一区二区三区|