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

Red filter

Red filter red filter, in black and white photography vision into contrast, or combined use of 1 color infrared film, used for infrared photography

關(guān)閉
產(chǎn)品咨詢
客服熱線:400-700-9997

Red filter red filter, in black and white photography vision into contrast, or combined use of 1 color infrared film, used for infrared photography; various color filters of different colors, are made from a variety of different colors. The same pigment density is not the same, the same color shade is also each not same. According to the pigment distinction, commonly used filter can be divided into yellow, yellow, orange, red, green, blue multi. Each color filter, according to the pigment density, and the depth of shade of the other, usually by Arabia digital calibration filter pigment density, which is the filter number. Different color filters of various colors of light through rate is not the same. With a color filter, the color shading degree of light absorption, and by the degree of well differentiated, deep color absorption through little, pale color of absorption through much less.

Optical indicator:

The band: 400nm-615nm, 630nm~780nm

As of depth: T<1%

Peak by: T>85%

Application fields:

Red filter is mainly used in the field of security monitoring, infrared gas analyzer, night vision, infrared detector, infrared receiver, infrared sensors, infrared communication products. Specific to the product such as: cameras, remote control, infrared curtain wall products, infrared induction toilet, faucet, wash liquid device, infrared temperature measurement, infrared printer, the interactive electronic whiteboard, the infrared touch screen, fingerprint identification machines.

Giai photnics co. , ltd

av岛国不卡一区二区在线观看 | 久久一区二区三区视频观看| 美女视频一区二区三区在线| 日韩精品免费观看在线| 亚洲欧洲精品一二三区| 日本欧美黄色一级网站| 国产黄片a三级久久久久久| 日本岛国免费一区二区| 羞羞av一区二区三区| 国产一区二区三区4区| 男人的av一区二区资源| 日本特级淫片一区二区| 国产精品乱码一区二区三区| 国产午夜精品视频观看| 亚洲女同一区二区三区| 国产精品中文字幕日韩在线| 青青草视频在线你懂的| 亚州国产精品久久久久久| 自拍视频在线观看后入| 国产一区av在线播放| 亚洲精品九一国产九九蜜桃| 国产精品国产亚洲精品| av网址在线播放网站| 人妻色中文字幕久久偷偷| 久国产亚洲精品久久久极品| 日韩一二三四区免费观看| 天堂资源中文最新在线一区| 久久亚洲中文字幕精品二区| 日韩一区二区三区水蜜桃| 免费人成黄页网站大全在线观看 | 成人性生交免大片免费| 中日韩三级精品久久久| 久久综合精品中文字幕| 中文字幕日本人妻影视| 国产夫妻和黑人自拍视频在线观看| 蜜桃久久国产一区二区| 亚洲av一区二区在线| 抱着操才爽的免费视频观看| 韩国三级做a在线观看| 日本熟妇人伦人视频在线观看| 水蜜桃在线精品视频网|