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

Purple filter

Purple filter, mainly used for light LED flashlight filter

關(guān)閉
產(chǎn)品咨詢
客服熱線:400-700-9997

Bowel etre photoelectric producing all kinds of flashlights with filter, filter: a filter is mainly used for light purple, LED flashlight filter.

Characteristic.

1) red, orange, yellow, green, cyan, blue, purple color varieties complete

2) transmission loss is small, suitable for 1W, 2W, 5W, 10W flashlight

3) comparison of color is accurate, the wavelength control.

4) using ion beam high vacuum multilayer dielectric deposition technology

5) the film adhesion, resistance to scratching the ability.

Optical indicator:

The band: 380nm-420nm, 450nm~700nm

As of depth: T<1%

Peak by: T>85%

Application fields:

Airport guidance signal flashlight

Camping signal source

Reading light field

Common large power LED or LD flashlight only white color, with color film after only a light energy loss, itself, if the color temperature orange light of the poor, will reduce the light energy, waste energy. Projection distance will also be greatly reduced. Bowel etre photoelectric production of various color temperature orange, designed for low power consumption design, effectively improve the projection distance, bid farewell to the traditional using ordinary optical machine do Symphony film era. Using ion assisted deposition, Taka Shinzora, the domestic top-level Witt Nanguang electron beam evaporation, imported crystal controlled less than nanoscale control technology. Various color temperature orange to air navigation light level. Color light role: the visual system or animal visual system, the light sensitive, such as turtles and other reptiles by 360nm~420nm after UV irradiation can promote the healthy growth of appetite, some animal on Blu-ray insensitive, to love reading friends can aim on the target or the wild, can use these light used to do signal.

Giai photnics co. , ltd

久热伊人精品国产中文| 欧洲人妻中文字幕在线| 视频一区二区日韩不卡| 国产男女在线免费视频| 青青草亚洲视频在线观看| 日韩精品一区二区国产| 白浆熟女精品国产91| 人妻诱惑系列中文字幕| 中文字幕国产精品91| 资源新版在线天堂偷自拍| 亚洲精品自拍视频免费在线 | 免费看的一级黄色片永久| 欧洲亚洲成av人片天堂网| 国产日韩精品一区二区三区| 亚洲av成人噜噜网站| 中文字幕一区二区三区在线看一区| 91薄丝激情在线播放| 最新在线观看免费的a站国产| 日韩精品极品免费视频观看 | 欧美激情三级一区二区| 亚洲精品在线观看第二页| av中文字幕手机免费在线看| 中文字幕日韩精品亚洲精品 | 永久免费的成年视频网| av天堂亚洲色图在线| 国产91在线视频播放| 青青草视频在线免费观看视频| 亚洲精品亚洲综合国产字幕| 日本久久精品视频一区| 久久热最新免费观看视频| 精品欧美高清免费视频| 日本口爆吞精在线视频| 一区二区三区禁视频在线观看| 日韩人妻免费在线视频| 免费在线观看亚洲成人av| 日韩新片免费专区在线| 宅男在线视频免费播放| 午夜视频免费在线观看| 日日嗨av特一级黄淫片| 久久超碰97中文字幕亚洲| 被黑人巨大一区二区三区|