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

91国内偷拍精品视频| 岛国免费av在线观看| 九九热视频在线观看色| 亚洲蜜桃精品一区二区三区| 少妇激情av一区二区| 日韩精品视频自拍偷拍| 偷拍大神女厕偷拍作品| 国产日韩精品一区二区三区| 黄色av 免费在线观看| 日韩人妻一级免费视频| 日韩欧美国产精品专区| 国产精品伊人久久精品| 亚洲不卡一区二区在线| 日韩欧美另类精品在线| 国产美女冒白浆视频免费| 亚洲国产精品成人综合色在线精品| 亚洲精品国产精品粉嫩| 一区一区三区在线观看视频| 亚洲国产精品日韩欧美| 中文字幕日产乱码一二三区| 日韩丝袜美腿视频在线看| 精品日韩岛国一区二区三区| 免费无码不卡av一区二区| 国产剧情在线观看av| 久久一区二区三区综合| 国产三级在线视频不卡| 97国产精品视频在线观看| 色视频中文字幕一二三四| 99国产精品久久久久久| 日本在线免费播放一区| 成人影院免费视频观看| av蜜臀一区二区三区| av天堂亚洲狼人在线观看| 国产三级精品国产三级| 精品国产乱码久久蜜桃| 国产91黑丝视频在线观看| 青青自拍三级视频一区| 正在播放老肥熟妇露脸| 师道之不传也久矣之的意思| 青青91久久国语自产拍| 人妻另类一区二区三区|