国产精品一二三区免费,香蕉久久人人97超碰CAOPROEN,日本中文一二区精品在线,超清乱人伦中文视频在线,拍精品aⅴ国产精品拍在线,国产激情无码一级毛片

首頁 產(chǎn)品中心 >> 原數(shù)據(jù)庫產(chǎn)品

903nm narrow-band filter

  • 903nm narrow-band filter
  • 更新時間:2014-08-26 14:40:59

    點擊次數(shù):2010

    型  號:

    規(guī)  格:

    材  料:



  • 產(chǎn)品描述
  • 技術規(guī)格

Narrowband 903nm laser range finder filter (narrow band pass filter) is a kind of bandwidth is very narrow, short wave and long wave has obvious cutoff, can make specific wavelengths of light by light reflection and let other band (or decay) optical elements. With the work area pass filter can be ultraviolet, visible, near infrared, far infrared, in accordance with the scope of application depending on your. Half bandwidth (FWHM) of less than 25nm, the center wavelength of positive and negative 1.0nm, peak transmittance greater than 85%. A thickness of less than 1.2mm. is suitable for measuring instrument, laser range finder, a variety of test system, night vision and other products.

Advantage:

Low price

Wavelength stability,

Cutoff rate relatively high OD4.

Small semi bandwidth is only 25nm

Optical index:

The peak transmittance: T>85%

Bandwidth: 25nm

Wavelength: 903 ± 1nm

Appearance: 60/40

Field of application:

Night vision mobile phone

Laser night vision instrument,

Laser measuring instrument

Security 905 infrared camera

Optical instrument

Biological, face, fingerprint, face, iris recognition system

? 2016 深圳市激埃特光電有限公司 版權(quán)所有 粵ICP備 08121252號-5 技術支持 網(wǎng)站地圖
兴宁市| 凉城县| 南康市| 福清市| 嘉黎县| 台东县| 龙游县| 永州市| 吴旗县| 页游| 达拉特旗| 黔江区| 辽宁省| 卢湾区| 霍林郭勒市| 仙游县|