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1 - 10 Results for optical density filter from 8286 Products
25.4mm Optical Glass Filters 50 Scratch Dig Absorptive Neutral Density Filter
... the camera’s sensor. Since a neutral density filter only affects light levels, it doesn’t have any impact on image colour, contrast or sharpness. Essentially, it’s like a volume control for light. By reducing the amount of ......
Wuhan Star Optic Technology Co., Ltd
Verified Supplier
4th floor, building 9, Optics Valley New Dynamic, 5th Hi-Tech road, East lake Hi-Tech Zone, Wuhan, China
Plastics NBS Smoke Density Tester / Optical Density Test Apparatus ISO 5659-2 NES 711
...Optical Density Tester Description: ISO 5659-2 Plastics Smoke Generation Optical Density Test Apparatus by Single Chamber Test is widely used in assessing characteristics of vehicle interior and inflammable cable. Measure the optical density of smoke when a certain thick specimen is exposed to a heat source of 25KW/m2 or 50KW/m2. Standards: ASTM E 662 Standard test method of specific optical...
DONGGUAN YUYANG INSTRUMENT CO., LTD
Verified Supplier
B1505, FORTUNE PLAZA, No.1, Yuanmei Road, Nancheng District, Dongguan City, Guangdong Province, China
SDB Solid Materials Smoke Optical Density Test Equipment by ASTM E662
...Optical Density Test Equipment Introduction: It has proved to be one of the most versatile fire testing instruments since its inception in the 1980s. This smoke density test equipment is the most widely accepted apparatus for the measurement of smoke from burning materials and measures specific optical density......
Advanced Instruments Co.,Limited
Verified Supplier
Hi-tech Developing Industrial Area, Liuyang City,Changsha,Hunan Province,China
SDB Solid Materials Smoke Optical Density Testing ASTM E662 Tester
... inception in the 1980s. SDB Smoke Optical Density Testing ASTM E662 Tester is the most widely accepted apparatus for the measurement of smoke from burning materials and measures specific optical density under flaming and non-flaming conditions. It is also...
Delta Technology (Chongqing) Co., Ltd.
Verified Supplier
No.85 Zhong Shan Yi Road, Yu Zhong District, Chongqing, China. 400010
Optical Reflector SC/PC Optical Reflection Filter FBG 1650 Reflector
...Optical Reflector SC/PC Optical reflection filter FBG 1650 Reflector Features High reflectivity > 99.5% High stability and reliability Low insertion loss Easy connection based on standard SC or LC type connector structure (adapter female to male) Compliant with Telcordia GR-326-CORE, Telcordia GR-1221-CORE 1650 optical......
Dongguan Blueto Electronics&Communication Co., Ltd
Verified Supplier
No.333, Zhen'an zhong Road, Shatou District,Chang'an Town, Dongguan City, Guangdong Province, China
FWDM Wavelength Division Multiplexer Optical Fiber Filter Directivity ≥ 50dB
...Optical Fiber Filter Directivity ≥ 50dB Description Hilink Filter Wavelength Division Multiplexer(FWDM) ,FWDM T1550 R1310&1490 can achieve 1550/1310&1490 two channel optical signal multiplexing and demultiplexing, Making single optical fiber transmission capacity multiplier, Widely used in optical fiber network upgrading and CATV etc. The device features low insertion loss, epoxy free optical......
Shenzhen HiLink Technology Co.,Ltd.
Verified Supplier
11F DongMing Building, Minzhi Street, Longhua District, Shenzhen , China
WDM FTTX Optical Fiber Filter 1625nm 1650nm For OTDR Test
Optical Fiber Filter WDM FTTX 1625 / 1650nm for OTDR test The optical filter WDM is a device that is used for wavelength selection, which can select required wavelengths from a large number of wavelengths and reject the addition wavelengths. It can used in wavelength selection, the noise filter of the optical amplifier, gain equalization, optical multiplexing / demultiplexing. Optical Fiber Filter WDM FTTX 1625nm is made by special optical...
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Verified Supplier
504,A Bld.,YiQuan Industry Park,FuQian Road No.434, FuCheng Street, Shenzhen, China 518110
Round Soft GND64 72mm Graduated Neutral Density Filter
...Density Filter Graduated Neutral Density Filter BST SGND Product Features: 1. The ratio of ND area + transition area + clear area is ideal, and the gradual transition is even and natural, 2. Double-sided GND Coating, good consistency of mass-produced products, close to 0 color deviation, 3. ND value stop is accurate. Product Specification: Glass Material AGC /Germany SCHOTT /Corning /other designated brands Filter...
Bright Shadow Technology Ltd.
Verified Supplier
NO.2 Dongxin Road,Dongjiang Hi-Tech Park,Huizhou(516255),Guangdong,China
Optical Filter 490nm Green Optical Bandpass Filter For Flow Cytometer
Optical Filter 490nm Green Bandpass Filter For Flow Cytometer 490nm narrow bandpass filter is the visiible light filter. Visible light filter widly use of element detection, fluorescence analysis, analysis instrument, laser, mercury lamp. 490nm green bandpass filter main use of flow cytometer. VIS interference bandpass filters Types Application Center Wavelength Band Width Peak Transmittance optical density Type Element detection BP filter......
Beijing Jinjiaomeng Technology Co., Ltd.
Verified Supplier
No.23 qingfeng road, bio-phamaceutical industry base daxing district, Beijing
Custom Focal Length Optical Glass Filters With N-BK7 Substrate 25mm Diameter
Custom Focal Length Glass Filters with N-BK7 Substrate 25mm Diameter 0.1-4.0 Optical Density *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: ......
Miluo City Yufeng Photoelectric Science and Technology Co., Ltd.
Verified Supplier
Huanzhen East Road No.19 Yandu Town ， Dali Town ，NanHai District ,Fo shan City. Guangdong Province China
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