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optical density filters

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Total 9028 products from optical density filters Manufactures & Suppliers
Quality 25.4mm Optical Glass Filters 50 Scratch Dig Absorptive Neutral Density Filter for sale

Brand Name:STAR OPTIC

Model Number:NDF-A

Place of Origin:Wuhan, China

... 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

Quality Optical Filter 490nm Green Optical Bandpass Filter For Flow Cytometer for sale

Brand Name:Kingki

Model Number:BP490

Place of Origin:Beijing, China

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

Beijing

Quality Plastics NBS Smoke Density Tester / Optical Density Test Apparatus ISO 5659-2 NES 711 for sale

Brand Name:YUYANG

Model Number:YY703

Place of Origin:China

...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

Guangdong

Quality WDM FTTX Optical Fiber Filter 1625nm 1650nm For OTDR Test for sale

Brand Name:GEZHI or OEM

Model Number:Filter WDM

Place of Origin:China

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

Guangdong

Quality FWDM Wavelength Division Multiplexer Optical Fiber Filter Directivity ≥ 50dB for sale

Brand Name:HILINK

Model Number:FWDM

Place of Origin:China

...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

Guangdong

Quality unmanned drone ZAB5 ND16 neutral density filter neutral density filter nd optic glass for sale

Brand Name:Youjia Optical

Model Number:ZAB

Place of Origin:China

...density filter neutral density filter nd optic glass What is Netural Grey Optical Glass? The neutral gray density filter attenuates light energy by absorbing or reflecting part of the light energy, reducing the transmittance of part of the light wave, and playing a role in reducing light. Optical...

JINAN YOUJIA MACHINERY CO., LTD
Site Member

Shandong

Quality Optical Reflector SC/PC Optical Reflection Filter FBG 1650 Reflector for sale

Model Number:SC/PC

Place of Origin:China

...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

Guangdong

Quality SDB Solid Materials Smoke Optical Density Testing ASTM E662 Tester for sale

Brand Name:Delta

Model Number:SDB

Place of Origin:China

... 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

Chongqing

Quality SDB Solid Materials Smoke Optical Density Test Equipment by ASTM E662 for sale

Brand Name:AI

Model Number:SDB

Place of Origin:China

...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

Chongqing

Quality Optical WDM Filter Wavelength Division Multiplexer 1x2 Broadband FWDM Module for sale

Brand Name:UNIFIBER

Model Number:FWDM

Place of Origin:CHINA

1x2 Broadband FWDM Module Optical WDM Filter TX1550/RX 1310 & 1490nm ABS Box Packed The 1310/1550nm Filter Wavelength Division Multiplexer is based on environmentally stable thin-film filter technology. The devices combine or separate light at different ...

Shenzhen Unifiber Technology Co.,Ltd
Verified Supplier

Guangdong

Quality Optical Filter Professional Color Optical Glass Filter with Custom Dimension for sale

Place of Origin:Guangdong, China

Brand Name:Coast

Model Number:D-F

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Shenzhen Coast Electric Co., Ltd.
Verified Supplier

Guangdong

Quality Optical SMC Filter Mineral Sorting Machine For Quartz Stone 1000kg/H for sale

Brand Name:WENYAO

Model Number:WYB1

Place of Origin:China

Optical Belt Type Ccd Mineral Sorting Machine For Quartz Stone Color Sorter Color sorter Definition : Digital color sorter is a kind of high-tech product which is integrated with optics, machinery and electronics and combines embedded system with digital ...

Anhui Wenyao Intelligent Photoelectronic Technology Co., Ltd
Verified Supplier

Anhui

Quality Plastics NBS Smoke Generation Optical Density Tester ASTM E 662 ISO 5659-2 NES 711 for sale

Brand Name:HOOHA

Place of Origin:China

...Optical Density Tester ASTM E 662 ISO 5659-2 NES 711 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...

Dongguan HOOHA Electrical Equipment Company Limited
Active Member

Hong Kong

Quality FTTH Fiber Sc/APC Reflector/Wdm Optical Grating Filter Reflector at 800000pieces/Month for sale

Model Number:Optical Reflector

Place of Origin:Zhejiang, China

Brand Name:OEM for Optical Reflector

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Ningbo Fibconet Communication Technology Co., Ltd.
Verified Supplier

Zhejiang

Quality HB600  color Filter Red optical glass filter  for flash light for sale

Brand Name:Swansoft

Model Number:HB600

Place of Origin:Jiangsu, China (Mainland)

Product Description HB600 color Filter Red optical glass filter for flash light Our Service We provide special service as below: 1)Free Samples 2)CUSTOMIZE SIZE 3)HIGH Transmission 4)Mildew resistant film coated as need 5)Tempered and hardened as need ...

Haian Sea World Optical Filter Industry CO.,LTD
Active Member

Jiangsu

Quality SDB Solid Materials Flammability Test Equipment Smoke Optical Density Testing ASTM E662 for sale

Brand Name:LAB TECH

Model Number:SDB

Place of Origin:China

...Optical Density Testing Equipment Introduction: The SDB NBS Smoke Optical Density Testing Equipment has proved to be one of the most versatile fire testing instruments since its inception in the 1980s. SDB NBS Smoke Optical Density Testing Equipment is the most widely accepted apparatus for the measurement of smoke from burning materials and measures specific optical density...

Delta Technology(Chongqing) Co., Ltd.
Active Member

Chongqing

Quality ND Glass ZAB5 25x2.0mm 5% Neutral Density Filter Reducing Light OD Value 1.3 for sale

Brand Name:tangsinuo

Model Number:ZAB5

Place of Origin:China

Specifications:(2 pieces are included in the package) Product: Neutral Density Filter Glass Type: ZAB5 Size:25*2.0mm Application: Camera light reducing Transmission curve: (If you require the detailed transmission data,please contact) Product Show: About ...

Shijiazhuang Tangsinuo Optoelectronic Technology Co.,Ltd.
Active Member

Hebei

Quality Optical WDM Filter 1310/1490/1550NM Plc Fiber Splitter For FTTH Network for sale

Brand Name:Geehe ,Optocrest, OEM

Model Number:PLC - 1✖2,1✖4,1×8,1✖16,1✖32

Place of Origin:Wuhan,China

Optical WDM Filter 1310/1490/1550NM PLC Fiber Optic Splitter For FTTH Network Product description: Geehe PLC Gold series 1x2N splitters are available with split ratios from 1x2 up to ...

Wuhan Geehe Optical Communication Co.,ltd
Active Member

Hubei

Quality 3nh 45/0 Advanced Spectrodensitometer YD5050 High Accuracy Spectrophotometer for Optical Density and Dot Enlargement for sale

Brand Name:3nh

Model Number:YD5050

Place of Origin:China

... Spectrophotometer for Optical Density and Dot Enlargement is a new product developed by 3nh. It's with 45/0(45 ring-shaped illumination, 0 degree viewing angle) structure, ...

Shenzhen ThreeNH Technology Co., Ltd.
Active Member

Guangdong

Quality Optical Lens Filter Led Tv Background Light For Samsung 58'' TV Panel Backlight 7+7 Leds for sale

Brand Name:Sunled

Model Number:SL-SM58H01

Place of Origin:Shenzhen China

Led tv backlight Samsung 58 inch tv abcklight bar 7led+7led 14pcs one tv Applied TV Size:Samsung 58 Inch Numbers of LED: 7+7Nos LED Volt: 3V LED Power: 1W The product uses an original lens. There are high quality 3030 LED beads, heat sinking aluminum ...

SHENZHEN YSENLED LIGHTING CO.,LTD
Verified Supplier

Guangdong

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