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Total 8759 products for optical density filter Manufacture & Suppliers

Double Sides Coated 51*16*0.5mm 530nm Optical Bandpass Filter

... features of filters is that no filter can make the image of the celestial body brighter, because all filters will absorb certain wavelengths, making the object darker Description: Name: Laser filter lens Wa...

Shaanxi Ruichen Optoelectronic Technology Co., Ltd.
Shaanxi,China

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690nm 40/20 Optical Bandpass Filter For Laser Beauty Machine

... features of filters is that no filter can make the image of the celestial body brighter, because all filters will absorb certain wavelengths, making the object darker Description: Name: Laser filter lens Wa...

Shaanxi Ruichen Optoelectronic Technology Co., Ltd.
Shaanxi,China

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

...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 veh...

Dongguan HOOHA Electrical Equipment Company Limited
Hong Kong,China

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68*15*1mm 690nm JGS1 Quartz Optical Bandpass Filter

...common features of filters is that no filter can make the image of the celestial body brighter, because all filters will absorb certain wavelengths, making the object darker Advantage: 1. Do every details wi...

Shaanxi Ruichen Optoelectronic Technology Co., Ltd.
Shaanxi,China

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68*15*1mm 690nm JGS1 Quartz Optical Bandpass Filter

...common features of filters is that no filter can make the image of the celestial body brighter, because all filters will absorb certain wavelengths, making the object darker Advantage: 1. Do every details wi...

Shaanxi Ruichen Optoelectronic Technology Co., Ltd.
Shaanxi,China

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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 demultipl...

Shenzhen HiLink Technology Co.,Ltd.
Guangdong,China

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Borosilicate Coating Quartz Sapphire Optical Glass Filters , Dichroic Silicon Window

...Bandpass Dichroic Optical Design Filter Optical Silicon Window Shanghai Advance Optical-Electronics Technology Co., Ltd is a telescope, spotting scope, periscope, a mirror, a reticle, a spherical mirror, pri...

Shanghai Advance Optical-Electronics Technology Co., Ltd
Shanghai,China

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GND8 HD Reverse Graduated Neutral Density Filter Square Camera Filters

HD Reverse-Edge Graduated Neutral Density Graduated Neutral Density Filter Square Camera Filters BST Reverse Graduated ND Product Features: 1. The ratio of ND area + transition area + clear area is ideal, and t...

Bright Shadow Technology Ltd.
Guangdong,China

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Rx1310/1490nm Pon WDM With Tx1550nm CATV Port FWDM Fiber Optic PON Filter

...WDM With Tx1550nm CATV Port FWDM Fiber Optic PON Filter FTTX Filter WDM module extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation is based on Thin Film Filter (TFF) tec...

Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Guangdong,China

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Traditional Coated Optical Interference Filter , 440-700nm Optical Bandpass Filter

Traditional Coated 440-700nm Bandpass Interference Filters Band-pass filters only transmit a certain wavelength band, and block others. The width of such a filter is expressed in the wavelength range it lets th...

Wuhan Siwer Optics Co.,Ltd
Hubei,China

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620nm Optical Bandpass Filter For Medical Instrument

...+/-2nm Center Wavelength 620+/-2nm Transmittance >45% Blocking OD>4@200-1200nm Transmission curve Partial stock filter list Item Size(mm) Unit price(USD) 850nm Narrow band pass filter Φ4.2*1.1 10 Φ4.5*0.55 1...

Wuhan Siwer Optics Co.,Ltd
Hubei,China

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High Stability Optical Interference Filter , Dichroic Color Filters

Optical interference dichroic filter Dichroic filter Dichroic filters (color separation filters) are used in a variety of applications where it is necessary to isolate certain regions of the visible spectrum. A...

Wuhan Siwer Optics Co.,Ltd
Hubei,China

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100GHz DWDM Fiber Optic Tunable Filter Multi Channel Bandpass Filter For Optical Networks

...Optical Filter for Wavelength Routing Fiber Optic DWDM 100GHz Bandpass Filter, 1-Channel. High Precision DWDM 100GHz Filter for Fiber Optic Communication Systems. Manufactured using NPBF and OTFC high precis...

Shanghai Honghui Guanglian Communication Technology Co.,Ltd.
Shanghai,China

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Custom Focal Length Optical Glass Filters Colored Optical Filters Uncoated

Custom Focal Length Glass Filters /-0.001mm Centerthickness Tolerance *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antia...

Miluo City Yufeng Photoelectric Science and Technology Co., Ltd.
Guangdong,China

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50x50mm Colored Optical Glass Filters Longpass For Environmental Testing

Colored Glass Filter Overview: Colored glass filters are high quality absorption filters made of colored glass. They allow certain wavelengths of light to pass unimpeded, while blocking other wavelength ranges ...

Wuhan Star Optic Technology Co., Ltd
China

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2.0mm HD Soft Graduated Neutral Density Filter Square Camera Filters

Waterproof HD Soft Graduated ND Filter Graduated Neutral Density Filter Square Camera Filters BST Soft Graduated ND Product Features: 1. The ratio of ND area + transition area + clear area is ideal, and the gra...

Bright Shadow Technology Ltd.
Guangdong,China

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2.0mm Soft GND Lens Filter Soft Graduated Neutral Density Filter With Multi-Layer Coatings For Camera

Waterproof HD Soft Graduated ND Filter Graduated Neutral Density Filter Square Camera Filters BST Soft Graduated ND Product Features: 1. The ratio of ND area + transition area + clear area is ideal, and the gra...

Bright Shadow Technology Ltd.
Guangdong,China

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0.8nm Spacing Optical Bandpass Filter Fiber Optics Dichroic Bandpass Filter

...Optic DWDM 100GHz Bandpass Filter, 1-Channel High Precision DWDM 100GHz Filter for Fiber Optic Communication Systems. Manufactured using NPBF and OTFC high precision equipment to ensure superior performance ...

Shanghai Honghui Guanglian Communication Technology Co.,Ltd.
Shanghai,China

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Ultral Thin Circular ND Filter , ND16 Filters Optical Density For Reducing Light

Black Ultral Thin ND Camera Lens Filter ND16 Filters Used For Reducing Light What is ND filter? The ND filter only reduces the intensity of the light, so it does not affect the color of the final image, nor doe...

Chengdu Yafei Optical Instrument Factory
Sichuan,China

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