optical density filter

Brand Name:YOPHY

Model Number:YP-ND

Place of Origin:Chengdu, China

... *1 *0.63x wide-angle lens *1 *0.36x wide-angle lens *1 *15x macro lens *1 *2x telephoto lens *1 *CPL filters *1 *Kaleidoscope *1

Brand Name:YOPHY

Model Number:YP-YHLK-ND-04B

Place of Origin:Chengdu, China

Matte Black 82 mm Camera Lens ND32000 Filter With Double-sided Multilayer Nano Coating Product data Brand YOPHY Glass material AGC optical glass Frame material Aviation aluminum alloy Glass thickness 1.1-2.4mm Frame thickness 6.5mm OEM Welcomed Weight ...

Brand Name:DAXIAN

Model Number:DX8368

Place of Origin:China

... Density" and ISO5659.2-2006 "Plastics Smoke Generation Part 2: Single Chamber Method for Determining Optical Density" test standards. 2, Scope of application: Suitable for measuring the specific optical density of smoke generated during

Brand Name:Honghui Guanglian

Model Number:100GHz

Place of Origin:Shanghai

...Filter DWDM 100GHz Filter for OADM Applications DWDM 100GHz Channel Filter with Flat-Top Response, designed for wavelength routing in fiber optic communication systems. Manufactured using NPBF and OTFC high precision equipment to ensure superior performance. Key Specifications 100GHz DWDM Filter for Data Center Interconnection (DCI) Applications DWDM 100GHz MUX/DEMUX Filter for Long-Haul Optical...

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

...optical uv410 slim pass uv tunable glass optical filter An optical narrow bandpass filter is used to isolate a band of wavelengths from the total spectrum by providing a band of high transmission and bands of high rejection of spectral energy on both the long and short wavelength sides of the transmission band Specification Materials BK7 or other optical...

Brand Name:Advance

Model Number:as requirements

Place of Origin:China

...optical uv410 slim pass uv tunable glass optical filter An optical narrow bandpass filter is used to isolate a band of wavelengths from the total spectrum by providing a band of high transmission and bands of high rejection of spectral energy on both the long and short wavelength sides of the transmission band Specification Materials BK7 or other optical...

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

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...

Brand Name:Delta

Model Number:SDB

Place of Origin:China

... since its inception in the 1980s. SDB ISO5659-2 Plastic Optical Density 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

Brand Name:Delta

Model Number:SDB

Place of Origin:China

...Optical Density Tester Introduction: The SDB ISO5659 ASTM E662 Nbs Smoke Optical Density Tester has proved to be one of the most versatile fire testing instruments since its inception in the 1980s. SDB ISO5659 ASTM E662 Nbs Smoke Optical Density Tester is the most widely accepted apparatus for the measurement of smoke from burning materials and measures specific optical density...

Brand Name:Optical Glass Filters

Model Number:Customization

Place of Origin:China

25mm N-BK7 UVFS Glass Filters 60-40 Surface Custom Focal Length With Aluminum Mounting *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, ...

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 ...

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

...Optical Design Silica Lenses Laser Line filters typically have narrow bandwidths of 8– 15 nm for demanding laser applications. Fluorescence Filters, which have been designed to maximize the energy of the excitation and emission bands, typically have broad bandwidths of 20 – 70nm. KaiTao Optics’ 15 nm filters...

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

...Optical pmma uv Glass FIlter Color Glass Filter ( Colored optical glass filters ) Optical color glass can selectively transmit special wavelength of light, or a portion of wavelengths in a continuous spectrum, or reduce transmission evenly across visible spectrum by absorbing or reflecting the portion of the light that is not being transmitted. Optical...

Brand Name:OEM/ODM

Model Number:ND filter

Place of Origin:Guangdong, China

...Filter Neutral Density Lens Filter BST ND Product Features: 1. Ultra-thin HD, 2. Double-sided ND 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 Lens Thickness 0.55mm/0.7mm/0.8mm/1.1mm/1.3mm/1.5mm/Others Filter...

Brand Name:OEM/ODM

Model Number:ND filter

Place of Origin:Guangdong, China

...Filter Neutral Density Lens Filter BST ND Product Features: 1. Ultra-thin HD, 2. Double-sided ND 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 Lens Thickness 0.55mm/0.7mm/0.8mm/1.1mm/1.3mm/1.5mm/Others Filter...

Brand Name:OEM/ODM

Model Number:ND filter

Place of Origin:Guangdong, China

...Filter Neutral Density Lens Filter BST ND Product Features: 1. Ultra-thin HD, 2. Double-sided ND 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 Lens Thickness 0.55mm/0.7mm/0.8mm/1.1mm/1.3mm/1.5mm/Others Filter...

Brand Name:OEM/ODM

Model Number:ND filter

Place of Origin:Guangdong, China

...Filter Neutral Density Lens Filter BST ND Product Features: 1. Ultra-thin HD, 2. Double-sided ND 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 Lens Thickness 0.55mm/0.7mm/0.8mm/1.1mm/1.3mm/1.5mm/Others Filter...

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

High precision100*100 camera filter 820nm bandpass square filter 1/4 lambda optical glass multi-coating filter for mak Infrared Filter & Heat Absorption Filter Absorb most of the visible region and transmit the infrared region widely used in light sources...

Brand Name:HTI

Model Number:HTB-037

Place of Origin:Guangdong,China(Mainland)

...Optical Density Testing Equipment 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