optical density filter

Brand Name:Optical Glass Filters

Model Number:Customization

Place of Origin:China

Black Anodized Aluminum Ring 25mm Round Optical Glass Filter With 400-1100nm Wavelength *, *::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: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

Brand Name:OEM/ODM

Model Number:GND filter

Place of Origin:Guangdong, China

Round Hard Edge Graduated ND Graduated Neutral Density Filter It is suitable for shooting scenes with obvious light and dark junction, such as sea surface. BST HGND Product Features: 1. The ratio of ND ...

Brand Name:OEM/ODM

Model Number:GND filter

Place of Origin:Guangdong, China

Round Hard Edge Graduated ND Graduated Neutral Density Filter It is suitable for shooting scenes with obvious light and dark junction, such as sea surface. BST HGND Product Features: 1. The ratio of ND ...

Brand Name:OEM/ODM

Model Number:HGND filter

Place of Origin:Guangdong, China

Round Hard Edge Graduated ND Graduated Neutral Density Filter It is suitable for shooting scenes with obvious light and dark junction, such as sea surface. BST Round HGND Product Features: 1. The ratio of ...

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

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

...optical filters photo chromatic optical lenses filter 1. Infrared (ir) cut off filters are used with color CCD or CMOS imagers to produce accurate color images. An IR cut-off filter blocks the transmission of the infrared while passing the visible. This can be done with two optical techniques: absorption or reflection. Absorptive filters are made with special optical...

Brand Name:Advance

Model Number:as requirements

Place of Origin:China

...optical filters photo chromatic optical lenses filter 1. Infrared (ir) cut off filters are used with color CCD or CMOS imagers to produce accurate color images. An IR cut-off filter blocks the transmission of the infrared while passing the visible. This can be done with two optical techniques: absorption or reflection. Absorptive filters are made with special optical...

Brand Name:GOLD

Model Number:GD-ISO5659

Place of Origin:China

...solid materials and components installed vertically in a closed box. This widely used equipment measures the specific optical density of smoke generated by a material in a closed box, with or without a pilot flame, when a substantially flat sample with a

Brand Name:Advance

Model Number:as requirements

Place of Origin:China

...rejecting all other wavelengths. Bandpass Filters are ideal for a variety of applications, such as fluorescence microscopy, spectroscopy, clinical chemistry, or imaging. These filters are typically used in the life science, industrial, or R&D industries.

Brand Name:Advance

Model Number:as requirements

Place of Origin:China

...rejecting all other wavelengths. Bandpass Filters are ideal for a variety of applications, such as fluorescence microscopy, spectroscopy, clinical chemistry, or imaging. These filters are typically used in the life science, industrial, or R&D industries.

Brand Name:YOPHY

Model Number:YP-YHLK-ND-04

Place of Origin:Chengdu, China

AGC Optical Glass ND Camera Lens Filter MRC ND32000 Filter Used For Camera Lens 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 does it affect the white balance and automatic...

Brand Name:WEIMENG

Model Number:WM-G-003

Place of Origin:Shaanxi,China(Mainland)

... 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 Wavelength:640nm Material:Quartz Coating type:

Brand Name:WEIMENG

Model Number:WM-G-003

Place of Origin:Shaanxi,China(Mainland)

... 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 Wavelength:640nm Material:Quartz Coating type:

Brand Name:STAR OPTIC

Model Number:LYF

Place of Origin:Wuhan, China

...Filter, Birefringent Filter, Birefringent Tuners Overview: A Lyot Filter (Birefringent Filter), named for its inventor Bernard Lyot, is a type of optical filter that uses birefringence to produce a narrow passband of transmitted wavelengths. Lyot filters are often used in astronomy, particularly for solar astronomy. Lyot filters...

Brand Name:Wuhan Siwer Optics.,Ltd

Model Number:Custom

Place of Origin:Wuhan,China

Optical interference narrow bandpass filter Narrow bandpass filter A narrow bandpass filter with half bandwidth of 10nm is an important optical component in optical application and laser technology, especially in semiconductor lasers. In a certain band, there is only a small section of high transmittance passband in the middle. On both sides of the passband is the cut-off band with high reflectivity. This kind of narrow-band filter...

Brand Name:OEM/ODM

Model Number:Square filter

Place of Origin:Guangdong, China

...Density Filter Square Camera Filters BST Neutral Density 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 1.1mm/2.0mm/Others Filter...

Brand Name:WEIMENG

Model Number:WM-G-004

Place of Origin:Shaanxi,China(Mainland)

... 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 Wavelength:640nm Material:Quartz Coating type:

Brand Name:WEIMENG

Model Number:WM-G-005

Place of Origin:Shaanxi,China(Mainland)

... 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 Wavelength:640nm Material:Quartz Coating type: