optical density 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: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...

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

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

Brand Name:AI

Model Number:SDB

Place of Origin:CHINA

...Density Chamber Introduction The Smoke Density Test Chamber has proved to be one of the most versatile fire testing instruments since its inception in the 1980s. It 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 used for the extraction of toxic gas. Structure of Chamber 1, The NBS Smoke Density...

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

High Quality Borosilicate Coating Bandpass Dichroic Optical Filter White Sapphire Optical Glass Window Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Length 5~200mm Width 5~200mm Diameter 1.5~300mm Center thickness ...

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

High Quality Borosilicate Coating Bandpass Dichroic Optical Filter Glass Silicon Windows Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Length 5~200mm Width 5~200mm Diameter 1.5~300mm Center thickness ...

Brand Name:YOPHY

Model Number:YP-KTND-01

Place of Origin:Chengdu, China

Black Alloy Frame 360 Degrees ND2-ND400 Adjustable ND Filter AND/VND Filter Of Digital 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 ...

Brand Name:HOOHA

Model Number:ZY6166D-PC NBS

Place of Origin:China

... by the combustion of materials and the optical density of flame and flame burning; The FTIR Fourier infrared analyzer is also used for the detection of smoke toxicity (HCN, NOX, CO, HF, HCL, SO2). 2. boxes, plastic smoke density test method has been

Brand Name:LAB TECH

Model Number:SDB

Place of Origin:China

...Density Chamber has proved to be one of the most versatile fire testing instruments since its inception in the 1980s. SDB Smoke Density Chamber 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 used for the extraction of toxic gas. SDB Smoke Density...

Brand Name:YOPHY/OEM

Model Number:ND2-ND32

Place of Origin:Chengdu,China

HD MRC Adjustable ND2-32 75° Fader filter variable ND filter for landscape photography support OEM ND mirror is equivalent to the reduced capacity of the various wavelengths of light,even only play a diminished role of light,will not have any impact on ...

Model Number:V348

Place of Origin:China

1C15-9601-AE-PT Air Grid (18*27.5) suitable for V348 08 Air Grid (1C19-9601-AE-PT, 18*27.5) for V348 08: High-density filter traps impurities effectively, fits the original intake system. Ensures clean air, boosts engine power & fuel efficiency. Easy to ...

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, ...

Brand Name:LaserPair

Model Number:GHP-2

Place of Origin:Shenzhen, China

Optical Density 540nm OD7 Green Laser Protective Glasses For UV High Optical Density 200-540nm @OD7+ Ultraviolet Safety Glasses For UV, Green Laser Safety Goggles GHP-2 laser safety glasses are ...

Brand Name:LaserPair

Model Number:DTY

Place of Origin:Shenzhen, China

1320nm 1470nm Fiber Laser Safety Glasses High Optical Density Qualified Laser Protection Glasses For 1320nm & 1470nm, 800-1400nm High Optical Density. Specification: Model No.: DTY Protect Wavelength: 800-1700nm Transmittance: 40% OD Value: OD4+@800-1700nm...

Brand Name:LaserPair

Model Number:DTY

Place of Origin:Shenzhen, China

Optical Density Fiber Laser Safety Glasses ND YAG 800nm 1700nm High Optical Density Of Diode Laser And ND: YAG Laser Safety Goggles & Laser Shielding Eyewear 800-1700nm. Product Description: Model No.: ...

Brand Name:Xinland

Model Number:XL1PW5D5T

Place of Origin:China

... are produced at high standard and precise formula according to the European CE and USA ANSI. The products are in high protection grade. They are produced without any optical distortion and flaw.