7 Singapore 
4 Hong Kong 
2 China 
2 UK 
2 India 
1 Russia 
1 Australia 
1 Germany 
Photography / Optical - page 59 - WorldBid B2B Market
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Sell Optical Bk7 Glass Plano Convex Cylinderical LensesLenses / Optical Components - China Star Optics Technology Co., Ltd. - China - September 7, 2012 - contact company for priceCylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line. Plano-convex cylindrical lens, plano-concave cylindrical lens, bi- convex cylindrical lens, bi-concave ...
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49mmnd8 FilterPhotographic Accessories - Massa Photography Equipment Co.,Ltd - China - September 7, 2012 - contact company for price
ND8 filter Model: 49MM Brand: Massa Color : Black and silver Material : Optical glass Feature : Not effect object’s original color Function : Reducing the amount of light, avoiding overexposed image 49mmND8 filter is produced by MASSA Photography Equ...
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67mm Mc Uv FilterPhotographic Accessories - Massa Photography Equipment Co.,Ltd - China - September 7, 2012 - contact company for price
MC-UV Filter Model: 67MM Brand: Massa Color : Black and silver Material : Optical glass Feature : Multi-coated, waterproof, soil resistance Function : It protect camera lens, filter ultraviolet radiation, increase contrast ratio and saturation of col...
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52mm Cpl FilterPhotographic Accessories - Massa Photography Equipment Co.,Ltd - China - September 7, 2012 - contact company for price
CPL Filter Model: 52MM Brand: Massa Color : Black and silver Material : Optical glass Feature : Have two glasses, it take a clear scene through turning around anterior filter. Massa photography equipment CO., Ltd. is a leading manufacturer 52mm CPL f...
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Sell Plano Convex Cylindrical Lens Typical Cylinderical MakesLenses / Optical Components - China Star Optics Technology Co., Ltd. - China - September 7, 2012 - contact company for price
Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications Sp ecifiction of our cylinderical lens as follow: *Material BK7 or other optical materials *Dimension...
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Sapphire Windows 10mm Infrared ToleranceLenses / Optical Components - Constone Sapphire Technology Co.,Ltd. - China - September 6, 2012 - contact company for price
Diameter:0.04~102.00mm, Tolerance:0.005 ～ 0.10mm; Thickness:0.05 ～ 50.00mm, Tolerance:+/-0.01mm; Scratch/Dig:80/50～ 10/5; Surface roughness:Rz0.05; Flatness: λ/2:633nm Parallelism: < 3′ Infrared ray Transmission: wh...
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1 Ch Active Video Transmitter For CctvGeneral Photography / Optical - Shenzhen Folksafe Technology Co., Ltd. - China - September 6, 2012 - contact company for price
FS-4401S 1- CH Active Video Transmitter Color video up to 3900ft(1200m)with active receiver via UTP cat5e/6 cable Dip switch for various distance adjustment 12V/24V DC/AC power supply;12VDC recommended Pluggable screw terminal block for UTP cat5e/6 c...
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MonitorPhotography - Luoyang Ruiguang Movie-TV Optic-Electronic Technol - China - September 6, 2012 - contact company for price
We supply LCD monitors of various kinds for B&H, China Central Television, 2008 Beijing Olympics, and Shanghai Expo, etc. with high quality and competitive price. Also getting the certification of FCC, CE, RHos, ISO9000, 3C. Sincerely hope to coopera...
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Sapphire Windows View Verneuil 633nmLenses / Optical Components - Constone Sapphire Technology Co.,Ltd. - China - September 6, 2012 - contact company for price
Sapphire Windows: Diameter:0.4~102mm; Tolerance:0.05~0.1mm; Th ickness:0.05~50mm; Tolerance:+/-0.01mm; Scratch/Dig:80/50~10/5; Surface roughness:Rz0.05; Flatness:λ/2:633nm; Parallelism:<3′ ; Infrared ray Transmission:when 633nm > 85%...
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Sapphire WindowsLenses / Optical Components - Constone Sapphire Technology Co.,Ltd. - China - September 6, 2012 - contact company for price
Square Sapphire Windows: Length and Width:1~80mm; Tolerance:0.03~0.1mm; Th ickness:0.05~25mm Tolerance::+/-0.02mm; Re ctangle Sapphire Windows: Length :2.00~150.00mm; Tolerance:0.03~0.1mm; Width:1.00~80.00mm; Tolerance:0.03~0.1mm; Thickness:0.05~25.0...
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3 5 Inch Hd Car Dvr Recorder Black BoxCameras - Video Cameras - Shenzhen Bodekang Technology Co.,Ltd - China - September 1, 2012 - contact company for price1. 3.5 inch HD screen 2. 120 degree HD wide-angle lens 3. 2.0 mega pixels H.264 format 4. Dual lens resolution:1920*720P1280* 400P 5. single lens resolution: 1440*1080P 1280*720P 720X480 6. Frames: 30fps 7. Cycle recording time: 2 minutes/5 minutes/1...
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Waveplates Optical Waveplate WindowsGeneral Photography / Optical - paradise photonics,INC. - China - August 18, 2012 - contact company for price
Waveplates (retardation plates or phase shifters) are made from materials which exhibit birefringence. The velocities of the extraordinary and ordinary rays through the birefringent material varies inversely with their refractive indices. This differ...