Flat Metallic Mirrors Material: BK7 Dimension Tolerance: + 0.0/ -0.1mm Thickness Tolerance: Â ± 0.1mm Surface Accuracy: Â » / 4@ 632.8nm Surface Quality: S1: 40-20 S2: Fine Ground ....

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Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications Specifiction of our cylinderical lens as follow....

Dove Prism is ideal for image rotation. Dove prisms create an image inversion in a beam input parallel to the base.VY Optics Photoelectric Technology Co., Ltd. can supply each kind size and each kind....

THpetro XJ350 series workover rig is most famous product in international workover rig market. THpetro has developed the XJ350 series based on different chassis, engines and configurations to achieve....

China green mung beans ( 2011 Crop) : Grade: HPS or Machine cleaning Size: 3.5mm+ , 3.6mm+ , 3.8mm+ Maximum moisture: Maximum Foreign material( admixture) : Maximum imperfect kernel: ....

As professional China Water pump manufacturers, we offer various types of pumps, water pumps, Magnetic Water Pumps double diaphragm pumps and matched valves

Specification: Double-Telecentric Design Telecentricity:  0.1 Â °  Distortion:  0.3   Coating: BBAR from 425-675nm Primary Magnification: 0.16X-4X Product Clasification GD-TC05S ....

According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus....

plano convex lenses, plano concave lenses, bi-convex lenses, bi-concave lenses, achromatic lenses, sapphire lenses, prisms, right angle prisms, dove prisms, penta prisms, wedge, windows, waveplate, ....

China star optics can supply a full range of filter. They are short pass, long pass, band pass, ultraviolet, infrared, heat absorbing, and color temperature conversion filters. We use material by....

Changchun Jiheng Optics Co., Ltd was found in 1993. We provide a large choice of precision optical lenses. We mainly provide Prisms, Cylindrical lenses, Mirrors, Windows etc. The material we can....

Material: BK7 grade A, fused silica or other optical glass Dimension tolerance: + 0.0/ -0.2mm Clear aperture: > 80% Deviation: 180 deg + / -3arcsec + / -15arcsec Flatness: Lambda/ 4 on big surface, Lambda/ 10....

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filter Material: Filter Glass, BK7 Dimension: 4mm-160mm - 0.20mm Squares/ Rectangles: 1mm-165mm Thickness: 0.5mm-4mm Thickness tolerance: + / -0.01mm-0.1mm Paralism: Up to 3 Arc minutes Edges: ....