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conversion lens, wide angle lens, digital camera lens, converter lens, biconvex lens, Manufacturer and Supplier - China(CN)
optical flat mirrors/optical reflectors (CSFRM001)
China star optics designs and manufactures a great choice of various high and partially reflecting mirrors for the spectral range:UV,visible,near infrared,and infrared regions.Metallic coatings are more broadband while dielectric coatings are more efficient.
Selecting the proper mirror for your application requires making a number of choices.A few of the many considerations include:Reflectivity,Laser Damage Resistance, Coating Durability,Thermal Expansion of the substrate,Wavefront Distortion,Scattered Light,and certainly Cost.
Specifications of our mirror as follow:
*Material:BK7 A glass, Quartz, CaF2,crystals or others
*Parallelism:1?Arc?min
*Clear Apenture:90%
*Squares/Rectangles:1mm to110mm+/-0.2mm
*Center thickness tolerance:+/-0.1mm
*Surface quality:60-40 to 20/10 Scratch/Dig
*Surface flatness:lambda/10 at 632.8nm
*Parallelism:1?Arc?min
