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Member Since

2008

China Star Optics Technology Co.,Ltd.

 
  • Aspherical Lens
    Aspherical lens specification:Material:BK7 or other optical materialSize:10mm-200mmFringes:lambda/2Center Thickness:15nm-25nmDispersion round:0.03mm-0.2mmCentration:3 arc minSurface Quality:60-40
  • Ge Lens
    Specification of our GE spherical lenses as follow:
    * Material: Ge

    * Focal length: +/-1%
    * Length tolerance: +0.0 ~ -0.1mm
    * Width tolerance: +0.0 ~ -0.1mm
    * Center thickness
  • Ruled Grating
    Holographic gratings:Specifications:Ruled area: ≤70 * 70mm Wavelength range: 0.2-0.8um Grooves per mm: 1,200 to 3,600L/mmDiffraction: >70% Ruled gratings:Specifications:Ruled area: ≤70 * 70mm
  • Panasonic Telephoto Lens1.5X
    Telephoto lens has a narrower angle of view,it thus gives apparent magnification to objects,it also seems to compress distant things, and there is less depth of field. The most obvious is to allow
  • Waveplate
    Specification:
    * Dimension Tolerance: +/-0. 20mm to +0. 01/-0. 01mm
    * ThicknessTolerance: +/-0. 20mmto +/-0. 005mm
    * Surface Quality: 80-50 to 10-5
    * Flatness: at 633nm lambda~ lambda/20per
  • Optical Lens,Optical Components,Optical Glass
    China Star Optics could manufacture kinds of optical lenses, such as cylindrical lens, aspherical lens, spherical lens, achromatic lens, wedge prism, prisms, filter, windows, mirror, reflector,
  • Adapter Tube Canon
    Adapter tube is used between camera(or projector) and lenses,it could mount kinds of conversion lenses,such as telephot lens,wide angle lens,fisheye lens,and so on.Specification of our adapter tube
  • isheye conversion lens
    Fisheye lens distorts straight lines into ridiculous curves. Straight lines, depending on where they are in the photo can be pulled a lot, a little, or not at all. The farther they are from the the
  • Telephoto Lens
    Telephoto lens has a narrower angle of view, it thus gives apparent magnification to objects, it also seems to compress distant things, and there is less depth of field. The most obvious is to allow
  • Metallic Coating Mirror
    Flat mirror, concave mirror, convex mirror, hot mirror, cold mirror, laser mirror, dielectric mirror, metal coated HR mirror, hyperbolical mirror etc..
    Specifications of our mirror as follow:
  • photographic adpter ring,adapter tube
    Specification of our adapter ring as follow: *M25,27,28,30,30.5,34,40.5mm,43mm,46mm,49mm to 37mm *M37,40.5,43,49,55,58,62 to 52mm *M52,55 to 58mm *M55,58,62,67 to 72mm *M67,72,77 to 82mm
  • 52mm 0.45X wide angle lens
    Specification of our wide angle lens as follow: 25mm 0.45X wide angle lens27mm 0.45X wide angle lens28mm 0.45X wide angle lens30mm,30.5mm,34mm,37mm,43mm,46mm,49mm,52mm,55mm,58mm,62mm,72mm 0.45X wide
  • projector lens 0.65X
    0.65X projector lens.Current lens will be have dark angle for Epson EMP –X5 projector,if the distance is 5mm from the attach lens to projection lens ,they have not dark angle.Total length of the
  • optical round windows,optical flat,optical plate
    Specification of our optical windows as follow:*Material: Bk7 or other materials*Length tolerance:+/-0.01*Width tolerance:+/-0.01*Center thickness tolerance:0.005mm*Surface quality:80-50~10-5*Surface
  • color separation filter
    Color Separation Filter,Neutral Density Filter,Filter,Short/Long Wave Pass Filter,Bandpass Filter and Interference Filter Specification of our color filter as follow:Material:Filter
  • 105mm 0.45X wide angle lens used on digital camera from China
    Specification of our wide angle lens as follow: 25mm 0.45X wide angle lens27mm 0.45X wide angle lens28mm 0.45X wide angle lens30mm,30.5mm,34mm,37mm,43mm,46mm,49mm,52mm,55mm,58mm,62mm,72mm 0.45X wide
  • Optical BK7 glass plano-convex spherical lens from China
    Specification of our spherical lens as follow:
    *Material:Bk7 or other materials*Focal length:+/-1%*Length tolerance:+0.0 ~ -0.1mm*Width tolerance:+0.0 ~ -0.1mm*Center thickness
  • Optical achromatic lens(cemented doublets&triplets) from China
    Specification of our achromatic lens as follow:*Material:BK7 and ZF2(or according to your request)*Dia.:+0/-0.05*Center thickness tolerance:+/-0.1*Surface quality: 60-40*Surface
  • Optical BK7 glass wedge prism from China
    Specification of our wedge prism as follow:
    *Material:BK7 or(JGS1 JGS2 JGS3) *Glass Qualityz:nd+/-0.001~+/-0.0001           vd +/-0.8%~+/-0.1% *Dimension Tolerance:+/-0.20mm~+0.01/-0.01mm
  • Optical BK7 glass plano-convex cylindrical lens from China
    Specifiction of our cylinderical lens as follow:*Material BK7 or other optical materials *Dimension Tolerance +0.0~-0.1mm *Center Thickness +/-0.1mm *Focal Length Tolerance+/-1%*Surface Quality:20/10
 
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