VY Optics Photoelectric Technology Co., Ltd.

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    Prism

    VY Optics manufacture and design kinds of prisms,such as dove prism,wedge prism,right angle prism,amici prism,beamsplitter etc..

    Dove Prism is ideal for image rotation.Dove prisms create an image inversion in a beam input parallel to the base.The coating or painting may be available by custom orders.

    Wedge prism is an optical element having plane-inclined surfaces, usually the faces are inclined toward one another at very small angles. Wedges divert light toward their thicker portions.Wedge prism is commonly used in laser system for eliminating the reflections from the second surface or for beam steering. Standard and broadband antireflection coatings are available upon request, see our standard optics components below.

    Right angle prisms/Rectangular prisms are used to deflect a beam of light through 90 or 180 degrees. This can be used as component to create various optical devices. BK-7 can be used for a range between the visible and infrared light. fused-silica an be used for a range between ultraviolet and infrared light.

    Right angle prisms/Rectangular prisms are used to deflect a beam of light through 90 or 180 degrees. This can be used as component to create various optical devices. BK-7 can be used for a range between the visible and infrared light. fused-silica an be used for a range between ultraviolet and infrared light.

    Amici prism,also called roof prism,17.98mm,HK9L glass with AR coating,is a type of compound dispersive prism used in spectrometers. The Amici prism consists of two triangular prisms in contact, with the first typically being made from a medium-dispersion crown glass, and the second a higher-dispersion flint glass.

    Beamsplitter Cube is a more sophisticated type consisting of two right- angle prisms cemented together at their hypotenuse faces. The cemented face of one prism is coated. Before cementing, with a metallic or dielectric layer having the desired reflecting properties, both in the percentage of reflection and the desired color. The absorption loss to the coating is minimal and transmission and reflection approach 50%.

    Specification of prism as follow:
    *Material:BK7 or(JGS1 JGS2 JGS3)
    *Dimension Tolerance:+/-0.20mm to +0.01/-0.01mm
    *Thickness Tolerance:+/-0.20mm to +/-0.005mm
    *Surface Quality:80-50 to 10-5 Scratch/Dig
    *Surface Flatness: at 632.8nm lambda to lambda /20 per 25mm
    *Clear Aperture:80% -- 100%
    *Angle Tolerance:3-5 minutes to 3 second 
    *Chamfer:0.3+/-0.20mm *45degree
    *Coating Optional