optical window, precise window
Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments. Optical Windows should be selected based on the material transmission or mechanical properties of the substrate. Optical Windows do not cause change in the magnification of a system. Edmund Optics’ Optical Windows are offered in a variety of substrates, such as Germanium (Ge), Silicon (Si), N-BK7, UV Fused Silica, Zinc Selenide (ZnSe), or Potassium Bromide (KBr). Multiple anti-reflection coating options are available for the Ultraviolet (UV), visible, or Infrared (IR).
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Cylindrical lens |
Technical parameters:Wavelength 632.8nm,Focal length tolerance ±1%,Diameter tolerance +0.0/-0.1mm,Thickness tolerance ±0.1mm,Surface accuracy λ/4,S... |
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notch filter, imaging filter, longpass edge filter |
Optical filters allow a portion of the spectrum to pass (transmit) while blocking the remainder.Based on different application filters come in many... |
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prism |
Prisms are widly used in optical system, which can reflect, deviate and rotate beams of light as well as dispersing their wavelengths. Worldhawk of... |
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optical window, precise window |
Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environ... |
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BK7 plano-concave spherical lens |
Jilin Tianhua Opto-electrical Technology Development Co., Ltd., production and sale of precise optical elements. Our company locates in Changchun C... |
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