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精密拋物面反射器

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精密拋物面反射鏡非常適用於對反射鏡焦點處放置的光源執行準直化。拋物面外形可消除球面像差,光源藉此能保持其波前特性。這些精密拋物面反射器具有很低的f/#,因此非常適用於發散度很高的光源。受保護的鋁鍍膜在整個可見光與紅外線光譜內具有廣波段高反射能力。冷反射鏡鍍膜能反射可見光,同時穿透近紅外光,因此非常適用於冷凝應用。

一般規格

Substrate:
Coating Type:
Metal

產品

Dia. (mm) FL (mm)  Aperture (f/#)   Coating   比較   庫存號碼   價格  Buy
100.00 12.50 0.125 Protected Aluminum (400-700nm)
100.00 19.00 0.190 Protected Aluminum (400-700nm)
152.00 17.00 0.112 Protected Aluminum (400-700nm)
152.00 30.00 0.197 Protected Aluminum (400-700nm)
220.00 100.00 0.455 Protected Aluminum (400-700nm)
300.00 42.00 0.140 Protected Aluminum (400-700nm)
100.00 12.50 0.125 Cold Mirror, 0°
100.00 19.00 0.190 Cold Mirror, 0°

產品概覽

Precision Parabolic Reflectors are precision polished, yielding exact aspheric profiles. These mirrors offer improved thermal stability and superior focusing efficiency versus commercially available press-molded reflectors. Typical applications include use as steppers for PCB, LCD, or PDP production, solar simulators, fiber optic illuminators, and projectors.

Technical Information

Dimensional Specifications
Diameter Focal Length f Center Hole Diameter d Height H Stock No.
100mm 12.5mm 45mm #90-964
#90-967
19mm 30mm 32mm #68-791
#68-795
152mm 17mm 30mm 79mm #68-792
30mm 35mm 47mm #90-965
220mm 100mm 33mm #68-793
300mm 42mm 130mm #90-966
 
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