楔形棱镜


楔形棱镜(Wedge Prism)是一种特殊类型的光学棱镜,它通过其长度上的角度变化来偏移或偏转光线。楔形棱镜的主要特点是棱镜的底面与一个面不平行,而是形成一个角度,从而形成一个锥形形状。这个角度被称为楔形角度,其范围可以从几度到十几度不等

MaterialBK7/K9/UV fused silica/optical glass
Dimensional Tolerance±0.01mm
Angle Tolerance±5 Arcsec
Surface Flatness1/10Lambda
Surface Quality60/40, 40/20 20/10 or better
Bevel0.35±0.1mm
Thickness & Tolerance3-100±0.05mm
CoatingAR coatimg
Reflective coating
Dichroic film




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