BETVLCTOR伟德国际体育(集团)公司官方网站 /product/penta-prism/ Mon, 29 Mar 2021 07:31:13 +0000 /?post_type=product&p=869 五角棱镜
五角棱镜是光束定角度90°转向器,不管第一面上的入射角是多少,出射光把入射光转向一定90°,所成的象既无旋转也无镜面反射。通过镜面的2次反射,使镜面对称的反射图像变换为与物体相同的正立图像。
我司可提供:
(1)可根据客户要求定制尺寸
(2)可根据客户要求定制各种光学材料
(3)可根据客户要求定制高精度的五角棱镜
(4)根据客户要求定制各种膜系
规格:

Attribute Specification(General) Specification(High Precision)
Material: BK7 Grade A Optical Glass N-BK7 Grade A optical glass
Dimension: 2.5×2.5~100.0×100.0 2.5×2.5~100.0×100.0
Dimension Tolerance: ±0.2 ±0.05 mm
90° Deviation Tolerance: <1 arc min. <3 arc sec.
Flatness: λ/2@633nm λ/4@633nm
Reflection: R>90%@400-700nm R>95%per face @400-700nm
Angle Tolerance: <3 arc min. <3 arc sec.
Surface Quality: 60/40 Scratch/Dig 10/5 Scratch/Dig
Coating on input and output sides Uncoated,AR Coated,etc Uncoated,AR Coated,etc

Penta Prism Standard Series:

Size(mm) 1 Min. Deviation 30Sec. Deviation 10Sec. Deviation
A x h Part No. Part No. Part No.
2.5 x2.5 APP1101 APP134% APP1301
7×5 APP1102 APP1202 APP1302
7 x 6 APP1103 APP1203 APP1303
10 x 10 APP1104 APP1204 APP1304
15 x 15 APP1105 APP1205 APP1305
20 x 20 APP1106 APP1206 APP1306
]]>