optical prisms

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optical prisms
Posting date : Aug 17, 2010
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90-
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Dove Prisms & Roof Prisms We can supply all kinds of high precision optical prisms, including Right Angle Prisms, Dove Prisms, Roof Prisms, Anamorphic Prisms Pair etc. we also supply coating and assembly services. 1. Dove Prisms: Size Tolerance: < +/-0.2mm Angle Tolerance: < +/-2 arc min Material: BK7, Fused Silica etc. Surface Quality: < 20/10 Surface Flatness: λ/4 Bevel: 0.3mm (typical) x45 degree Coating: customized Application: Interferometry Astronomy Pattern Recognition 2. Roof Prisms: Size Tolerance: < +/-0.2mm Roof Angles: <10 arc sec Other Angles: < 2 arc min Material: BK7, Fused Silica etc. Surface Quality: <60/40 Surface Flatness: λ/2 Bevel: 0.3mm (typical) x45 degree Coating: Customer Decides Application: Telescope System Imaging System Observation System Ranging System 3. Penta Prisms&Anamorphic Prisms: Size Tolerance: < +/-0.2mm Roof Angle: <30 arc sec Material: BK7, Fused Silica etc. Surface Quality: <60/40 Surface Flatness: λ/4 Bevel: 0.3mm (typical) x45 degree Coating: Customer Decides Application: Plumb Level Surveying Alignment Range Finding Optical Tooling 4. Anamorphic Prisms Anamorphic prisms pairs are used to transform elliptical laser diode beams into nearly circular beams. Because the prisms are set near Brewster’s angle and with AR coating customized to the angle of the index SF11 glass, an average throughput of 95% can be achieved. Specification: Material: SF11 grade A fine annealed optical glass. Dimension Tolerance: +0.0mm, -0.15mm Surface Quality: <60/40 Surface Flatness: λ/8@830nm Coating: Anti-Reflection Coating

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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