Broadband Plate Beamsplitters Φ12.5mm 70R/30T NIR H-K9L Optical Glass
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Product No. 340547
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- Dia Φ12.5mm
- R/T 70R/30T
- Coating S2-Coated-ARAR-@700-1100nm
- Material H-K9L
- Surface Quality λ/2 (per inch) @ 633 nm
- Surface Quality 40/20-60/40
- Parallelism ＜1arcmin
- Clear Aperture 90%
- Dimensions Tolerance +0.0/-0.25mm
- Thickness 3mm±0.2mm
- Bevel Protective Bevel 0.2~0.5mmX45°
分光平片前表面镀分光膜，后表面通常镀增透膜以减弱光束间及鬼像的干涉效应。分光平片重量较轻、价格适中，制作相对容易。联合光科技提供多种分光平片，包括Broadband Plate Beamsplitters、镀铝点阵分光平片、椭圆形分光片及可见光分光平片。
