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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
50 x 70.71 x 1mm VIS, Elliptical Plate Beamsplitter

Elliptical Plate Beamsplitters

Elliptical Plate Beamsplitters

Stock #48-917
€230.00
×
Qty 1-5
€230.00
Qty 6
€172.50
Volume Pricing
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Surface Flatness:
<1λ
Substrate:
Reflection/Transmission Ratio (R/T):
50/50
Wavelength Range (nm):
400 - 700
Coating:
VIS
Minor Axis (mm):
50.00 +0.0/-0.10
Major Axis (mm):
70.71
Parallelism (arcmin):
<1
Clear Aperture (%):
>85
Coating Specification:
Surface 1: 50R/50T (Rabs ±5% @ 550nm, Ravg ±10% @ 400 - 700nm)
Surface 2: Ravg ≤1.0%, Rabs ≤2.0% @ 400 - 700nm
Construction:
Plate
Edges:
Cut with 0.25mm Maximum Edge Chip
Surface Quality:
60-40
Thickness (mm):
1.00
Thickness Tolerance (mm):
±0.25
Type:
Standard Beamsplitter

Regulatory Compliance

RoHS 2015:
REACH 201:

Product Family Description

  • Circular Profile at 45°
  • Visible and NIR Coating Options Offered
  • Ideal for Diffuse Axial and In-line Illumination

TECHSPEC® Elliptical Plate Beamsplitters maximize beamsplitting efficiency while minimizing required mounting space. When oriented at 45°, the beamsplitters create a circular aperture equal to the diameter of the minor axis. TECHSPEC® Elliptical Plate Beamsplitters are available with either a visible or NIR 50% reflection/50% transmission beamsplitter coating, and feature a high efficiency multi-layer anti-reflection (AR) coating to reduce back reflections.

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