Edmund Optics uses cookies to optimize and enhance the features and content on our website. By continuing to use this website, you consent to our use of cookies.

  • My Account
See all 30 Products in Family

TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
50R/50T 10mm Dia., UV Plate Beamsplitter

TECHSPEC® UV Plate Beamsplitters

TECHSPEC® UV Plate Beamsplitters

Stock #65-921
Qty 1-5
Qty 6
Volume Pricing
Request a Quote
Diameter (mm):
Dimensional Tolerance (mm):
Surface Flatness:
UV Grade Fused Silica
Reflection/Transmission Ratio (R/T):
Wavelength Range (nm):
250 - 450
Parallelism (arcmin):
Clear Aperture (%):
Coating Specification:
Surface 1: Rabs = 50 ±5% @ 350nm, Ravg = 50 ±10% over 250 - 450nm
Tabs =50 ±5% @ 350nm, Tavg = 50 ±10% over 250 - 450nm
Surface 2: BBAR (Ravg <1%, Rabs <2% over 250 - 450nm)
Surface Quality:
Thickness (mm):
Thickness Tolerance (mm):
Standard Beamsplitter

Regulatory Compliance


Product Family Description

  • Multiple Transmission/Reflection Ratios Available
  • BBAR Coated Second Surface
  • Fused Silica Substrate

TECHSPEC® UV Plate Beamsplitters offer optimum performance in the 250-450nm spectral range and feature low absorption and negligible ghost reflections. The precision fused silica substrate has been designed to minimize the additional optical path length a beamsplitter adds to an imaging or photonic system. Available in multiple transmission/reflection ratios, TECHSPEC® UV Plate Beamsplitters are ideal for fluorescence imaging, biomedical and pharmaceutical applications, forensics, and spectroscopy. All coatings are designed for 45° AOI and random polarization.

Need a Quote?

Edmund Optics Facebook Edmund Optics Twitter Edmund Optics YouTube Edmund Optics LinkedIn Edmund Optics Instagram

Edmund Optics, Inc. BBB Business Review ISO Logo itar Logo