Vision Optics provides plate or cube, pellicle, polka dot or speciality prism beamsplitters, in a wide range of anti-reflection coatings or substrates for image, laser and illumination systems.


Commercial Precision High Precision
Dimensions 10 -200mm 10 – 200mm 10-250mm
Dimensional Tolerance ±0.25mm ±0.1mm ±0.05mm
Irregularity (P-V) ΔN=2 ΔN=1 ΔN=0.5
Surface Quality (Scratch-Dig) 60-40 40-20 10-5
Beamsplitter Coating Capabilities
Substrates All Glass Types
Spectral Ranges 300~3000nm
Spectral Edge Tolerance <1% Deviation, <0.2% Special Cases
Bandwidth 1nm – Broadband
AR Coating Transmission >99%
Reflection 1% – 99%
Laser Damage Threshold Up to 20 J/cm2 @ 20ns Pulses
Durability MIL-STD-810F, Section 507.4; MIL-C-48497A, Section 3.4.1