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50.8mm Dia. 5mm Thick UV-AR Coated, 1λ Fused Silica Window

50.8mm Dia. 1mm Thick UV-AR Coated, 1λ Fused Silica Window

50.8mm Dia. 5mm Thick UV-VIS Coated, 1λ Fused Silica Window

50.8mm Dia. 2mm Thick VIS-NIR Coated, 1λ Fused Silica Window

50.8mm Dia. 3mm Thick VIS-NIR Coated, 1λ Fused Silica Window

50.8mm Dia. 4mm Thick VIS-EXT Coated, 1λ Fused Silica Window

50.8mm Dia. 2mm Thick YAG-BBAR Coated, 1λ Fused Silica Window

50.8mm Dia. 3mm Thick YAG-BBAR Coated, 1λ Fused Silica Window

50.8mm Dia. 4mm Thick VIS-NIR Coated, 1λ Fused Silica Window

50.8mm Dia. 5mm Thick VIS-EXT Coated, 1λ Fused Silica Window

50.8mm Dia. 1mm Thick VIS-EXT Coated, 1λ Fused Silica Window

50.8mm Dia. 4mm Thick YAG-BBAR Coated, 1λ Fused Silica Window

50.8mm Dia. 5mm Thick VIS-NIR Coated, 1λ Fused Silica Window

50.8mm Dia. 1mm Thick VIS-NIR Coated, 1λ Fused Silica Window

50.8mm Dia. 5mm Thick YAG-BBAR Coated, 1λ Fused Silica Window

50.8mm Dia. 1mm Thick YAG-BBAR Coated, 1λ Fused Silica Window

50.8mm Dia. 2mm Thick VIS-EXT Coated, 1λ Fused Silica Window

50.8mm Dia. 3mm Thick VIS-EXT Coated, 1λ Fused Silica Window

50.8 x 108.9mm EFL 30° Bare Gold 100Å Off-Axis Parabolic Mirror

50.8 x 177.8mm EFL 90° Bare Gold 100Å Off-Axis Parabolic Mirror

50.8 x 50.8mm EFL 90° Bare Gold 100Å Off-Axis Parabolic Mirror

50.8 x 76.2mm EFL 90° Bare Gold 100Å Off-Axis Parabolic Mirror

50.8 x 101.6mm EFL 90° Bare Gold 100Å Off-Axis Parabolic Mirror

50.8 x 152.4mm EFL 90° Bare Gold 100Å Off-Axis Parabolic Mirror