50mm Dia., Rhodium Coated First Surface Mirror

Original price was: $95.90.Current price is: $28.99.

50mm Dia., Enhanced Deep UV (DUV) Mirror

Original price was: $610.40.Current price is: $61.00.

50mm Dia., 6mm Thick, YAG-BBAR Coated, λ/10 Fused Silica Window

Original price was: $452.20.Current price is: $45.00.

50mm Dia., 6mm Thick, VIS 0° Coated λ/4 N-BK7 Window

Original price was: $210.00.Current price is: $63.99.

660nm CWL, 50mm Dia., Hard Coated OD 4.0 10nm Bandpass Filter

Original price was: $950.60.Current price is: $95.00.

50mm Dia., 6mm Thick, Uncoated λ/10 Fused Silica Window

Original price was: $392.00.Current price is: $117.99.

50mm Dia., 6mm Thick, MgF 2 Coated λ/4 N-BK7 Window

Original price was: $187.60.Current price is: $56.99.

50mm Dia., 5mm Thick, VIS-EXT Coated, λ/10 Fused Silica Window

Original price was: $452.20.Current price is: $45.00.

50mm Dia., 5mm Thick, NIR II Coated λ/10 Fused Silica Window

Original price was: $443.80.Current price is: $44.00.

50mm Dia., 5mm Thick UV-AR Coated, 1λ Fused Silica Window

Original price was: $245.00.Current price is: $73.99.

50mm Dia., 4mm Thick, VIS-NIR Coated, λ/4 Fused Silica Window

Original price was: $337.40.Current price is: $101.99.

50mm Dia., 4mm Thick, UV-VIS Coated, λ/4 Fused Silica Window

Original price was: $333.20.Current price is: $99.99.

50mm Dia., 4mm Thick, NIR II Coated λ/4 N-BK7 Window

Original price was: $210.00.Current price is: $63.99.

50mm Dia., 3mm Thick, YAG-BBAR Coated, λ/4 N-BK7 Window

Original price was: $214.20.Current price is: $64.99.

50mm Dia., 3mm Thick, VIS-EXT Coated, λ/4 N-BK7 Window

Original price was: $214.20.Current price is: $64.99.

Astronomy Bandpass Filter, Kron-Cousins, Violet 50mm Dia.

Original price was: $1,246.00.Current price is: $120.00.

650nm CWL, 50mm Dia.,High Transmission Traditional Coated 20nm Bandpass Filter

Original price was: $770.00.Current price is: $77.00.

50mm Dia., 3mm Thick, UV-VIS Coated, λ/4 Fused Silica Window

Original price was: $333.20.Current price is: $99.99.

50mm Dia., 3mm Thick, Uncoated, Suprasil Window

Original price was: $548.80.Current price is: $54.00.

50mm Dia., 3mm Thick, NIR II Coated, λ/4 Fused Silica Window

Original price was: $330.40.Current price is: $99.99.

Astronomy Bandpass Filter, Johnson-Bessel, Violet 50mm Dia.

Original price was: $1,246.00.Current price is: $120.00.

50mm Dia., 3mm Thick, NIR I Coated λ/4 N-BK7 Window

Original price was: $210.00.Current price is: $63.99.

50mm Dia., 3mm Thick, 400-1100nm HDAR Coated Fused Silica Window

Original price was: $504.00.Current price is: $50.00.

650nm 50mm Diameter, OD 2.0 Shortpass Filter

Original price was: $336.00.Current price is: $100.99.