1" Dia. Optical Flat /Reference Grade Flatness Gage, 0.000001", 1/20 Wave Band $25.90Save up to 15% when you buy more
Spectra Physics Laser Cavity Mirrors & Output Couplers, Your Pick from 350-752nm $14.50 to $20.00Save up to 8% when you buy more
1/2" Dia. HR 589nm Dielectric Mirror: range 565-650nm, HeNe Laser, Lexel 99.8%R $22.00Save up to 20% when you buy more
Lot of 2 ea. 3.5" dia. Ground Glass Diffuser, Optical Imaging Screen (IOS, Plate $11.00Save up to 12% when you buy more
Optical Window: 60mm Dia. x 5.7mm thick (1/8 λ , laser optics, overstock surplus $12.00Save up to 20% when you buy more
1/2" Dia. x 6.6mm thk Optical Flat Window, 1/10 wave flat Un-coated mirror blank $5.00Save up to 12% when you buy more
91mm x 24mm Optical Wedge 1/2 Degree Fused Silica, un-coated, Beam Splitter /SBC $29.50Save up to 12% when you buy more
15mm Dia. Argon Ion Laser Mirror 458nm- 514.5 nm, Lexel fused silica replacement $13.80Save up to 25% when you buy more
19.1mm dia. x 25.8mm thick Optical Flat Window, 1/10 wave flat AR Coated HeNe $10.60Save up to 12% when you buy more
57mm Dia. Gold Coated Mirror, (Edmund Scientific?) CO2 Laser optics, NIR / MWIR $32.00Save up to 10% when you buy more
Lot of 2 ea. 1" x 3/4" Optical Diffuser / Mirror Blank Octagonal Shape (NEW, IOS $6.00Save up to 12% when you buy more
Lot of 5 each Optical Windows Uncoated MTE BK7 (36mm x 26mm) NEW!! $14.00Save up to 12% when you buy more
15mm Dia. Reflective Beam Splitter / Etalon 458nm- 514.5 nm, Lexel beamsplitter $15.80Save up to 15% when you buy more
Pyrex Optical Window 2.5" x 2.5" (4 λ /inch laser optics, overstock surplus $5.20Save up to 18% when you buy more
Bi-Concave Lens, -25mm FL x 1/2" dia., AR coated (BCC, UV fused silica, Newport $30.00Save up to 15% when you buy more
Schott NG1 ND Filter, 1/2" sq x 1mm thk neutral density, 0.01% T, OD=4 optical $8.00Save up to 18% when you buy more
Cylindrical Lens, You Select from 16 Sizes, Convex Radius, AVLIS Project Surplus $60.00Save up to 15% when you buy more