Show sidebar
Filters
Sale
Add to cart
Quick view

18mm Dia. x 13.5mm FL, VIS-EXT Coated Molded Aspheric Condenser Lens

Original price was: $87.50.Current price is: $26.99.
Sale
Add to cart
Quick view

18mm Dia. x 125mm FL, VIS 0° Coated, Achromatic Lens

Original price was: $154.00.Current price is: $46.99.
Sale
Add to cart
Quick view

18mm Dia x 54mm FL UV-AR Coated, UV Plano-Convex Lens

Original price was: $232.40.Current price is: $69.99.
Sale
Add to cart
Quick view

18mm Dia x 36mm FL UV-AR Coated, UV Plano-Convex Lens

Original price was: $239.40.Current price is: $71.99.
Sale
Add to cart
Quick view

18mm Dia x 27mm FL VIS 0° Coated, UV Plano-Convex Lens

Original price was: $233.80.Current price is: $70.99.
Sale
Add to cart
Quick view

18mm Dia Protected Silver, 4-6λ Mirror

Original price was: $46.90.Current price is: $14.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 72.0mm FL, YAG-BBAR Coated Plano-Convex Lens

Original price was: $70.70.Current price is: $21.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 72.0mm FL, NIR II Coated, Plano-Convex Lens

Original price was: $65.80.Current price is: $19.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 54.0mm FL, VIS-EXT Coated Plano-Convex Lens

Original price was: $70.70.Current price is: $21.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 54.0mm FL, MgF 2 Coated, Plano-Convex Lens

Original price was: $55.65.Current price is: $16.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 50.0mm FL, Uncoated, Plano-Convex Lens

Original price was: $45.15.Current price is: $13.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 36.0mm FL, VIS-NIR Coated, Plano-Convex Lens

Original price was: $70.70.Current price is: $21.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 36.0mm FL, MgF 2 Coated, Plano-Convex Lens

Original price was: $55.65.Current price is: $16.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 30.0mm FL, VIS 0° Coated, Plano-Convex Lens

Original price was: $65.80.Current price is: $19.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 27.0mm FL, YAG-BBAR Coated Plano-Convex Lens

Original price was: $73.50.Current price is: $22.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 27.0mm FL, NIR I Coated, Plano-Convex Lens

Original price was: $67.90.Current price is: $20.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 25.0mm FL, VIS-EXT Coated, Plano-Convex Lens

Original price was: $73.50.Current price is: $22.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 25.0mm FL, MgF 2 Coated, Plano-Convex Lens

Original price was: $58.10.Current price is: $17.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 22.5mm FL, Uncoated, Plano-Convex Lens

Original price was: $47.60.Current price is: $14.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 20.0mm FL, VIS-NIR Coated, Plano-Convex Lens

Original price was: $73.50.Current price is: $22.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 20.0mm FL, NIR I Coated, Plano-Convex Lens

Original price was: $67.90.Current price is: $20.99.
Sale
Add to cart
Quick view

18.0mm Dia. x 18.0mm FL, VIS 0° Coated, Plano-Convex Lens

Original price was: $68.95.Current price is: $20.99.
Sale
Select options This product has multiple variants. The options may be chosen on the product page
Quick view

18.0mm Dia. x 18.0mm FL, MgF 2 Coated, Plano-Convex Lens

Price range: $10.99 through $17.99