Femoline lens kits contain a range of Ø 25.4 mm UV FS lenses with various different focal lengths. Kits include plano/convex, biconvex, plano/concave and biconcave lenses packed into a plastic box for safe handling and storage. Femtoline lens kits are supplied with anti-reflection coatings, designed for applications with high power femtosecond Ti:Saphire lasers.
We offer lens kits of two sizes: large lens kits with 40 lenses and small lens kit with 15 lenses. Lens kits are packed into plastic boxes: large (40 pcs) – 35 x 30 x 6 cm, small (16 pcs) – 25 x 21 x 5 cm.
|Surface quality||40-20 scratch & dig (MIL-PRF-13830B)|
|Clear aperture||90% of the diameter|
|Diameter tolerance||+0.00, -0.12 mm|
|Thickness tolerance||±0.5 mm|
|Surface irregularity||λ/8 @ 633 nm|
|Paraxial focal length:
|±2% @ 355 nm|