Nd:YAG LaserLine AR Coated BK7 Series Lens Kit

Nd:YAG LaserLine lens kits contain a range of Ø 25.4 mm 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. Lens kits are supplied with anti-reflection coatings, designed for applications with Nd:YAG laser fundamental or harmonic wavelengths.

 

We offer lens kits of two sizes: large lens kits with 40 BK7 lenses and small lens kit with 15 BK7 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.

 

We also offer other coated and uncoated standard UV FS Lens kits and BK7 Lens kits for quick delivery.

 

Delivery

Estimated delivery time: from 3 - 4 weeks

Coating

Large lens kits (40 lenses)

Code Coating Price Delivery Add to cart
140-0240-AR400-700 BBAR @ 400-700 nm, R<0.9 % 2002 $ 3 - 4 weeks To cart
140-0240-AR500-1100 BBAR @ 500-1100 nm, R<1.5 % 2123 $ 3 - 4 weeks To cart
140-0240-AR1060-1700 BBAR @ 1060-1700 nm, R<1 % 2233 $ 3 - 4 weeks To cart
140-0240-AR532+1064 AR @ 532+1064 nm, R<0.5 % 1925 $ 3 - 4 weeks To cart
140-0240-AR1064 AR @ 1064 nm, R<0.25 % 1705 $ 3 - 4 weeks To cart
140-0240-AR532 AR @ 532 nm, R<0.25 % 1705 $ 3 - 4 weeks To cart

Small lens kits (15 lenses)

Code Coating Price Delivery Add to cart
140-0215-AR400-700 BBAR @ 400-700 nm, R<0.9 % 1089 $ 3 - 4 weeks To cart
140-0215-AR500-1100 BBAR @ 500-1100 nm, R<1.5 % 1155 $ 3 - 4 weeks To cart
140-0215-AR1060-1700 BBAR @ 1060-1700 nm, R<1 % 1265 $ 3 - 4 weeks To cart
140-0215-AR532+1064 AR @ 532+1064 nm, R<0.5 % 847 $ 3 - 4 weeks To cart
140-0215-AR1064 AR @ 1064 nm, R<0.25 % 770 $ 3 - 4 weeks To cart
140-0215-AR532 AR @ 532 nm, R<0.25 % 770 $ 3 - 4 weeks To cart
Delicious

List of Lenses in Small N-BK7 Lens Kit


Code Dia, mm* F, mm Centre Thickness
CT, mm
Edge Thickness
ET, mm
Plano-convex lenses (10 pcs.)
110-0205E  25.4 30 8.5 2.3
110-0207E  25.4 40 6.1 2.0
110-0209E  25.4 50 5.0 2.0
110-0211E  25.4 60 4.4 2.0
110-0215E  25.4 75 4.0 2.0
110-0219E  25.4 100 3.5 2.0
110-0227E  25.4 150 3.0 2.0
110-0231E  25.4 200 3.0 2.2
110-0247E  25.4 500 3.0 2.7
110-0259E 25.4 1000 3.0 2.8
Plano-concave lenses (5 pcs.)
112-0207E 25.4 -40 1.7 6.0
112-0209E 25.4 -50 2.8 6.0
112-0215E 25.4 -75 2.9 5.0
112-0219E 25.4 -100 3.1 4.5
112-0227E  25.4  -150 2.7 3.7

*Diameter tolerance: +0.0/-0.5 mm

 

List of Lenses in Large N-BK7 Lens Kit


Code Dia, mm* F, mm Centre Thickness
CT, mm
Edge Thickness
ET, mm
Plano-convex lenses (16 pcs.)
110-0205E  25.4 30 8.5 2.3
110-0207E  25.4 40 6.1 2.0
110-0209E  25.4 50 5.0 2.0
110-0211E  25.4 60 4.4 2.0
110-0215E  25.4 75 4.0 2.0
110-0219E  25.4 100 3.5 2.0
110-0223E  25.4 125 3.2 2.0
110-0227E  25.4 150 3.0 2.0
110-0231E  25.4 200 3.0 2.2
110-0235E  25.4 250 3.0 2.4
110-0239E  25.4   300  3.0 2.5
110-0241E  25.4 350 3.0 2.5
110-0243E  25.4 400 3.0 2.5
110-0247E  25.4 500 3.0 2.7
110-0251E  25.4 700 3.0 2.8
110-0259E 25.4 1000 3.0 2.8
Biconvex lenses (12 pcs)
111-0204E 25.4 25 9.0 2.1
111-0206E 25.4 30 7.5 2.4
111-0208E 25.4 40 6.0 3.0
111-0210E 25.4 50 6.0 3.0
111-0214E 25.4 60 4.0 1.6
111-0216E 25.4 75 4.0 2.0
111-0218E 25.4 100 4.0 2.5
111-0222E 25.4 150 4.0 3.0
111-0226E 25.4 200 4.0 3.2
111-0228E  25.4  250 4.0 3.4
111-0234E 25.4 500 4.0 3.7
111-0250E 25.4 1000 4.0 3.8
Plano-concave lenses (6 pcs.)
112-0207E 25.4 -40 1.7 6.0
112-0209E 25.4 -50 2.8 6.0
112-0215E 25.4 -75 2.9 5.0
112-0219E 25.4 -100 3.1 4.5
112-0227E  25.4  -150 2.7 3.7
112-0231E 25.4 -200 3.0 3.7
Biconcave lenses (6 pcs.)
114-0204E  25.4 -25 4.8 8.3
114-0208E  25.4 -50 4.4 6.0
114-0212E  25.4 -75 3.7 4.7
114-0214E  25.4  -100 3.2 4.0
114-0220E  25.4 -150 3.0 4.0
114-0224E  25.4 -200 2.8 3.5

*Diameter tolerance: +0.0/-0.5 mm

 

Material BK7
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
Concentricity 3 arcmin

Paraxial focal length:
   BK7


±2% @ 546 nm

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