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Product Catalog 2017

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Plano-Concave Lenses

Plano-Concave Lenses
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Material BK7, FS, UVFS, CaF2, ZnSe, Si, Ge
Diameter tolerance +0/-0.1 mm
Thickness tolerance ±0.1 mm
Clear aperture >90%
Focal length tolerance ±3%
Design wavelength 632.8 nm
Surface quality 40-20 S-D
Surface figure <λ/4 @ 632.8 nm
Centration error <3 arcmin
Protective chamfers <0.25 mm x 45°
Coatings Call us
Price list
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Attention! You can customise this product to your needs.
Plano-concave lens is the most common item used for light projection and beam expansion. Coated with antireflective coatings, lenses are used in various optical systems, lasers and assemblies. Catalog items list consist of most common diameter and focal length uncoated lenses made from BK7; UVFS; CaF2 and ZnSe. Any catalog lens can be coated with dielectric or metallic coating.
varna Diverges incident light
varna Reduce spherical aberation

Properties (Diameter D, Focal length L) C

D, mmD, InchesL Minimal, mmL Maximal, mm
12,7 0.5 -25 -10.000
25,4 1 -30 -10.000
38,1 1.5 -50 -10.000
50,8 2 -80 -10.000
76,23-100-10.000

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1
Items per page page
Diameter, mm Material Center thickness, mm Focal length, mm ROC, mm Delivery Product ID / Drawings Price Action
50.8 UVFS 3.0 -900 -411.31 Request 1-PCV-2-B508 Request REQ
50.8 UVFS 3.0 -1200 -548.41 Request 1-PCV-2-D508 Request REQ
50.8 UVFS 3.0 -8000 -3656.1 Request 1-PCV-2-G508 Request REQ
50.8 UVFS 3.0 -500 -228.51 Request 1-PCV-2-A508 Request REQ
50.8 UVFS 3.0 -1500 -685.52 Request 1-PCV-2-E508 Request REQ
50.8 UVFS 3.0 -1000 -457.01 Request 1-PCV-2-C508 Request REQ
50.8 UVFS 3.0 -2000 -914.02 Request 1-PCV-2-F508 Request REQ
25.4 UVFS 2.0 -75 -34.28 Request 1-PCV-2-C254 74 $
25.4 UVFS 2.0 -200 -91.4 Request 1-PCV-2-F254 74 $
25.4 UVFS 2.0 -250 -114.25 Request 1-PCV-2-G254 74 $
12.7 UVFS 2.0 -200 -91.4 Request 1-PCV-2-G127 50 $
25.4 UVFS 2.0 -2000 -914.02 Request 1-PCV-2-M254 74 $
25.4 UVFS 2.0 -400 -182.8 Request 1-PCV-2-J254 74 $
12.7 UVFS 2.0 -30 -13.71 Request 1-PCV-2-B127 50 $
12.7 UVFS 2.0 -75 -34.28 Request 1-PCV-2-D127 50 $
25.4 UVFS 2.0 -100 -45.7 Request 1-PCV-2-D254 74 $
12.7 UVFS 2.0 -100 -45.7 Request 1-PCV-2-E127 50 $
25.4 UVFS 2.0 -50 -22.85 Request 1-PCV-2-B254 74 $
12.7 UVFS 2.0 -20 -9.14 Request 1-PCV-2-A127 50 $
12.7 UVFS 2.0 -150 -68.55 Request 1-PCV-2-F127 50 $
25.4 UVFS 2.0 -150 -68.55 Request 1-PCV-2-E254 74 $
25.4 UVFS 2.0 -1000 -457.01 Request 1-PCV-2-L254 74 $
25.4 UVFS 2.0 -10000 -4570.12 Request 1-PCV-2-P254 74 $
25.4 UVFS 2.0 -40 -18.28 Request 1-PCV-2-A254 74 $
12.7 UVFS 2.0 -250 -114.25 Request 1-PCV-2-H127 50 $
25.4 UVFS 2.0 -500 -228.51 Request 1-PCV-2-K254 74 $
25.4 UVFS 2.0 -3000 -1371.03 Request 1-PCV-2-N254 74 $
12.7 UVFS 2.0 -500 -228.51 Request 1-PCV-2-J127 50 $
25.4 UVFS 2.0 -300 -137.1 Request 1-PCV-2-H254 74 $
12.7 UVFS 2.0 -1000 -457.01 Request 1-PCV-2-K127 50 $
12.7 UVFS 2.0 -50 -22.85 Request 1-PCV-2-C127 50 $

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You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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