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Product Catalog 2015

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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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Items per page page
Material Diameter, mm Center thickness, mm Focal length, mm ROC, mm Delivery Product ID / Drawings Price Action
BK7 12.7 2.0 -75 -38.63 4-6 weeks 1-PCV-1-D127 18 €
BK7 12.7 2.0 -100 -51.51 4-6 weeks 1-PCV-1-E127 18 €
BK7 12.7 2.0 -150 -77.26 4-6 weeks 1-PCV-1-F127 18 €
BK7 12.7 2.0 -200 -103.02 4-6 weeks 1-PCV-1-G127 18 €
BK7 12.7 2.0 -250 -128.77 4-6 weeks 1-PCV-1-H127 18 €
BK7 12.7 2.0 -1000 -515.09 4-6 weeks 1-PCV-1-K127 18 €
BK7 25.4 2.0 -40 -20.6 4-6 weeks 1-PCV-1-A254 20 €
BK7 25.4 2.0 -100 -51.51 4-6 weeks 1-PCV-1-D254 20 €
BK7 25.4 2.0 -150 -77.26 4-6 weeks 1-PCV-1-E254 20 €
BK7 25.4 2.0 -250 -128.77 4-6 weeks 1-PCV-1-G254 20 €
BK7 25.4 2.0 -300 -154.53 4-6 weeks 1-PCV-1-H254 20 €
BK7 25.4 2.0 -500 -257.54 4-6 weeks 1-PCV-1-K254 20 €
BK7 25.4 2.0 -1000 -515.09 4-6 weeks 1-PCV-1-L254 20 €
BK7 25.4 2.0 -2000 -1030.18 4-6 weeks 1-PCV-1-M254 22 €
BK7 25.4 2.0 -3000 -1545.27 4-6 weeks 1-PCV-1-N254 22 €
BK7 25.4 2.0 -10000 -5150.9 4-6 weeks 1-PCV-1-P254 24 €
BK7 50.8 3.0 -900 -463.58 4-6 weeks 1-PCV-1-B508 48 €
BK7 50.8 3.0 -1200 -618.11 4-6 weeks 1-PCV-1-D508 48 €
BK7 50.8 3.0 -2000 -1030.18 4-6 weeks 1-PCV-1-F508 48 €
BK7 50.8 3.0 -8000 -4120.72 4-6 weeks 1-PCV-1-G508 48 €
CaF2 25.4 3.0 -100 -43.29 4-6 weeks 1-PCV-3-A254 90 €
CaF2 25.4 3.0 -200 -86.58 4-6 weeks 1-PCV-3-B254 90 €
CaF2 25.4 3.0 -500 -216.44 4-6 weeks 1-PCV-3-C254 90 €
CaF2 25.4 3.0 -1000 -432.88 4-6 weeks 1-PCV-3-D254 90 €
UVFS 50.8 3.0 -900 -411.31 4-6 weeks 1-PCV-2-B508 120 €
UVFS 50.8 3.0 -1200 -548.41 4-6 weeks 1-PCV-2-D508 120 €
UVFS 50.8 3.0 -8000 -3656.1 4-6 weeks 1-PCV-2-G508 120 €
BK7 12.7 2.0 -500 -257.55 4-6 weeks 1-PCV-1-J127 18 €
BK7 25.4 2.0 -50 -25.75 4-6 weeks 1-PCV-1-B254 20 €
BK7 25.4 2.0 -200 -103.02 4-6 weeks 1-PCV-1-F254 20 €
BK7 25.4 2.0 -400 -206.04 4-6 weeks 1-PCV-1-J254 20 €
BK7 50.8 3.0 -500 -257.55 4-6 weeks 1-PCV-1-A508 48 €
BK7 50.8 3.0 -1000 -515.09 From stock 1-PCV-1-C508 48 €
BK7 50.8 3.0 -1500 -772.64 From stock 1-PCV-1-E508 48 €
BK7 12.7 2.0 -50 -25.75 From stock 1-PCV-1-C127 18 €
BK7 25.4 2.0 -75 -38.63 From stock 1-PCV-1-C254 20 €
UVFS 50.8 3.0 -2000 -914.02 From stock 1-PCV-2-F508 120 €
BK7 12.7 2.0 -20 -10.3 From stock 1-PCV-1-A127 22 €
BK7 12.7 2.0 -30 -15.45 From stock 1-PCV-1-B127 22 €
UVFS 50.8 3.0 -1000 -457.01 From stock 1-PCV-2-C508 120 €
UVFS 50.8 3.0 -500 -228.51 From stock 1-PCV-2-A508 120 €
UVFS 50.8 3.0 -1500 -685.52 From stock 1-PCV-2-E508 120 €
UVFS 12.7 2.0 -20 -9.14 From stock 1-PCV-2-A127 36 €
UVFS 25.4 2.0 -40 -18.28 From stock 1-PCV-2-A254 48 €
UVFS 12.7 2.0 -30 -13.71 From stock 1-PCV-2-B127 36 €
UVFS 25.4 2.0 -400 -182.8 From stock 1-PCV-2-J254 48 €
UVFS 25.4 2.0 -2000 -914.02 From stock 1-PCV-2-M254 48 €
UVFS 12.7 2.0 -50 -22.85 From stock 1-PCV-2-C127 36 €
UVFS 12.7 2.0 -150 -68.55 From stock 1-PCV-2-F127 36 €
UVFS 25.4 2.0 -250 -114.25 From stock 1-PCV-2-G254 48 €
UVFS 12.7 2.0 -75 -34.28 From stock 1-PCV-2-D127 36 €
UVFS 12.7 2.0 -250 -114.25 From stock 1-PCV-2-H127 36 €
UVFS 25.4 2.0 -50 -22.85 From stock 1-PCV-2-B254 48 €
UVFS 25.4 2.0 -200 -91.4 From stock 1-PCV-2-F254 48 €
UVFS 25.4 2.0 -10000 -4570.12 From stock 1-PCV-2-P254 48 €
UVFS 25.4 2.0 -75 -34.28 From stock 1-PCV-2-C254 48 €
UVFS 25.4 2.0 -500 -228.51 From stock 1-PCV-2-K254 48 €
UVFS 12.7 2.0 -100 -45.7 From stock 1-PCV-2-E127 36 €
UVFS 12.7 2.0 -500 -228.51 From stock 1-PCV-2-J127 36 €
UVFS 25.4 2.0 -1000 -457.01 From stock 1-PCV-2-L254 48 €
UVFS 25.4 2.0 -150 -68.55 From stock 1-PCV-2-E254 48 €
UVFS 25.4 2.0 -100 -45.7 From stock 1-PCV-2-D254 48 €
UVFS 25.4 2.0 -3000 -1371.03 From stock 1-PCV-2-N254 48 €
UVFS 12.7 2.0 -200 -91.4 From stock 1-PCV-2-G127 36 €
UVFS 12.7 2.0 -1000 -457.01 From stock 1-PCV-2-K127 36 €
UVFS 25.4 2.0 -300 -137.1 From stock 1-PCV-2-H254 48 €

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