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Plano-concave Lenses, unmounted (fused silica)
Related Products
-
- Substrate for dielectric or metallic coatings
- Suitable for DUV applications
- Uncoated
- Tolerances: Focal length f' : ± 2 %, Image distance s' : ± 2 %
- Extreme low scattering losses
- High surface quality
- Surface quality: λ/10 for concave surfaces, λ/4 for flat surfaces (P-V).
-
- Our singlets are also available with the following coatings:
- VIS range (ARB2: R < 0.5 % per surface, AOI = 0°, λ = 450 - 700 nm).
- NIR range (ARB2: R < 0.5 % per surface, AOI = 0°, λ = 725 - 1050 nm).
- Nd:YAG fundamental (ARHS: R < 0.2 % per surface, AOI=0°, center wavelength 1064 nm)
- All singlets can be found in the database of our Optics Software WinLens Ϯ, please look at www.winlens.de.
- ZEMAX files can be downloaded in the document area
- Mirror coatings:
- For information on laser mirror coatings, please refer to chapter "Thin Film Coatings"
- For customized optics and higher volumes please contact our sales team for your individual quotation.
f: focal length (object side)
f': focal length (image side)
s: object distance
s': image distance
Ø: lens diameter
dm: center thickness
dr: edge thickness
h: primary vertex (h=dr-dm)
F, F': focal points
H, H': principal points
Tolerances:
Focal length f': ±2%
Image distance s': ±2%
Part Number | Product Description | Price | Available | Quantity | To Cart |
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Plano-concave lenses, unmounted (fabricated from fused silica)
Part No. | Optic Size (mm) | Focal Length (mm) | Substrate | Optic Centering Accuracy | Surface Quality | Optic Center Thickness (mm) | dm Tolerance (mm) | Optic Edge Thickness (mm) | Ø Tolerance (mm) | s'248 nm (mm) | s248 nm (mm) | f'193 nm (mm) | f'248 nm (mm) | f'266 nm (mm) | f'308 nm (mm) | f'355 nm (mm) | f'546 nm (mm) | f'1064 nm (mm) | Radius of Curvature 1 (mm) | Radius of Curvature 2 (mm) | Packaging | Clear aperture (mm) |
G314419000 | Ø6 | -10 | Fused Silica | 4' | 3x0.063 | 1 | ±0.10 | 2 | -0.09 | -10.52 | 9.36 | -8.94 | -9.85 | -10.03 | -10.32 | -10.53 | -10.89 | -11.15 | -5.012 | Plane | Paper | |
G314420000 | Ø10 | -16 | Fused Silica | 4' | 3x0.1 | 1 | ±0.15 | 2.7 | -0.09 | -16.74 | 15.28 | -14.58 | -16.08 | -16.36 | -16.83 | -17.17 | -17.77 | -18.19 | -8.175 | Plane | Paper | |
G340160000 | Ø12.7 | -20 | Fused Silica | 4' | 1x0.063 | 4 | ±0.2 | 6 | -0.11 | -22.32 | 19.66 | -17.83 | -19.66 | -20.01 | -20.59 | -21.01 | -21.74 | -22.25 | -10.002 | Plane | Paper | 8 |
G340178000 | Ø12.7 | -1000 | Fused Silica | 4' | 1x0.063 | 6 | ±0.2 | 6 | -0.11 | -893.76 | -985.53 | -1003.01 | -1032.02 | -1052.77 | -1089.34 | -1114.99 | -501.19 | Plane | Paper | 8 | ||
G340180000 | Ø12.7 | -1400 | Fused Silica | 4' | 1x0.063 | 6 | ±0.2 | 6 | -0.11 | -1244.42 | -1372.2 | -1396.53 | -1436.93 | -1465.82 | -1516.74 | -1552.45 | -697.83 | Plane | Paper | 8 | ||
G314421000 | Ø22.4 | -40 | Fused Silica | 4' | 3x0.16 | 1.5 | ±0.2 | 4.9 | -0.13 | -40.51 | 37.55 | -35.84 | -39.52 | -40.22 | -41.38 | -42.21 | -43.68 | -44.71 | -20.097 | Plane | Paper | |
G314422000 | Ø22.4 | -50 | Fused Silica | 4' | 3x0.16 | 1.5 | ±0.2 | 4.1 | -0.13 | -51.1 | 47.62 | -45.44 | -50.11 | -51 | -52.47 | -53.53 | -55.39 | -56.69 | -25.483 | Plane | Paper | |
G314423000 | Ø22.4 | -100 | Fused Silica | 4' | 3x0.16 | 1.5 | ±0.2 | 2.8 | -0.13 | -100.26 | 94.33 | -90.02 | -99.27 | -101.02 | -103.95 | -106.04 | -109.72 | -112.3 | -50.481 | Plane | Paper | |
G314424000 | Ø22.4 | -150 | Fused Silica | 4' | 3x0.16 | 1.5 | ±0.2 | 2.3 | -0.13 | -149.51 | 141.14 | -134.69 | -148.52 | -151.16 | -155.53 | -158.66 | -164.2 | -168.03 | -75.531 | Plane | Paper | |
G340175000 | Ø25.4 | -500 | Fused Silica | 4' | 3x0.063 | 5.7 | ±0.2 | 6 | -0.13 | -447.94 | -493.93 | -502.69 | -517.24 | -527.64 | -545.96 | -558.82 | -251.19 | Plane | Paper | 20 | ||
G340177000 | Ø25.4 | -700 | Fused Silica | 4' | 3x0.063 | 5.8 | ±0.2 | 6 | -0.13 | -623.68 | -687.72 | -699.92 | -720.17 | -734.64 | -760.16 | -778.06 | -349.74 | Plane | Paper | 20 |