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Negative Diverging Lens

Specifications

Negative Diverging Lens

Diameter Tolerance: +0/-0.13mm
Thickness Tolerance: ±0.25mm
FL Tolerance: <+/-2%
Centration: <3 arc minutes
Clear Aperture: >80%
Surface Figure: l/4@632.8nm
Surface Quality: 60-40 scratch and dig
AR/AR coating R<0.5% Per surface

Part No. Diameter (mm) EFL (mm) ET (mm) Material Wavelength (nm)
LFS-10+5.11-ET5U 10.0 -5.1 5.0 Fused Silica 355
LFS-10+15.94-ET2.6U 10.0 -15.9 2.6 Fused Silica 355
LFS-12+34.3-ET2.7U 12.0 -34.3 2.7 Fused Silica 355
LFS-12.5+6.57-ET5U 12.5 -6.6 5.0 Fused Silica 355
LFS-12.5+0.5-T5.6U 12.5 -12.7 5.6 Fused Silica 355
LFS-12.5+12.7-3.5U 12.5 -12.7 3.5 Fused Silica 355
LFS-18+58.9-ET2.7U 18.0 -58.9 2.7 Fused Silica 355
LFS-18+89.1-ET2.5U 18.0 -89.1 2.5 Fused Silica 355
LFS-20+45.02-ET4U 20.0 -45.0 4.0 Fused Silica 355
LBK-25+25-ET10.9U 25.0 -25.0 10.9 BK7 355
LFS-1+50-ET5.8U 25.4 -50.0 5.8 Fused Silica 355
LFS-8+7.35-ET2.85G 8.0 -7.4 2.9 Fused Silica 532
LFS-10+8.46-ET4.1G 10.0 -8.5 4.1 Fused Silica 532
LFS-10+14.9-ET3.7G 10.0 -14.9 3.7 Fused Silica 532
LFS-10+18.78-ET2.5G 10.0 -18.8 2.5 Fused Silica 532
LFS-10+24.7-ET2.6G 10.0 -24.7 2.6 Fused Silica 532
LFS-10+35.65-ET2G 10.0 -36.7 2.0 Fused Silica 532
LFS-10+73.31-ET2.38G 10.0 -73.3 2.4 Fused Silica 532
LBK-0.5+15-ET2 12.7 -15.0 2.0 BK7 532
LBK-0.5+20-ET2 12.7 -20.0 2.0 BK7 532
LBK-0.5+25-ET2 12.7 -25.0 2.0 BK7 532
LBK-0.5+30-ET2 12.7 -30.0 2.0 BK7 532
LBK-0.5+40-ET2 12.7 -40.0 2.0 BK7 532
LFS-20+54.5-ET4.2G 20.0 -54.5 4.2 Fused Silica 532
LFS-7+0.6-ET2.2 7.0 -15.2 2.2 Fused Silica 1064
LFS-12+2.5-CT2 12.0 -2.5 2.0 Fused Silica 1064
LFS-12+16-ET3.2 12.0 -16.0 3.2 Fused Silica 1064
LFS-12+25-ET3.1 12.0 -25.0 3.1 Fused Silica 1064
LFS-12+1-ET3.2 12.0 -25.4 3.2 Fused Silica 1064
LFS-12+34.3-ET2.7 12.0 -34.3 2.7 Fused Silica 1064
LFS-12+39.2-ET3 12.0 -39.2 3.0 Fused Silica 1064
LFS-12+64.2-ET2.4 12.0 -64.2 2.4 Fused Silica 1064
LFS-12.5+0.375-ET4 12.5 -9.5 4.0 Fused Silica 1064
LFS-12.5+0.5-ET4 12.5 -12.7 4.0 Fused Silica 1064
LFS-12.5+16-ET4.3 12.5 -16.0 4.3 Fused Silica 1064
LFS-15+50-ET2.5 15.0 -50.0 2.5 Fused Silica 1064
LFS-17.5+36.75-ET3.4 17.5 -36.8 3.4 Fused Silica 1064
LFS-17.5+65.4-ET3 17.5 -65.4 3.0 Fused Silica 1064
LFS-1+1.13-ET12.7 25.4 -28.7 12.7 Fused Silica 1064
LFS-28+252.7-ET3.2 28.0 -252.7 3.2 Fused Silica 1064
LFS-36+189.7-ET4.67 36.0 -189.7 4.7 Fused Silica 1064
LFS-36+192.79-ET4.6 36.0 -192.8 4.6 Fused Silica 1064
LFS-36+383.95-ET4.7 36.0 -384.0 4.7 Fused Silica 1064
LFS-10+33.5-ET3.3FB 10.0 -33.5 3.3 Fused Silica 1090
LFS-10+33.8-ET3.3FB 10.0 -33.8 3.3 Fused Silica 1090

The lens listed above is only part of our product, please contact us for your customized optics.