Catalog No. | Description | QOH | Price | Order |
---|---|---|---|---|
LM-1039-Z-ET2.5 |
More info LM-1039-Z-ET2.5CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 1.000"+.000"/-.005" EDGE THICKNESS: 0.100"+/-.005" CENTERING TOLERANCE: 0.001" MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 3.937" +/- 0.5% MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.60 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
7 | $180.50 | |
LM-1075-Z-ET2.85 |
More info LM-1075-Z-ET2.85CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 1.000"+.000"/-.005" EDGE THICKNESS: 0.1125"+/-.0050" CENTERING TOLERANCE: 0.001" MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 7.500" +/- 1.0% MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
9 | $210.00 | |
LM-1537-Z-ET6.0 |
More info LM-1537-Z-ET6.0CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 1.500"+.000"/-.005" EDGE THICKNESS: 0.236"+/-.010" CENTERING TOLERANCE: 0.002" MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 3.750" +/- 1.0% MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
6 | $350.00 | |
LM-1540-Z-ET6.0 |
More info LM-1540-Z-ET6.0CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 1.500"+.000"/-.005" EDGE THICKNESS: 0.236"+/-.005" CENTERING TOLERANCE: 0.0015" MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 4.000" +/- 0.5% MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.25% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
1 | $350.00 | |
LM-1568-Z-ET2.0 |
More info LM-1568-Z-ET2.0CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 1.500"+.000"/-.005" EDGE THICKNESS: 0.080"+/-.005" CENTERING TOLERANCE: 0.0015" MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 6.750" +/- 0.5% MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
1 | $500.00 | |
LM-1568-Z-ET3.0 |
More info LM-1568-Z-ET3.0CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 1.500"+.000"/-.005" EDGE THICKNESS: 0.120"+/-.005" CENTERING TOLERANCE: 0.0015" MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 6.750" +/- 0.5% MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
1 | $500.00 | |
LM-157Y-Z-ET9.0 |
More info LM-157Y-Z-ET9.0CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 1.500"+.000"/-.005" EDGE THICKNESS: 0.354"+/-.005" CENTERING TOLERANCE: 0.0015" MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 7.500" +/- 1.0% MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.25% MAXIMUM. |
1 | $345.00 | |
LMM-15-18.41@4.6-Z-ET1.92-DBAR |
More info LMM-15-18.41@4.6-Z-ET1.92-DBARCONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 15.00mm + 0.00mm /- 0.10mm EDGE THICKNESS: 1.92mm +/- 0.05mm(CTR.THK: 3.00mm) CENTERING TOLERANCE: 0.02mm MAXIMUM T.I.R. SURFACE ACCURACY: 1/2 WAVE @ 633nm. SURFACE QUALITY: 40-20 PER MIL-PRF-13830, 2 FACES FOCAL LENGTH: 18.414mm +/- 0.25% @ 4.60um MATERIAL TYPE/QUALITY: ZINC SELENIDE, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.25% MAXIMUM REFLECTANCE PER SURFACE AT 4.60 MICRONS AND ALSO 0.25% MAXIMUM PER SURFACE AT 2.00 MICRONS BOTH WITH A NORMAL INCIDENCE ANGLE, APPLIED TO BOTH FACES. NOTE: CONVEX RADIUS = 16.746mm CONCAVE RADIUS = 41.101mm |
4 | $435.00 | |
LMM-20-G-25-ET1.8-AR |
More info LMM-20-G-25-ET1.8-ARCONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 20.00mm + 0.00mm /- 0.12mm EDGE THICKNESS: 1.80mm +/- 0.25mm CENTERING TOLERANCE: 0.025mm MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 25.00mm +/- 1.0% MATERIAL TYPE/QUALITY: GERMANIUM, OPTICAL GRADE COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
6 | $300.00 | |
LMM-28-Z-127-ET2.5 |
More info LMM-28-Z-127-ET2.5CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 28.00mm + 0.00mm /- 0.12mm EDGE THICKNESS: 2.50mm +/- 0.25mm CENTERING TOLERANCE: 0.025mm MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 127.00mm +/- 1.0% MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
4 | $225.00 | |
LMM-38-Z-127-ET2.0 |
More info LMM-38-Z-127-ET2.0CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 38.00mm + 0.00mm /- 0.12mm EDGE THICKNESS: 2.00mm +/- 0.10mm CENTERING TOLERANCE: 0.050mm MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 127.00mm +/- 1.0% MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
4 | $210.00 | |
LMM-38-Z-190.5-ET2.0 |
More info LMM-38-Z-190.5-ET2.0CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 38.00mm + 0.00mm /- 0.12mm EDGE THICKNESS: 2.00mm +/- 0.25mm CENTERING TOLERANCE: 0.038mm MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS SURFACE QUALITY: 40-20 PER MIL-O-13830, 2 FACES. FOCAL LENGTH: 190.50mm +/- 0.5% MATERIAL TYPE/QUALITY: ZINC SELENIDE, LASER GRADE COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
2 | $425.00 | |
LMM-38-Z-190.5-ET4.0 |
More info LMM-38-Z-190.5-ET4.0CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 38.00mm + 0.00mm /- 0.12mm EDGE THICKNESS: 4.00mm +/- 0.25mm CENTERING TOLERANCE: 0.038mm MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS SURFACE QUALITY: 40-20 PER MIL-O-13830, 2 FACES. FOCAL LENGTH: 190.50mm +/- 0.5% MATERIAL TYPE/QUALITY: ZINC SELENIDE, LASER GRADE COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
5 | $425.00 | |
LMM-38-Z-254-ET4.0 |
More info LMM-38-Z-254-ET4.0CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 38.00mm + 0.00mm /- 0.12mm EDGE THICKNESS: 4.00mm +/- 0.25mm CENTERING TOLERANCE: 0.038mm MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS SURFACE QUALITY: 40-20 PER MIL-O-13830, 2 FACES. FOCAL LENGTH: 254.00mm +/- 0.5% MATERIAL TYPE/QUALITY: ZINC SELENIDE, LASER GRADE COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
3 | $425.00 | |
LMM-50-Z-127-ET9.0 |
More info LMM-50-Z-127-ET9.0CONFIGURATION: DISC, CONCAVE-CONVEXDIAMETER: 50.00mm + 0.00mm /- 0.12mm EDGE THICKNESS: 9.00mm +/- 0.12mm CENTERING TOLERANCE: 0.050mm MAXIMUM T.I.R. SURFACE ACCURACY: 1/40 WAVE @ 10.6 MICRONS. SURFACE QUALITY: 40-20 SCRATCH-DIG FOCAL LENGTH: 127.00mm +/- 1.0% MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE. COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM REFLECTANCE PER SURFACE AT 10.6 MICRONS WITH A NORMAL INCIDENCE ANGLE APPLIED TO BOTH FACES. TYPICAL ABSORPTION: 0.30% MAXIMUM. |
2 | $600.00 |