
Material: H-K9L
Design Wavelength: 587.6nm
Surface Flatness: λ/4@ 633 nm
Surface Quality: 60/40
Centration: ≤3 arcmin
Focal Length Tolerance: ±1%

Material: H-K9L
Design Wavelength: 587.6nm
Surface Flatness: λ/4@ 633 nm
Surface Quality: 60/40
Centration: ≤3 arcmin
Focal Length Tolerance: ±1%
| Dia | Focus | Back Focus | R1 | R2 | Center Thickness | Edge Thickness | Refractive | uncoated model | AR@400-700nm model | AR@650-1050nm model | AR1000-1650nm model |
| 25.4 | 100 | 95.9 | 32.14 | 82.23 | 3.59 | 2 | 10 | JKLM1-025B-100 | JKLM1-025B-100-VIS | JKLM1-025B-100-NIR | JKLM1-025B-100-SWIR |
| 25.4 | 125 | 121.2 | 40.6 | 106.9 | 3.26 | 2 | 8 | JKLM1-025B-125 | JKLM1-025B-125-VIS | JKLM1-025B-125-NIR | JKLM1-025B-125-SWIR |
| 25.4 | 150 | 146.3 | 49.06 | 131.56 | 3.05 | 2 | 6.7 | JKLM1-025B-150 | JKLM1-025B-150-VIS | JKLM1-025B-150-NIR | JKLM1-025B-150-SWIR |
| 25.4 | 200 | 196.5 | 66.15 | 182.19 | 2.79 | 2 | 5 | JKLM1-025B-200 | JKLM1-025B-200-VIS | JKLM1-025B-200-NIR | JKLM1-025B-200-SWIR |
| 25.4 | 300 | 296.5 | 100.89 | 288.2 | 2.52 | 2 | 3.3 | JKLM1-025B-300 | JKLM1-025B-300-VIS | JKLM1-025B-300-NIR | JKLM1-025B-300-SWIR |
| 50.8 | 100 | 88.8 | 30.34 | 65.8 | 9.7 | 1.1 | 10 | JKLM1-050B-100 | JKLM1-050B-100-VIS | JKLM1-050B-100-NIR | JKLM1-050B-100-SWIR |
| 50.8 | 150 | 141.7 | 47.87 | 119.32 | 7.29 | 2.7 | 6.7 | JKLM1-050B-150 | JKLM1-050B-150-VIS | JKLM1-050B-150-NIR | JKLM1-050B-150-SWIR |
| 50.8 | 200 | 192.9 | 65.16 | 171.6 | 6.18 | 2.9 | 5 | JKLM1-050B-200 | JKLM1-050B-200-VIS | JKLM1-050B-200-NIR | JKLM1-050B-200-SWIR |
| 50.8 | 250 | 243.5 | 82.54 | 224.67 | 5.53 | 2.9 | 4 | JKLM1-050B-250 | JKLM1-050B-250-VIS | JKLM1-050B-250-NIR | JKLM1-050B-250-SWIR |
| 50.8 | 300 | 293.8 | 100.08 | 279.12 | 5.1 | 3 | 3.3 | JKLM1-050B-300 | JKLM1-050B-300-VIS | JKLM1-050B-300-NIR | JKLM1-050B-300-SWIR |