Specification：
Glass aspherical molding is a technology for manufacturing aspherical-shaped glass. It first heats and softens the glass material to a certain extent, and then forms it into an aspherical shape by applying a certain amount of pressure to a mold with a high-precision surface. This kind of lens has significant advantages in imaging quality and optical performance, such as higher resolution, lower distortion rate, wider field of view, etc., and is widely used in high-end optical instruments, high-precision measurement equipment and other fields .
Material:Optical glass,D-LaK6,D-ZK2N,D-ZLaF52LA...
Diameter:10-300mm
Diameter Tolerance:+0/-0.01~+0/-0.1mm
Thickness Tolerance:±0.01~±0.1mm
Focal Length Tolerance (%):±1%
Irregularity (P-V) @ 632.8nm:λ/10~2λ@632.8nm
Surface Quality:20/10~60/40
Aspherical equation:customize
Centration:<30”~3'
Clear Aperture:>90%
Bevel:Protective bevel as needed
Coating:Uncoated,AR,BBAR
| Model | Diameter（mm） | Tc（mm） | Focal length | Material | Model | Diameter（mm） | Tc（mm） | Focal length | Material | ||
| 1 | F3018 | 3 | 2.36 | 1.8 | D-LaK6 | 13 | F6045 | 6 | 2.8 | 4.5 | D-LaK6 |
| 2 | F30205 | 3 | 1.45 | 2.05 | D-LaK6 | 14 | F6080 | 6 | 2.3 | 8 | D-ZK2N |
| 3 | F3050 | 3 | 2 | 5 | D-ZK2N | 15 | FG6010 | 5.6 | 2.25 | 10 | D-ZK2N |
| 4 | F3060 | 3 | 1.5 | 6 | D-ZK2N | 16 | F6015 | 6 | 2.1 | 15 | D-ZK2N |
| 5 | F3080 | 3 | 2.9 | 8 | D-ZK2N | 17 | F6012 | 6 | 2 | 12 | D-ZK2N |
| 6 | FG3080 | 3 | 2.5 | 8 | D-ZK2N | 18 | F6480 | 6.4 | 2.3 | 8 | D-ZK2N |
| 7 | F3012 | 3 | 2 | 12 | D-ZK2N | 19 | F7080 | 7 | 2.3 | 8 | D-ZK2N |
| 8 | F4728 | 4.7 | 3.827 | 2.8 | D-ZLaF52LA | 20 | F8011 | 8 | 2.6 | 11 | D-ZK2N |
| 9 | F4762 | 4.7 | 3.5 | 6.2 | D-ZK2N | 21 | F9015 | 9 | 2.6 | 15 | D-ZK2N |
| 10 | F4780 | 4.7 | 2.9 | 8 | D-ZK2N | 22 | F2028905 | 20 | 4 | 28 | D-ZK2N |
| 11 | FX5010 | 5 | 2 | 10 | D-ZK2N | 23 | F2038905 | 20 | 4 | 38 | D-ZK2N |
| 12 | F6040 | 6 | 2.8 | 4 | D-LaK6 | 24 | F2047 | 20 | 3.95 | 47 | D-ZK2N |
Tel：0431-85178086 Email：lucy@bohroptics.com
Office Address: Kuancheng District, Changchun City, Jilin Province
Tel：0431-85178086
Email：lucy@bohroptics.com
Office Address: Kuancheng District, Changchun City, Jilin Province
Changchun Bohr optics Co.,Ltd All rights reserved 吉ICP备00000000号-1
