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K690~K691 Series
SiRON
9031809090
Selection reference
![]() ![]() | K690 series |
| The 65mm high-resolution telecentric lens C interface supports a maximum of 2/3-inch 5-megapixel CCD | |
![]() | K691 series |
| The C interface of the 110mm high-resolution telecentric lens supports a maximum of 2/3-inch 5-megapixel CCD |

Specification parameters
| Model | K690-65-0.3F23HR |
| Object distance | 65 |
| Gain | 0.3x |
| Depth of field | 7.4 |
| Camera interface | C interface |
| Telecentric degree | <0.1 |
| Optical distortion | <0.1 |
| F.NO | Adjustable |
| MTF>0.3(LP/MM) | 0.003 |
| Model | K691-110-0.3FH |
| Object distance | 110 |
| Gain | 0.3x |
| Depth of field | 3.5 |
| Camera interface | C interface |
| Telecentric degree | <0.1 |
| Optical distortion | <0.1 |
| F.NO | Adjustable |
| MTF>0.3(LP/MM) | 0.01 |
| Model | K682-145-0.7F29 |
| Object distance | 110 |
| Gain | 0.3x |
| Depth of field | 7.4 |
| Camera interface | C interface |
| Telecentric degree | <0.1 |
| Optical distortion | <0.1 |
| F.NO | Adjustable |
| MTF>0.3(LP/MM) | 0.003 |