21mm MWIR Lens
Detail
Basic Info
Transmissive secondary imaging structure
Process design for eliminating stray light
Composed of 7 lenses
Lens material: Germanium, silicon, sulfur based optical glass
Structural material: Aluminum
Advantage
Heatless design has been achieved within the range of 45 ° to+60 °;
There is no other stray light except for normal pixels.
Random vibration analysis meets the specified requirements.
| Specifications | |
| Item No. | JC-MWIRL-80 |
| EFL | 21mm |
| F# | 2 |
| Working Band | 3.7μm~4.8μm |
| MTF@34lp/mm | 0F≥0.4 0.7 F≥0.35 1.0 F≥0.25 |
| Operation Temperature | -45℃~+60℃ |
| Weight | 208g |