Performance parameters
Working band | 8~12 | Focus Mode | Athermailzed | Backrest distance | 8.5 | Shape size | 25.5×φ33.4 |
Field of View Angle (Horizontal x Vertical) |
62.3°×51.6° |
Focusing range | -------- | Interface | M34×0.75 | weight | 30 | Protection Level | IP67 | working temperature | -40℃~+60℃ |
SF 9/1.2 ULC DF
Athermalized lens series
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