| 2/3 75MM F/3.9 |
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| SPECIFICATIONS | ||
| Focal Length | 75mm | |
| Iris Range | F/3.9-32 | |
| Iris Operation | Manual | |
| Focus Operation | Manual | |
| Mount | C | |
| 1/3" Angle of View (wide/telephoto) | 3.5° x 2.5° | |
| 1/2" Angle of View (wide/telephoto) | 5.0° x 3.5° | |
| 2/3" Angle of View (wide/telephoto) | 6.9°x 5.2° | |
| Effective Diameter (Front/Rear Lens) | Ø18.4mm/Ø10.7mm | |
| Minimum Object Distance | 19.7 in. (0.5m) | |
| Back Focus | 27.115mm (in air) | |
| Filter Size | M25.5 P=0.5 | |
| Maximum Diameter | ø1.1 in. (ø29mm) | |
| Overall Length | 2.6 in. (65.5mm) | |
| Weight | 2.3 oz. (64 grams) | |