CCTV lenses
Fixed focus manual lenses for 1"
Reference technical notes | ||||
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New
25, 50 and 75mm lenses are now available with fixing screws on metal rings.
Fixing screws are useful in case of vibrations (which occurs sometimes in factory automation applications), to avoid ring shifting from a preset position.
| 2514 | 5018 |
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MANUAL FOR 1" | 2514V | 5018V | |
| With fixing screws | yes | ||
| Image format | 1/3" - 1/2" - 2/3" - 1" | ||
| Focal lenght | mm | 25 | 50 |
| Max aperture ratio | f | 1.4 | 1.8 |
| Iris operation | manual | ||
| Focus operation | manual | ||
| Angle field of view (D x H x V) | 1/3" | 13.3° x 10.6° x 8.0° | 6.9° x 5.5° x 4.2° |
| 1/2" | 17.6° x 14.2° x 10.6° | 9.1° x 7.3° x 5.5° | |
| 2/3" | 24.1° x 19.4° x 14.6° | 12.6° x 10.1° x 7.6° | |
| 1" | 34.8° x 27.8° x 20.9° | 18.6° x 14.8° x 11.1° | |
| Minimum object distance | m | 0.5 | 1 |
| Back focal lenght | mm | 11.5 | 22.15 |
| Effective diameter | front | 18.7 | 27.4 |
| rear | 14 | 14 | |
| Filter screw size | M43.0 P=0.75 | M40.5 P=0.5 | |
| Mount | C | ||
| Mechanical dimensions (dia x l) | mm | 45 x 28 | 44 x 48.5 |
| Weight | g | 81 | 145 |
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