This varifocal aspheric lens combines the advantages of larger format sensors with the flexibility of an adjustable focal length. Its great for high-end imaging when a manually adjustable focal length is needed.
Transmission extends in to the NIR range, with 50% transmission at 860 nm. (See the Resources tab for the curve.)
This lens, with a metal body, has locking screws to keep the iris and focus in position. When combined with a 1 (16 mm) sensor, it offers a zoom ratio of 4x.
Технические характеристики
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Mechanical
| Lens Mount: | C-Mount |
| Length: | 124.0 mm |
| Filter Thread: | M58 x .75 |
Optical
| Lens Type: | General |
| Focal Length: | 16 mm |
| Minimum Object Distance: | 1,000 mm |
| F#: | 1.8 — 16.0 |
| Image Circle: | 16.00 mm (1) |
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