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VS-LLD18
The VS-LLD series’ distortionless design, in combination with a Floating System of internal lens elements, allows it to deliver high resolution performance at any magnification. With a maximum sensor size of up to 4/3″ it is a great selection to use for any application using a large sensor format that needs a distortionless image.
| Model | VS-LLD18 | |||
|---|---|---|---|---|
| Focal Length | 18mm | |||
| Maximum aperture ratio | 1: 2.0 | |||
| Optical Mag Range | (∞) x 0.05 ~ x 0.25 | |||
| Optical mag. | x 0.05 | x 0.15 | x 0.25 | |
| 4/3" | 272.0 × 362.0 mm | 90.7 × 120.7 mm | 54.4 × 72.4 mm | |
| FOV (VxH mm) | 1" | 225.2 x 225.2 mm | 75.1 x 75.1 mm | 45.0 x 45.0 mm |
| 2/3" | 142.0 x 168.0mm | 46.3 x 56.0 mm | 28.4 x 33.6 mm | |
| WD | 347..0 mm | 102.2 mm | 53.8 mm | |
| O/I (Object & Imager distance) | 448.3 mm | 202.5 mm | 153.6 mm | |
| Working F/# | 2.1 | 2.2 | 2.3 | |
| TV distortion | -0.28 % | -0.40 % | -0.49 % | |
| Operation | Manual | |||
| Wavelength | Visible | |||
| Camera mount | C-mount | |||
| Flange Back | 17.526 mm | |||
| Sensor size (max.) | 4.3" | |||
| Filter Thread | M=43 P=0.75 | |||
| Weight (approx.) | 320 g | |||
| Dimension | 50.5 (max.) | × L = 83.8 (X0.05) ~ 82.3 | (X0.25) mm |
