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VS-LDA15
The VS-LDA15 is one of the Distortionless Macro Lenses under VS-LDA Series. It features a fixed focal length of 15mm and a flexible working distance ranging from 489.2mm to 88.9mm. With magnification ranging from 0.03x to 0.15x at infinity, it excels in distortionless close-up imaging. The lens is optimized for light gathering with a working F/# of 2.1 – 2.2, and its C-Mount design ensures compatibility with various cameras and imaging systems. Overall, the VS-LDA15 is an ideal choice for applications that demand precise imaging with minimal distortion.
| Model | VS-LDA15 | ||||
|---|---|---|---|---|---|
| Focal Length | 15mm | ||||
| Maximum aperture ratio | 1: 2.0 | ||||
| Optical Mag Range | (∞) x 0.03 ~ x 0.15 | ||||
| Optical mag. | x 0.03 | x 0.06 | x0.10 | x 0.15 | |
| 2/3" | 236.7 × 280.0 | 118.3 × 140.0 | 71.0 x 84.0mm | 47.3 × 56.0 | |
| FOV (VxH mm) | 1/2" | 160.0 x 213.3 mm | 80.0 x 106.7 mm | 48.0 × 64.0mm | 32.0 x 42.7mm |
| 1/3" | 120.0 x 160.0 mm | 60.0 × 80.0 mm | 36.0 x 48.0 mm | 24.0 × 32.0mm | |
| WD | 489.2 mm | 239.0mm | 138.9 mm | 88.9 mm | |
| O/I (Object & Imager distance) | 536.2 mm | 286.4 mm | 186.9 mm | 137.7 mm | |
| Working F/# | 2.1 | 2.1 | 2.1 | 2.2 | |
| TV distortion | -0.01 % | -0.02 % | -0.05 % | -0.09 % | |
| Operation | Manual | ||||
| Wavelength | Visible | ||||
| Camera mount | C-mount | ||||
| Flange Back | 17.526 mm | ||||
| Sensor size (max.) | 2/3" | ||||
| Filter Thread | M=27 P=0.5 | ||||
| Weight (approx.) | 46 g | ||||
| Dimension | Φ 29.5 (max.) × L = 29.5 (×0.03) ~ 31.3 (×0.15) mm | ||||
