Telecentric lenses
3x, WD 250 mm, 1/1.8", C-mount Telecentric Lens (LS-S18WH3X250WC)
Model LS-S18WH3X250WC
3x, WD 250 mm, 1/1.8", C-mount Telecentric Lens. At a glance: magnification 3x; working distance 250 mm; max sensor size 9 mm (1/1.8"); object-side resolution 11.5 µm; image-side f/# 49.4.
Specifications
| Model | LS-S18WH3X250WC |
|---|---|
| Mount | C |
| Magnification (x) | 3 |
| Working distance (mm) | 250 |
| Max sensor size (dia. mm) | 9(1/1.8") |
| Image-side F/# | 49.4 |
| Object-side telecentricity (deg max) | <0.1 |
| Image-side distortion (% max) | 0.7 |
| Numerical aperture NA | 0.02908 |
| Object-side resolution (um) | 11.5 |
| Theoretical depth of field (mm) | 0.44 |
| Image-side MTF30 (lp/mm) | 19 |
| Outer diameter O.D (mm) | dia. 26 |
| Total length TTL (mm) | 271.3 |
| Front filter thread | M25x0.5 after removing the front lens retaining ring |
| Measured depth of field as shipped (mm) | 0.8 |
| Shipping weight (estimated) | 0.49 kg |
Photo shows a representative model of this series; see the specifications for this model.
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Light controllers LensesSelection guideOther sizes in the High-quality 5 MP telecentric lenses (SWH series) series
| Model | Size | Price | Availability | |
|---|---|---|---|---|
| LS-SWH6X110W | 6x, WD 110 mm, 2/3", C-mount | $229.00 | 4 in stock | View |
| LS-SWH6X110WC | 6x, WD 110 mm, 2/3", C-mount | $229.00 | 4 in stock | View |
| LS-SWH6X65W | 6x, WD 65 mm, 2/3", C-mount | $229.00 | 2 in stock | View |
| LS-SWH6X65WC | 6x, WD 65 mm, 2/3", C-mount | $229.00 | 5 in stock | View |
| LS-SWH75X65W | 7.5x, WD 65 mm, 2/3", C-mount | $229.00 | 5 in stock | View |
| LS-SWH75X65WC | 7.5x, WD 65 mm, 2/3", C-mount | $229.00 | 3 in stock | View |
| LS-SWH75X65WCGD | 7.5x, WD 65 mm, 2/3", C-mount | $229.00 | 4 in stock | View |
| LS-SWH75X65WCGDA | 7.5x, WD 65 mm, 2/3", C-mount | $229.00 | 3 in stock | View |
| LS-SWH8X65W | 8x, WD 65 mm, 2/3", C-mount | $229.00 | 2 in stock | View |
| LS-SWH8X65WC | 8x, WD 65 mm, 2/3", C-mount | $229.00 | 3 in stock | View |
| LS-S13WH15X410W | 1.5x, WD 410 mm, 1/3", C-mount | $239.00 | 2 in stock | View |
| LS-S18WH3X250W | 3x, WD 250 mm, 1/1.8", C-mount | $239.00 | 5 in stock | View |
| LS-S25WH2X200W | 2x, WD 200 mm, 1/2.5", C-mount | $239.00 | 5 in stock | View |
| LS-S25WH2X200WC | 2x, WD 200 mm, 1/2.5", C-mount | $239.00 | 2 in stock | View |
| LS-SWH3X110W | 3x, WD 110 mm, 2/3", C-mount | $239.00 | 5 in stock | View |
| LS-SWH3X110WC | 3x, WD 110 mm, 2/3", C-mount | $239.00 | 4 in stock | View |
| LS-SWH3X65W | 3x, WD 65 mm, 2/3", C-mount | $239.00 | 5 in stock | View |
| LS-SWH3X65WC | 3x, WD 65 mm, 2/3", C-mount | $239.00 | 3 in stock | View |
| LS-SWH4X110W | 4x, WD 110 mm, 2/3", C-mount | $239.00 | 2 in stock | View |
| LS-SWH4X110WC | 4x, WD 110 mm, 2/3", C-mount | $239.00 | 4 in stock | View |
| LS-SWH4X150W | 4x, WD 150 mm, 2/3", C-mount | $239.00 | 4 in stock | View |
| LS-SWH4X150WC | 4x, WD 150 mm, 2/3", C-mount | $239.00 | 4 in stock | View |
| LS-SWH4X65W | 4x, WD 65 mm, 2/3", C-mount | $239.00 | 3 in stock | View |
| LS-SWH4X65WC | 4x, WD 65 mm, 2/3", C-mount | $239.00 | 5 in stock | View |
See all 151 models in the High-quality 5 MP telecentric lenses (SWH series) series