Telecentric lenses
2.8x, WD 90 mm, 2", M42-mount Telecentric Lens (LS-SDG2.8-M42)
Model LS-SDG2.8-M42
2.8x, WD 90 mm, 2", M42-mount Telecentric Lens. no series title in the outline). At a glance: magnification 2.8x; working distance 90 mm; max sensor size 33 mm (2"); max object field of view 11.8 mm; image-side f/# 11.
Specifications
| Model | LS-SDG2.8-M42 |
|---|---|
| Front filter thread | M48x0.5 |
| Image-side F/# | 11 |
| Image-side MTF30 (lp/mm) | >90 |
| Image-side distortion (% max) | <0.02 |
| Magnification (x) | 2.8 |
| Max object field of view (dia. mm) | 11.8 |
| Max object-side depth of field (mm) | 0.1@F11 |
| Max sensor size (dia. mm) | 33(2") |
| Numerical aperture NA | 0.1421921 |
| Object-side telecentricity (deg max) | <0.05 |
| Working distance (mm) | 90 |
| Total length TTL (mm) | 300.8 |
| Mount | M42 |
| Shipping weight (estimated) | 0.60 kg |
Photo shows a representative model of this series; see the specifications for this model.
Complete the station
Drive the light from a light controller and pair it with a lens for your field of view and working distance.
Light controllers LensesSelection guideOther sizes in the 2.8x telecentric lens for 2" sensors (SDG series) series
| Model | Size | Price | Availability | |
|---|---|---|---|---|
| LS-SDG2.8-M58 | 2.8x, WD 90 mm, 2", M58-mount | $279.00 | 4 in stock | View |
| LS-SDG2.8C-M42 | 2.8x, WD 90 mm, 2", M42-mount | $279.00 | 2 in stock | View |
| LS-SDG2.8C-M58 | 2.8x, WD 90 mm, 2", M58-mount | $279.00 | 4 in stock | View |