Telecentric lenses
0.4x, WD 85 mm, 2/3", C-mount Telecentric Lens (LS-SDA27.5)
Model LS-SDA27.5
- Magnification0.4x
- MountC-mount
- Sensor2/3"
- Working distance85 mm
- Aperture4.5
- Field of view27.5
$1,029.00
In stock - ships the same business day (2 available, order by 2 PM ET)
0.52 kg shipping weight
Volume pricing, Net 30 or a formal quote?
0.4x, WD 85 mm, 2/3", C-mount Telecentric Lens. At a glance: magnification 0.4x; working distance 85 mm; max sensor size 11 mm (2/3"); object field of view 27.5 mm; object-side resolution 7.6 µm.
- Same-day shipping on stock itemsTracked UPS or DHL
- 3-year warranty, minimumCovers defects in materials and workmanship
- Expert machine-vision support includedFrom our licensed P.E. engineers
- Volume discounts and Net 30For approved business accounts; purchase orders welcome
- 90-day returnsUnused items; free return label in the US
- Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay
Specifications
General
| Model | LS-SDA27.5 |
|---|
Optics
| Telecentric type | Bi-telecentric |
|---|---|
| Object field of view (dia. mm) | 27.5 |
| Magnification (x) | 0.4 |
| Working distance (mm) | 85 |
| Image-side F/# | 4.5 |
| Image-side MTF30 (lp/mm) | >205 |
| Theoretical depth of field (mm) | ±1.1@F4.5 |
| Image-side distortion (% max) | <0.03 |
| Telecentricity (deg max) | <0.1 |
| Object-to-image distance I/O (mm) | 245 |
| Numerical aperture NA | 0.04439 |
| Object-side resolution (um) | 7.6 |
| Total length TTL (mm) | 142.4 |
| Manual iris | No |
| Coaxial illumination | No |
| Front filter thread | M34 P0.5 |
Sensor and imaging
| Max sensor size (dia. mm) | 11(2/3") |
|---|
Mechanical
| Mount | C |
|---|---|
| Net weight (kg) | 0.3 |
| Shipping weight (estimated) | 0.52 kg |
Photo shows a representative model of this series; see the specifications for this model.
Other models in the Large-format telecentric lenses up to 24K, some with manual iris (SDA series) series
See all 80 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-S2DA10C | 3.36x, WD 41 mm, 2", C-mount | $719.00 | 3 in stock | View |
| LS-S12DA10 | 2x, WD 63 mm, 1.2", C-mount | $729.00 | 3 in stock | View |
| LS-S12DA10C | 2x, WD 63 mm, 1.2", C-mount | $729.00 | 3 in stock | View |
| LS-S12DA10CL | 2x, WD 63 mm, 1.2", C-mount | $729.00 | 5 in stock | View |
| LS-S34DA11.5 | 2x, WD 39 mm, 4/3", C-mount | $749.00 | 5 in stock | View |
| LS-SDA430-11.5 | 2x, WD 39 mm, C-mount | $749.00 | 2 in stock | View |
| LS-SDA430-11.5C | 2x, WD 39 mm, C-mount | $749.00 | 2 in stock | View |
| LS-S175DA15.7-M42 | 1.846x, WD 71 mm, 1.75", M42-mount | $819.00 | 3 in stock | View |
| LS-SDA22C | 0.5x, WD 65 mm, 2/3", C-mount | $929.00 | 4 in stock | View |
| LS-SDA22L | 0.5x, WD 65 mm, 2/3", C-mount | $929.00 | 3 in stock | View |
| LS-S23DA28 | 0.4x, WD 96 mm, 2/3", C-mount | $1,029.00 | 3 in stock | View |
| LS-S23DA28IR | 0.4x, WD 96 mm, 2/3", C-mount | $1,029.00 | 5 in stock | View |
| LS-SDA27.5C | 0.4x, WD 85 mm, 2/3", C-mount | $1,029.00 | 3 in stock | View |
| LS-S175DA28.2C-128-M42 | 1x, WD 128 mm, 1.75", M42-mount | $1,039.00 | 2 in stock | View |
| LS-S175DA28.2C-83-M42 | 1x, WD 83 mm, 1.75", M42-mount | $1,039.00 | 4 in stock | View |
| LS-S175DA28C-M42 | 1x, WD 160 mm, 1.75", M42-mount | $1,039.00 | 4 in stock | View |
| LS-SDA29.7 | 0.37x, WD 90 mm, 2/3", C-mount | $1,059.00 | 2 in stock | View |
| LS-SDA16K-35.5AL | 1.75x, WD 105 mm, M72-mount | $1,159.00 | 5 in stock | View |
| LS-SDA37 | 0.3x, WD 110 mm, 2/3", C-mount | $1,189.00 | 2 in stock | View |
| LS-SDA37C | 0.3x, WD 110 mm, 2/3", C-mount | $1,189.00 | 4 in stock | View |
| LS-S43DA42-C | 0.55x, WD 83 mm, 4/3", C-mount | $1,269.00 | 5 in stock | View |
| LS-S1DA44.5-90 | 0.36x, WD 90 mm, 1", C-mount | $1,319.00 | 5 in stock | View |
| LS-S123DA45 | 0.177x, WD 110 mm, 1/2.3", C-mount | $1,329.00 | 3 in stock | View |
| LS-S123DA47 | 0.171x, WD 150 mm, 1/2.3", C-mount | $1,359.00 | 5 in stock | View |