CCTV lenses
3.8-18 mm, 1/1.8", 3 MP, C-mount Varifocal CCTV Lens, F1.6 DC Iris (LS-SVD3818IR-3M)
Model LS-SVD3818IR-3M
- Focal length3.8-18mm
- MountC-mount
- Sensor1/1.8"
- ApertureF1.6 DC Iris
- Resolution3.0 Megapixel
$79.00
In stock - ships the same business day (3 available, order by 2 PM ET)
0.31 kg shipping weight
Volume pricing, Net 30 or a formal quote?
3.8-18 mm, 1/1.8", 3 MP, C-mount Varifocal CCTV Lens. A 3.8-18 mm F1.6 DC auto-iris varifocal lens for 1/1.8" 3-megapixel cameras with IR correction for day and night, in a metal body. At a glance: focal length 3.8-18mm; format 1/1.8"; resolution 3.0 Megapixel; aperture F1.6 DC Iris; mount C.
- 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-SVD3818IR-3M |
|---|---|
| IR corrected | IR |
| Format | 1/1.8" |
| Angle of view (1/1.8", DxHxV) | 160 x 114 x 80 deg |
| Angle of view (1/2", DxHxV) | 134 x 100 x 70 deg |
| Notes | -20°~+80° |
| IR correction | IR |
| B.F.L. | 8.8~20.9 mm |
| T.T.L. | 91.7 mm |
Optics
| Focal length | 3.8-18mm |
|---|---|
| Aperture | F1.6 DC Iris |
| M.O.D. | 0.2m |
| Back focal length | 8.8~20.9mm |
| Total track length (TTL) | 91.7mm |
| Distortion | -81.4~-2.5% |
Sensor and imaging
| Resolution | 3.0 Megapixel |
|---|
Mechanical
| Size | dia. 50 x 74.23 |
|---|---|
| Mount | C |
| Weight | 150g |
| Shipping weight (estimated) | 0.31 kg |
Other models in the Varifocal CCTV lenses series
See all 73 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-SVD1050-3M | 10-50 mm, 1/2.7", 3 MP, CS-mount | $79.00 | 5 in stock | View |
| LS-SVD1050IR-5M | 10-50 mm, 1/1.7", 5 MP, CS-mount | $79.00 | 5 in stock | View |
| LS-SVD12120-3M | 12-120 mm, 1/1.8", 3 MP, C-mount | $79.00 | 2 in stock | View |
| LS-SVD2613IR-M | 2.6-13 mm, 1/3", 1.3 MP, CS-mount | $79.00 | 2 in stock | View |
| LS-SVD2712-3M | 2.7-12 mm, 1/2.7", 3 MP, CS-mount | $79.00 | 4 in stock | View |
| LS-SVD2812IR-3M | 2.8-12 mm, 1/2.7", 3 MP, CS-mount | $79.00 | 3 in stock | View |
| LS-SVD2812IR-4M | 2.8-12 mm, 1/2.7", 4 MP, CS-mount | $79.00 | 4 in stock | View |
| LS-SVD2812IR-5M | 2.8-12 mm, 1/2.7", 5 MP, CS-mount | $79.00 | 5 in stock | View |
| LS-SVD2908IR-M | 2.9-8 mm, 1/3", 1.3 MP, CS-mount | $79.00 | 3 in stock | View |
| LS-SVD30120IRY-5M | 30-120 mm, 1/2", 5 MP, CS-mount | $79.00 | 4 in stock | View |
| LS-SVD3511MIR-6M | 3.5-11 mm, 1/1.7", 6 MP, C-mount | $79.00 | 5 in stock | View |
| LS-SVD3610IR-6M | 3.6-10 mm, 1/1.8", 6 MP, CS-mount | $79.00 | 5 in stock | View |
| LS-SVD61514IR-3M | 6-15 mm, 2/3", 3 MP, C-mount | $79.00 | 2 in stock | View |
| LS-SVD6520IR-3M | 6.5-20 mm, 2/3", 3 MP, C-mount | $79.00 | 4 in stock | View |
| LS-SVD7585IR-3M | 7.5-85 mm, 1/1.8", 3 MP, C-mount | $89.00 | 2 in stock | View |
| LS-SVM0412IR-2M | 4-12 mm, 1/2", 2 MP, C-mount | $79.00 | 5 in stock | View |
| LS-SVM0418IR-3M | 4-18 mm, 1/1.8", 3 MP, C-mount | $79.00 | 3 in stock | View |
| LS-SVM0550IR-3M | 5-50 mm, 1/2.7", 3 MP, CS-mount | $79.00 | 2 in stock | View |
| LS-SVM0550IR-3MS | 5-50 mm, 1/2.5", 3 MP, C-mount | $79.00 | 5 in stock | View |
| LS-SVM0660 | 6-60 mm, 1/3", CS-mount | $79.00 | 2 in stock | View |
| LS-SVM0850IR-3M | 8-50 mm, 1/1.8", 3 MP, C-mount | $89.00 | 3 in stock | View |
| LS-SVM1040IR-3M | 10-40 mm, 1/2.5", 3 MP, C-mount | $79.00 | 5 in stock | View |
| LS-SVM1050IR-5M | 10-50 mm, 1/1.7", 5 MP, CS-mount | $79.00 | 5 in stock | View |
| LS-SVM12120-3M | 12-120 mm, 1/1.8", 3 MP, C-mount | $79.00 | 4 in stock | View |