CCTV lenses
3.8-18 mm, 1/1.8", 3 MP, C-mount Varifocal CCTV Lens, F1.6 Manual iris (LS-SVM3818XIR-3M)
Model LS-SVM3818XIR-3M
- Focal length3.8-18mm
- MountC-mount
- Sensor1/1.8"
- ApertureF1.6 Manual iris
- Resolution3.0 Megapixel
$39.00
In stock - ships the same business day (4 available, order by 2 PM ET)
0.84 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. 3.8-18 mm 1/1.8" 3.0 megapixel manual-iris varifocal CCTV lens with IR day/night correction, F1.6, C mount, for safe-city, ITS and general surveillance cameras. At a glance: focal length 3.8-18mm; format 1/1.8"; resolution 3.0 Megapixel; aperture F1.6 Manual 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-SVM3818XIR-3M |
|---|---|
| Format | 1/1.8" |
| Angle of view (1/1.8" 16:9, DxHxV) | 160 x 125 x 62 deg |
| Angle of view (1/1.8" 4:3, DxHxV) | 160 x 114 x 80 deg |
| Notes | X-QF |
| IR correction | Yes (day & night) |
| Angle of view (1/1.8" 16:9) | 160 x 125 x 62 deg |
| Angle of view (1/1.8" 4:3) | 160 x 114 x 80 deg |
Optics
| Focal length | 3.8-18mm |
|---|---|
| Aperture | F1.6 Manual iris |
| M.O.D. | 0.2m |
| Distortion | -81.4% ~ -2.84% |
| Back focal length (optical) | 8.8~20.9mm |
| Total track length (TTL) | 91.7mm |
Sensor and imaging
| Resolution | 3.0 Megapixel |
|---|
Mechanical
| Size | dia. 50 x 72.4mm |
|---|---|
| Optical total length | 91.7mm |
| Mount | C |
| Weight | 530g |
| Shipping weight (estimated) | 0.84 kg |
Other models in the Varifocal CCTV lenses series
See all 73 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-SVM0550IR-3M | 5-50 mm, 1/2.7", 3 MP, CS-mount | $39.00 | 2 in stock | View |
| LS-SVM0550IR-3MS | 5-50 mm, 1/2.5", 3 MP, C-mount | $39.00 | 5 in stock | View |
| LS-SVM0660 | 6-60 mm, 1/3", CS-mount | $39.00 | 2 in stock | View |
| LS-SVM0850IR-3M | 8-50 mm, 1/1.8", 3 MP, C-mount | $39.00 | 3 in stock | View |
| LS-SVM1040IR-3M | 10-40 mm, 1/2.5", 3 MP, C-mount | $39.00 | 5 in stock | View |
| LS-SVM1050IR-5M | 10-50 mm, 1/1.7", 5 MP, CS-mount | $39.00 | 5 in stock | View |
| LS-SVM12120-3M | 12-120 mm, 1/1.8", 3 MP, C-mount | $39.00 | 4 in stock | View |
| LS-SVM1240IR-3M | 12-40 mm, 1/1.8", 3 MP, CS-mount | $39.00 | 2 in stock | View |
| LS-SVM15180-3MS | 15-180 mm, 1/1.8", C-mount | $39.00 Quote | Ships in 2-3 weeks | View |
| LS-SVM1648-3M | 16-48 mm, 2/3", 3 MP, C-mount | $39.00 | 4 in stock | View |
| LS-SVM2812IR-3MS | 2.8-12 mm, 1/2.7", 3 MP, CS-mount | $39.00 | 2 in stock | View |
| LS-SVM2812JIR-5M | 2.8-12 mm, 1/2.7", 5 MP, CS-mount | $39.00 | 4 in stock | View |
| LS-SVM6515IR-3M | 6-15.5 mm, 2/3", 3 MP, C-mount | $39.00 | 4 in stock | View |
| LS-SVP0550PIR-4M | 5-50 mm, 1/2.7", 4 MP, CS-mount | $39.00 | 5 in stock | View |
| LS-S11VP1540IR-12M | 15-40 mm, 1.1", 12 MP, C-mount | $69.00 | 2 in stock | View |
| LS-S1VD1040IR-12M | 10-40 mm, 1", 12 MP, C-mount | $69.00 | 2 in stock | View |
| LS-S1VM1040IR-12M | 10-40 mm, 1", 12 MP, C-mount | $69.00 | 4 in stock | View |
| LS-S1VP1040IR-12M | 10-40 mm, 1", 12 MP, C-mount | $69.00 | 3 in stock | View |
| LS-SVD0825IR-8M | 8-25 mm, 1/1.7", 8 MP, CS-mount | $69.00 | 3 in stock | View |
| LS-SVD1050MIR-12M | 10-50 mm, 1/1.7", 12 MP, C-mount | $69.00 | 5 in stock | View |
| LS-SVD1150IR-8M | 11-50 mm, 1/1.7", 8 MP, CS-mount | $69.00 | 5 in stock | View |
| LS-SVD1575IR-12M | 15-75 mm, 1/1.7", 12 MP, C-mount | $69.00 | 4 in stock | View |
| LS-SVD1575IR-8M | 15-75 mm, 1/1.7", 8 MP, C-mount | $69.00 | 3 in stock | View |
| LS-SVD2812HIR-8M | 2.8-12 mm, 1/1.8", 8 MP, CS-mount | $69.00 | 2 in stock | View |