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Machine vision lenses
15.5 - 20.4 mm lens, 2/3", C-mount (LS-ZML-0021)
Model LS-ZML-0021
- Magnification0.3X-1.0X
- MountC-mount
- Sensor2/3"
- Working distance90 mm
- ApertureF4.5-F22C
- Resolution1.5
$489.00
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Machine vision lens for industrial cameras. Field of view 2/3": 29.3 x 22.0 mm - 8.8 x 6.6 mm (H x V at 90 mm).
- Same-day shipping on stock itemsTracked UPS or DHL
- 3-year warranty, minimumCovers defects in materials and workmanship
- Expert machine-vision support includedFrom our engineering team, incl. a licensed P.E.
- Volume discounts and Net 30For approved business accounts; purchase orders welcome
- 90-day returnsUnused items, counted from delivery; free US return label; restocking fee up to 15% may apply
- Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay
Specifications
General
| Model | LS-ZML-0021 |
|---|---|
| Angle of view 1/2" (d/h/v) | 10.70°-2.72° / 8.48°-2.18° / 6.38°-1.64° |
| Angle of view 2/3" (d/h/v) | 14.88°-2.84° / 11.80°-2.78° / 8.74°-2.24° |
| Aov @ 1/3″ h°×v°×d° | 8.48 × 6.38 × 10.70° 2.18 × 1.64 × 2.72° |
| Aov @ 2/3″ h°×v°×d° | 11.80 × 8.74 × 14.88° 2.78 × 2.24 × 2.84° |
| Lens type | Zoom |
| Max image format | 8.8 x 6.6 mm (Ø11 mm) |
| Rings | focus ring, zoom ring, iris ring (one lock screw drawn on each) |
| Spectrum | Visible |
| Type | megapixel macro zoom |
| Zoom control | Manual |
| Zoom range | 15.5 mm - 20.4 mm |
Optics
| Magnification | 0.3X-1.0X |
|---|---|
| Aperture (F) | F4.5-F22C |
| Field of view | 2/3": 29.3 x 22.0 mm - 8.8 x 6.6 mm (H x V at 90 mm) |
| Distortion | 2/3": 0.3X Tele +0.02%, 1.0X Wide +1.78% (y=5.5); 1/2": 0.3X Tele +0.12%, 1.0X Wide +0.77% (y=4.0) |
| Back focal length | 20.4 mm |
| Control (iris/focus/zoom) | Manual / Manual / Manual |
| Effective lens aperture | Front Ø15.5 mm / Rear Ø7.0 mm |
| Focus | 90 mm |
| Focus control | Manual |
| Image circle | 11 mm |
| Image size dimensions | 8.8 mm x 6.6 mm |
| Iris control | Manual |
| Max aperture ratio | 1:4.5 |
| Working distance (mm) | 90 |
Sensor and imaging
| Max. sensor format | 2/3" |
|---|---|
| Resolution (MP) | 1.5 |
Environment and compliance
| Operating temperature | -10 to +50 °C |
|---|
Mechanical
| Mount | C-mount |
|---|---|
| Dimensions (dia. x length, mm) | 36.5 x 79.5 |
| Filter size | M34 P=0.5 mm |
| Flange back length | 17.526 mm (in air) |
| Front diameter | 15.5 mm |
| Mount thread | 1-32UNF |
| Object dimension at 90 mm, 1/2" (d/h/v) | 26.7-8.0 / 21.3-6.4 / 16.0-4.8 mm |
| Object dimension at 90 mm, 2/3" (d/h/v) | 36.7-11.0 / 29.3-8.8 / 22.0-6.6 mm |
| Rear effective diameter | 7 mm |
| Weight (g) | 150 |
Other models in the Lens series, C-mount (S04) series
See the category| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-ZML-0020 | 13 - 130 mm | $399.00 Quote | Lead time confirmed with your quote | View |