The Tamron M12VM412 C-Mount 4 to 12mm Varifocal Manual Iris Lens is a varifocal lens which features a 4 to 12mm adjustable focal length. Compatible with cameras using a 1/2" imager size and C-mount, the lens is designed to deliver high-quality imagery. With an aperture range of f/1.4 to close, the lens allows for clear images even in lowlight conditions. The lens surface is multicoated for reducing ghosting and flare in backlit conditions and eliminates constructional problems such as lopsided blur and focal point image degradation. The integrated slip-mount mechanism allows you to fine-tune the position after mounting the camera to set the auto-iris meter to a proper position around the lens. With the lock for each control ring (zoom and focus), you can avoid setting displacement after installation.
Features
- Suitable for cameras having an imager size of 1/2"
- Manual zoom & focus with lock
- 1.0' / 0.3m focus range
- Multicoated for less ghosting and flare in backlit conditions
- Eliminates constructional problems such as lopsided blur and focal point image degradation
- Slip-mount mechanism for fine-tuning the position after mounting the camera to set the auto-iris meter to a proper position around the lens
- Lock for each control ring (zoom and focus) to avoid setting displacement after installation
- Appropriate for security applications where high resolution and/or short-to-medium long-range focal points are required
- Environmentally-friendly design - does not use substances that impact the environment in optical glass materials, sealing, and packaging
Downloads
 |
Tamron Aspherical Megapixel Lens Spec Sheet (Size: 4.5 MB) |
Additional Information
| Product SKU | M12VM412 |
|---|---|
| Brand | Tamron |
| Condition | New |
| Format | 1/2" |
| Lens Mount | C |
| Iris Control | Manual Iris |
| Max Aperture | f/1.4 |
| Min Focal Length | 4.0 mm |
| Max Focal Length | 12.0 mm |
| Features | Aspherical |
| Zoom Size | Manual w/Lock |
| Iris Type | Manual Iris |
| Mount Type | C Mount |
| Lens Size | 4-12 mm |
| Focus Control | Manual w/Lock |
| CCD Size | 1/2" |
| Desired Aperture | F/1.4 |
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