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User Manual for Tamron C-Mount 4 to 12mm Varifocal DC Auto Iris Lens Click to enlarge the picture
Contents of the user manual for the Tamron C-Mount 4 to 12mm Varifocal
- Product category: Lenses Tamron
- Brand: Tamron
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Tamron Lenses
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User manual for the Tamron C-Mount 4 to 12mm Varifocal contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Tamron product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Tamron user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Tamron product will considerably shorten its lifespan!
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Product description The Tamron C-Mount 4 to 12mm Varifocal DC Auto 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 360, the lens allows for clear images even in low light conditions. The lens surface is multi-coated for lessening 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. - Suitable for cameras having an imager size of 1/2"
- Manual zoom & focus with lock
- Multi-coating 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
UPC: 725211922025 In the Box Tamron C-Mount 4 to 12mm Varifocal DC Auto Iris Lens Limited 6-Year Warranty Table of Contents
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Technical parametersTamron M12VG412 Specs | Imager Size | 1/2" | | Mount Type | C | | Focal Length | 4 to 12mm | | Aperture Range | 1.4 to 360 | | Angle of View | Imager Size 6.8 x 5.1mm 1/2" Wide: 100.5 x 73.4° 1/2" Tele: 33.4 x 25.1° Imager Size 6.4 x 4.8mm 1/2" Wide: 93.9 x 68.8° 1/2" Tele: 31.4° x 23.6° | | Focusing Range | 1.0' / 0.3 m to ∞ | | Operation | Focus: Manual with Lock Zoom: Manual with Lock Iris: DC Auto | | Back Focus | (in air) Wide 9.05 to 18.90mm | | Operating Voltage | Open 3.0V Close 5V | | Operating Temperature | -4 ~ 140°F (-20 ~ 60°C) | | Dimensions (Diam. x L) | 1.6 x 2" (40 x 50mm) | | Weight | 2.4 oz / 69.0 g | | | | Package Weight | 0.25 lb | | Box Dimensions (LxWxH) | 3.25 x 2.75 x 2.25" |
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