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Can I change the lens on my OV80i camera?

Yes, the lens can be changed. The OV80i uses a standard C-mount lens mount, which allows you to swap lenses for different applications.

Lens changing process:

  1. Power off the camera
  2. Unscrew the current lens by turning counter-clockwise
  3. Screw in the new lens by turning clockwise
  4. Power on and adjust focus in Imaging Setup

Important: Handle lenses carefully and avoid touching the glass surfaces.

Can I adjust the focus of the lens?​

Yes, you can adjust the focus. Most C-mount lenses include a focus adjustment ring that allows you to optimize the image sharpness for your specific working distance and application.

How to adjust focus:

  1. Navigate to Imaging Setup in your recipe
  2. Manually turn the focus ring on the lens barrel
  3. Adjust while viewing the live image until your target is sharp
  4. Save your imaging settings

What lens options are available?​

The OV80i is compatible with a wide variety of standard C-mount lenses. The best lens depends on your required Field of View (FOV) and working distance.

Common focal lengths include:

  • 8mm lens - Wider field of view
  • 12mm lens - Balanced view for general applications
  • 16mm lens - Narrower field of view
  • 25mm lens - Telephoto option for detailed inspection

Where to get lenses:

  • Overview - Purchase directly from us for guaranteed compatibility
  • Third-party suppliers - Standard C-mount lenses from industrial optics suppliers (e.g., Edmund Optics, Thorlabs)
  • Local distributors - Many industrial suppliers carry C-mount lenses

How do I know what lens I have?​

You can find your lens information from:

  • Physical lens marking - Focal length is usually printed on the lens barrel
  • Order documentation - Original purchase specifications
  • Measure field of view - Compare actual view to lens specification charts

What if I need a different field of view?​

Since the OV80i uses changeable M12 lenses, you have several options:

Immediate solutions:

  • Adjust working distance - Move camera closer or farther from target
  • Change mounting position - Reposition camera angle if possible

Lens change options:

  • Purchase different focal length - Choose from 6mm to 25mm options
  • Swap lenses easily - Simple screw-in/screw-out process
  • Try before buying - Test different focal lengths for your application

Contact Overview or your distributor for lens recommendations based on your specific application needs.

Can I clean the lens?​

Clean the protective cover, not the lens directly. The OV80i has a protective cover over the lens and LEDs that should be cleaned instead of the actual lens.

To clean the protective cover:

  • Use a clean, lint-free cloth
  • Use mild cleaning solution if needed
  • Clean gently to avoid scratches
  • The cover protects the lens from dust and contamination

Important: The lens itself should remain protected under the cover and typically doesn't need direct cleaning.

What affects lens performance?​

Several factors impact lens performance:

  • Working distance - Distance from camera to target
  • Lighting conditions - Proper illumination is essential
  • Vibration - Secure mounting reduces image blur
  • Temperature - Extreme temperatures can affect focus
  • Cleanliness - Keep lens surface clean for best image quality

Need help with lens setup?​

If you're having trouble with focus or field of view:

  1. Check our setup guides - Mounting and imaging setup documentation
  2. Contact Overview support - Technical assistance available
  3. Review application examples - Similar use cases and solutions

Contact Information:

  • Support Email: support@overview.ai
  • Documentation: Available in this manual
  • Phone Support: Available during business hours