EX DG filters benefit from Sigma's multi-layer lens coating, developed to counteract the highly reflective characteristic of image sensors. With older style filters, the light would reflect off the image sensor, bounce off the lens and filter elements and re-enter the image sensor, creating a ghost image. The multi-layer coating dramatically reduces this effect. In addition to this, an optimum, neutral colour balance is ensured, increasing the white balance accuracy of the digital camera.
It reduces the glare and reflections from glass and water and other non-metallic surfaces. It deepens blue skies and saturates the colours. The Sigma circular PL filter is designed to give the best performance with AF Cameras. The Sigma wide multi coated circular polarizing filter is very thin, so it does not cause vignetting with wide-angle lenses. You can monitor the changes at different angles through the viewfinder as you rotate this filter.
Features: Sigma 72mm EX DG Digitally Optimised Circular Polarizer Filter
- Designed for use with AF cameras
- Excellent for outdoor photography
- Deepens blue skies and saturates the colours
- Ultra-thin design so it does not cause vignetting with wide-angle lenses
- High-quality multi-layer optical glass to assure maximum light transmission and eliminate ghosting
- Protect the front element of the lens from dust, moisture, fingerprints and scratches
- Reduces the glare and reflections from glass and water and other non-metallic surfaces
Note: The effect can be seen through the viewfinder and changed by rotating the filter
Specifications: Sigma 72mm EX DG Digitally Optimised Circular Polarizer Filter
- Brand: Sigma
- Model: EX DG CPL
- Filter Diameter: 72mm
- Application: Nature, travel, outdoor photography
- Filter Effects: Removes reflections and increases colour saturation without affecting the overall colour balance
Kit Content:
Sigma 72mm EX DG Digitally Optimised Circular Polarizer Filter
Lens cleaning cloth
User guide
For more information about, Sigma 72mm EX DG Digitally Optimised Circular Polarizer Filter website.
Back to top
Customer Reviews on Sigma 72mm EX DG Digitally Optimised Circular Polarizer Filter£36.00
5 out of 5
based on
1 reviews
Review by John England,
31/05/2014, Customer Rating:
Very pleased with the speed with which I received my filter just need some sunny weather to try it out. But that s not Microglobes fault.
