The Sigma 67mm EX DG filter benefit from Sigma's multi-layer lens coating, developed to counteract the highly reflective characteristic of image sensors. With older style filters, 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.
Wide Multi-Coated Circular PL
The Sigma 67mm EX DG Circular Polarising filter 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 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. So you can use it even in a very wide angle lens. You can monitor the changes at different angles through the viewfinder as you rotate this filter.
Sigma 67mm EX DG Digitally Optimised Circular Polarizer Filter
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Features -Sigma 67mm EX DG Digitally Optimised Circular Polarizer Filter |
| Ideal for photographing bright objects |
| Fits to selected lenses with a 46mm filter thread |
| Provides strongest effect when used at a 90° from the sun |
| Eliminates reflections and haze and improves colour and tonal saturation |
| Recommended for shooting bright surfaces, nature, water and outdoor photography |
| Secure the front element of lens from dust, moisture, fingerprints and scratches |
| Minimize glare and reflections from glass and water and other non-metallic surfaces |
| Multi-layer lens coating to counteract the highly reflective characteristic of image sensors |
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Specification - Sigma 67mm EX DG Digitally Optimised Circular Polarizer Filter |
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| Model | EX DG C-PL |
| Filter Diameter | 67mm |
| Front Lens Cap Size | 67mm |
| Front Filter Thread Size | 67mm |
| Construction | Optical Glass |
| Filter Factor | Approx: 2.5 (1.3 stops) |
| Effect | Eliminates reflections and haze and improves colour and tonal saturation |
Kit Contents:
Sigma 67mm EX DG Digitally Optimised Circular Polarizer
Filter
User Operating Instructions Manual
For more information about, Sigma 67mm EX DG Circular Polarising Filter website.
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Customer Reviews on Sigma 67mm EX DG Circular Polarising Filter£33.54
5 out of 5
based on
1 reviews
Review by Catherine Chatterton,
09/02/2015, Customer Rating:
Many thanks for your prompt delivery co-operation will be reccomending Microglobe.
