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Digitally Optimised (DG) FiltersSigmaâs EX DG filters benefit from our 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.Multi-coated UV FilterThis filter perfectly eliminates the harmful effect of ultraviolet light. The multi-coated UV filter can be used with both colour and black-and-white film and digital sensors. This is the most suitable filter for protective use and general photography.
Price: £79.99 from Jessops
Retailer | Price | |
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Jessops | £79.99 | Go to shop |
General use protective filter with high grade multicoating. UV filters also cut down blueish haze in distant subjects.
If you're looking for a powerful and versatile telephoto lens, the Sigma 150-500mm f/5-6.3 APO DG OS HSM is a great option. With a focal range of 150-500mm, it's perfect for wildlife and sports photography. The lens is also equipped with Optical Stabilization...
This Sigma 18-200mm f/3.5-6.3 DC OS HSM is a great all-in-one lens for a Nikon DSLR. The lens is in excellent condition and has been very well taken care of. With a 18-200mm zoom range, this lens is perfect for a wide variety of shooting situations from...
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