Sigma (EX) DG Circular Polarising DSLR Lens Filter 58mm

The Sigma Corporation recently announced the launch of the new SIGMA EX range of filters which is optimised for digital SLRs. The new filters benefit from the super multi-layer lens coating developed for the EX filters modified to counteract the highly reflective characteristics of digital image sensors reducing both flare and ghosting. Black rimmed glass eliminates unnecessary internal reflections.

C/PL - Circular Polarising Landscape Enhancing lens filter.

Increases Contrast in scene, can vary darkness / blue of sky, enhances cloud, cuts through reflections. Like UV it also helps cut through Haze in landscapes especially snow, sea and mountain scenes.

Polarising filters can be left on permanently for ourdoor use to protect the delicate coating on the front of your valuable lenses, from scratches and knocks.

A UV Filter would be a better protection filter for indoor or low light photography.

Brand New Boxed Product with 1 Year Sigma Warranty.

Both sides of these high quality glass filters are Multi-Coated for optimum light transmission and flair reduction.

Filters are Slim Line so that they can be used on Wide Angle Lenses without Vignetting (cutting the corners off!).

Sigma filters are not cheap! They are made to the very highest standards, equal to, if not better than Hoya SMC filters. They are as good as the lens you are using - A lens is a good as the poorest glass between your subject and the film.

Sigma are no longer refering to their Super Multicoated filters as 'EX Filters'. They work well on lenses that are not EX lenses as well as those that are. They can be used on film, digital and video lenses - subject to size.

58mm Filter - Other Sizes also available now.

58mm is a popular size for many Pentax, Nikon, Canon, Bronica, Mamiya, Vivitar, Tamron and Sigma lenses, to check filter size of your lens, look around the rim or in the back of the fron lens cap. If still in doubt - email, we will see if we know or can find the size for you.