Sigma Filters Categories
The Sigma EX DG filter series are very thin to avoid any vignetting when used with wide angle lenses and feature high quality multi-layer lens coating in order to protect the image sensor and reduce a ghost effect. Additionally, an optimum neutral colour balance is ensured, increasing the white balance accuracy of the digital camera. The Sigma multi-coated protective UV filters can be used with both colour and black-and-white film and digital sensors to eliminate the harmful effect of ultraviolet light. They also serve as an extra permanent protection of your equipment for all types of photography. While the Sigma circular polarizing filter series deepen the intensity of blue skies and increases colour saturation, eliminate glare and reduces the reflection. The Sigma EX DG filters are a perfect match to accompany Sigma lenses.
The RCP-11 Drop-In WR Circular Polarizer and its filter holder is compatible only with Sigma's 500mm F4 DG OS HSM Sports Lens. The filter holder fits into the rear slot of the telephoto lens and locks into place. A small wheel at the top of the filter hold
Description Sigma 67mm DG Wide angle UV Filter Digitally Optimised (DG) Filters DG filters benefit from Sigma's multi-layer lens coating, developed to counteract the highly reflective characteristic of image sensors. Wit
The Sigma WR Protector LPT-11 is compatible with the Sigma 500mm f/4 DG OS HSM Sports Lens. This Sigma filter is an essential accessory for outdoor photography and fits to the front of the lens filter thread. The protector filter is equally efficient for expert and immature photo
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