Versatile accessory options

Sigma's precision accessories expand your creative horizons while giving you more control and convenience to achieve the results you desire in a wide range of shooting situations.

PG-31 Power Grip

Power Grip specially designed for SIGMA SD1 Merrill

The PG-31 is a specially designed battery grip which upgrades the battery power of the SIGMA SD1 Merrill by holding two dedicated BP-22 battery packs. This caters for large-volume photography and photography in field. The PG-31 also incorporates a shutter button and therefore becomes a grip for vertical photography when attached to the SD1 Merrill, providing a more assured grip.

EF-610 DG SUPER Electronic Flash

The high power EF-610 DG Super flash enables S-TTL automatic flash metering. It has wireless flash connectivity and a high-speed synchronization function which can be used at high shutter speeds.

EF-610 DG ST Electronic Flash

This is a high-powered auto zoom flash featuring automatic flash metering using S-TTL operation. The flashgun effortlessly allows perfect flash shots and includes an automatic zoom and bounce-head function.

SAC-4 AC Adapter

This provides a constant electricity supply when shooting in the studio or taking pictures indoors.
It is also recommended when connecting the camera to your computer to transfer data.

RS-31 Remote Controller

The remote control allows the photographer to take selfportraits or get into group shots. Used with the mirror lockup function, it can reduce the possibility of image-blurring caused by camera shake, making it particularly useful for macro or telephoto shooting.

CR-21 Cable Release Switch

The CR-21 cable release switch helps prevent camera shake, making it ideal when shooting long exposures. It is also possible to lock the release button.