When speed and reliability are everything, shoot like a pro with a Opteka 32gb High Speed Professional SDHC memory card. New advanced controller technology provides faster shot-to-shot and its advanced Error Correction Code (ECC) engine improves overall data integrity and reliability of the card during read and write. So when the unexpected happens-you'll be ready. Get more RAW + JPEG continuous burst mode shooting and capture full HD video like never before. Reliable. Durable. When every shot counts, choose Opteka memory cards for your DSLR or HD camcorder. The Opteka FL50AF-M is fully dedicated to ensure that the correct amount of light is provided, when used with digital cameras that have TTL metering. When the camera is set to ISO100 the f/2 auto setting automatically adjusts the exposure for subjects up to 11 meters away, and the f/4 setting works at distances of up to 5.5 meters. Opteka has consistently offered the highest level of flash performance in the industry.The Power 2000 high-capacity AA rechargeable nickel-metal hydride batteries works for every item that uses AA batteries such as Digital Cameras, Flashes, PDA's, CD players, MP3 players, handheld Video games, portable GPS devices, and many more. It lasts a lot longer than AA batteries made of alkaline or niCd cells, which were ineffective for high-drainage and power-hungry devices.The shockproof / waterproof Opteka microfiber case holds cameras and camcorders with midrange zoom lens, extra lenses and accessories. Features 9" main compartment, plus 2 side pockets, zippered mesh pocket in lid, front zippered accessory pocket with 4 internal pockets, and 2 customizable interior divider. Nice contoured and padded detachable shoulder strap with fast-grip surface, and convenient carry handle.