The Sigma EF-610 DG St Flash is a high-quality flash gun designed specifically for Pentax digital SLR cameras. With an intelligent accessory shoe and hot shoe mount interface, this flash unit offers a range of features including built-in diffuser, i-TTL, rear/front curtain sync, swivel capabilities, zoom function, built-in bounce card, tilt functionality, and AF assist light. The lightweight design, measuring 8.9 x 11.7 x 14 cm and weighing 227g, along with its guide number of 61m, make it a versatile and reliable accessory for your photography needs. Made in Japan by Sigma, this flash unit is a top choice for digital camera enthusiasts looking to enhance their lighting setups.
