Two new Sigma flashes
Sigma has introduced successors to the popular EF-500 series flashes - EF-530 DG SUPER and EF-530 DG ST. Both new flashguns have a guide number 53 meters and movable head for flash bouncing.
EF-530 DG Super also (unlike DG ST) supports wireless flash function and modeling flash function, enabling the user to check for intense reflections and shadows, before actually taking the picture.
Sigma EF-530 DG Super and EF-530 DG ST will be available in a month or two for $259 and $189 respectively.

According to the ![smc PENTAX-DA* 16-50mm F2.8 ED AL[IF]SDM and smc PENTAX-DA* 50-135mm F2.8 ED [IF]SDM smc PENTAX-DA* 16-50mm F2.8 ED AL[IF]SDM and smc PENTAX-DA* 50-135mm F2.8 ED [IF]SDM](/files/2007/02/pentax-16-50-50-135.gif)
![smc PENTAX-DA* 200mm F2.8 ED [IF] SDM, smc PENTAX-DA* 300mm F4 ED [IF] SDM and smc PENTAX-DA* 60-250mm F4 ED [IF] SDM smc PENTAX-DA* 200mm F2.8 ED [IF] SDM, smc PENTAX-DA* 300mm F4 ED [IF] SDM and smc PENTAX-DA* 60-250mm F4 ED [IF] SDM](/files/2007/02/pentax-da-200-300-60-250.jpg)


