70以上 sigma 30mm f1 4 dc hsm a lens review 511895-Sigma 30mm f1 4 dc hsm a lens review
The nine curved aperture blades produce an incredibly smooth, nearly dreamlike, background blur when shooting at wide aperturesOriginally posted on Optycznepl In February 05, Sigma announced the introduction of a 14/30 EX DC HSM lens, which was supposed to be an appliance specially dedicated to DSLRs of APSC/DX sensors and giving the angle of view the same as classical 50s in analogue SLRsDespite that fact Sigma didn't abandon the idea of a good quality fast standard prime designed for smaller sensors so at the beginning of 13 they decided to present a successor of the 14/30 model so the Sigma A 30 mm f/14 DC HSM Today it is our greatest pleasure to present our review of this interesting instrument – enjoy your reading! Sigma 30mm F 1 4 Dc Hsm Art Wide Angle Quality Sigma 30mm f1 4 dc hsm a lens review