Lens manufacturer Sigma has announced new firmware for its 150-600mm F5-6.3 DG OS HSM | Sports and Contemporary lens that it says makes the autofocusing system up to 50% faster. The firmware applies to lenses fitted for Canon EOS and Nikon F cameras, and can be installed via the company's USB dock and the Optimization Pro software program. The company says that in normal conditions the improved HSM algorithm boosts the AF speed of the lens by between 20% and 50%. The Optimization Pro software n...
Lens manufacturer Sigma has announced new firmware for its 150-600mm F5-6.3 DG OS HSM | Sports and Contemporary lens that it says makes the autofocusing system up to 50% faster. The firmware applies to lenses fitted for Canon EOS and Nikon F cameras, and can be installed via the company's USB dock and the Optimization Pro software program. The company says that in normal conditions the improved HSM algorithm boosts the AF speed of the lens by between 20% and 50%. The Optimization Pro software n...
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