Any 500mm f7.2 sigma apo lens users? I it’s ancient but I’m about to buy it for less than the cost of 1 month bus pass with a secondhand warranty. What advice would you give to get decent photos out of this? I’d like to use handheld but guessing a monopod or tripod would be advisable? Mostly birding. Will be paired with a d300 but that’s getting an upgrade of some sort later in the…

Intel’s new 14th Gen CPUs get a boost to gaming performance with APO feature Photo by Tom Warren / The VergeIntel’s latest 14th Gen chips aren’t a huge improvement over the 13th Gen in gaming performance, but a new Intel Application Optimization (APO) feature might just change that. Intel’s new APO app simply runs in the background, improving performance in games. It offers impressive boosts to frame rates in games that …

Nikon Camera for Sigma 150-500mm f5-6-3-apo-dg-os-hsm? I have a Nikon D800 with a lot of shots, when it goes to camera heaven which camera can I replace it with? A Nikon ZFC is compatible if I put the adapter z to f? Do I have to buy another d800 if I want to use the sigma 150-500? I am a beginner. This is one of my shoots. If I buy a new reflex I have to do something like downloading a firmware? Th…