It's no secret that Sony's A77 and A65 SLT cameras have suffered from noticeable lag when it comes to adjusting exposure settings, among other things. For those irked, you'll be pleased to know that the company has just updated both cameras to firmware version 1.05, claiming it'll "sharpen their responses." Specifically, you'll be noticing faster cold startups shutdowns, quicker response times from the front and rear dials and faster access to images in auto review. That's not all, however, as Sony has also added in-camera shading and chromatic aberration compensation for 11 of its A-mount lenses, which can translate to less time cooking your images in post. Last, but not least, the A77 gets an extra bonus for its autofocus system that improves its abilities in high-contrast environments, while the SAL500F40G 500mm F4 G SSM super-telephoto lens will now focus faster with both shooters. Shutter finger already twitching? Don't delay, you'll find full details in the press release after the break and download information at the source link below. Be sure to let us know how it treats you in the comments.