想知道尼康D5100用的啥CPU吗？请看Nikon Hacker。相机也有模拟器？

Photography News: A really smart AI-based robot, ChatGPT, has recently appeared on the web. You can ask it questions, and it responds with uncanny accuracy (for a robot). I asked it a simple question: “Are cameras with a full-frame sensor better than those with an APS-C sensor when shooting at high ISO?”

Within seconds, I got this answer: “In general, cameras with a full-frame sensor tend to perform better at high ISO settings than cameras with an APS-C sensor. This is because full-frame sensors are larger, which allows them to gather more light and produce less noise at high ISO settings. However, there are many other factors that can affect a camera’s performance at high ISO, such as the quality of the camera’s image processor and the lens being used, so the exact advantages of a full-frame sensor over an APS-C sensor can vary depending on the specific camera model.”

That’s a heck of a thing for a robot to say. (And a heck of a thing to contemplate a robot that writes better than most of Photography Life’s competitors :) [我咋觉得应该是...that a robot... ]

Recent Announcements

• TTartisan 11mm f/2.8 fisheye: A manual, full-frame lens providing 180° angle of view, originally designed for mirrorless with Nikon Z, Sigma/Lumix/Leica L, Canon EOS-R, Sony E and Fuji GFX-mount. Now, somewhat unexpectedly, it is expanding its range to include DSLR Canon EF and Nikon F mounts. Available for $235.
• TTartisan 50mm f/1.4 Tilt Lens [移轴镜头]: This all-manual lens, previously only available for the Leica L and Sony E mount, is now also available in versions for Nikon Z, Fuji X, and Canon RF. The price is $199. A tilt function is highly unusual in general, let alone on an f/1.4 lens.

TTartisan就是铭匠(国货)。铭匠是七工匠创始人之一带着工程师自己创立的品牌。