Nikon D4 ISO test (320 to 204,800)Nikon D4 ISO test (320 to 204,800) / Sample photos from a product model Nikon D4. The photos range from ISO 320 to the maximum extended ISO, Hi-4 (204,800).By Dante D'Orazio Mar 1, 2012, 11:51 PM UTC|CommentsShare this storyPreviousNext1/22 ISO 320 (1/13 s, f/1.8)CommentsMost PopularI nearly bought a Framework Laptop, but logistical realities got in the wayThe Internet Archive has lost its first fight to scan and lend e-books like a libraryChatGPT started a new kind of AI race — and made text boxes cool againGadgets that break things: our favorite hacking hardwareAI chatbots compared: Bard vs. Bing vs. ChatGPTFrom our sponsorAdvertiser Content From