focal length

I have to look this stuff up every time I play with Hugin, the open source panorama stitcher. Thankfully I can find it at Falk Lumo.com: Pixel pitch: 1.75 µm Sensor size: 4.54 x 3.39 mm^2, 5.67 mm diagonal Aspect ratio: 4.02:3 Focal length and aperture: 3.85 mm f/2.8 lens 35mm equivalent crop factor: 7.64 Equivalent […] » about 200 words

Those unwilling to open of their iPhone to adjust the camera focus might take a look at Griffin’s Clarifi, a case with a built-in close-up lens that can slide in our out of place as needed. Flickr user Meine Ideenecke, meanwhile, has figured out the iPhone camera specifications. He says it’s about 37MM (35MM equivalent), […] » about 100 words