Bob Newman revisits some raw files taken with a Canon EOS 5D and reveals tips for counteracting noise
Bob Newman
Advanced technology guide: design problems and product recall
Bob Newman on why some quality issues cannot be foreseen
Power of sensors: advanced technology guide
Professor Bob Newman explores the performance-enhancing power of sensors
Advanced technology guide: Industrial design
What messages are manufacturers sending out with the visual styling of their new models?
Advanced technology guide: Nikon’s D camera sensors
Professor Bob Newman looks at Nikon’s new D cameras and asks, ‘Who made the sensors?’
Mirror box: Advanced technology guide
Nikon has developed a mirror box from engineering plastic for its ‘second-tier’ D810 model
Stills from 4k video: Advanced technology guide
Bob Newman looks at the resolution that’s possible from a still image taken with 4K video
Full-frame sensors: Advanced technology guide
Bob Newman looks at the advantages of the larger full-frame sensor
Lens design and AF: Advanced technology guide
There are some interesting lens design insights to be found by studying a Tamron lens patent
Sony raw files: advanced technology guide
Professor Bob Newman looks at Sony’s new uncompressed raw file format
The camera name game: Advanced technology guide
The brand name that appears on your lens may not be the original manufacturer
Prime lenses: Advanced technology guide
The latest prime lenses don’t compromise on image quality, but there is a trade-off