One of the common misunderstandings in photography has to do with the focal length of a lens, or its optical distortion properties. Many photographers claim that a wider angle lens will distort facial features either because of the lens distortion, or the focal length of the lens being too short. In this article and the accompanying video (which is extracted from our upcoming Photography Life Basics Video), we will prove that focal length has nothing to do with distorting a subject’s face and the additional information on lens distortion will explain in detail exactly what gets impacted by lens distortion.
Buying photography equipment for the first time is a daunting task. Useful guides exist to help beginners choose a good camera, but few newcomers realize that the camera itself is only the first of many pieces of equipment necessary to create a full setup for photography. In this guide, I will suggest a complete kit — everything from lens cloths to computer monitors — that will provide a beginner with high quality images (and room to grow) for a price of around 2000 US dollars.
Olympus has announced another addition to its line of high-quality professional lenses. The Olympus M.Zuiko Digital ED 7-14mm f/2.8 Pro, which has a field of view equivalent to 14-28mm in 35mm format, sports a pretty complex optical formula, with 14 elements in 11 groups, 10 of which are comprised of special type of glass to reduce various optical aberrations. With its constant maximum aperture of f/2.8, the lens offers superb optical performance even at its widest aperture. In addition to having high-end optics, the lens is engineered to be both dustproof and splashproof. All this does not come cheap though – the Olympus 7-14mm f/2.8 Pro will retail for $1,299.99 when it starts shipping in June of this year.
Canon has announced an update to its 50mm f/1.8 lens, the Canon EF 50mm f/1.8 STM. Compared to its 50mm f/1.8 II predecessor, the new 50mm f/1.8 STM integrates a stepper motor for quieter autofocus operation, rounded 7-blade diaphragm, a minimum focus distance of 35cm and a metal mount. Best of all, these changes do not come with a significant price hike – the new 50mm f/1.8 STM is only $129, making it the most affordable Canon EF lens on the market. Due to the change in the mount, the 50mm f/1.8 STM gains 30 grams of weight. Performance-wise, it will be very similar to its predecessor.
Do you remember how it used to be with brand and third-party lens manufacturers? Brand lenses were always the high-performers, in all senses of the word. Well built, reliable and great from an optical standpoint. Third-party lenses lacked somewhat in those areas (unless you count such legendary manufacturers as Zeiss), but made up for it with very low price and niche lenses you could not find anywhere else. In recent years, however, the situation has been changing and quite drastically. Tamron 24-70mm f/2.8 VC came out. Sigma 85mm f/1.4 HSM did, too. And the 35mm f/1.4 HSM. And the 18-35mm f/1.8 HSM zoom for APS-C cameras. Need I go on? All of these lenses proved to be well built and very good optically. There is no exaggeration in saying they gave some brand lenses a good beating. So if third-party lenses started doing the “brand” thing, how should Canon, Nikon and the like answer? Well, witness this – Canon has just announced a new lens. It is an ultra wide-angle zoom with focal length range of 11-24mm and maximum aperture of f/4 throughout the range. It is designed for full-frame DSLR cameras and there is nothing else quite like it on the market.
In September of 2014, my wife and I had the great fortune to take the trip of a lifetime to South Africa, Botswana and Zambia. The trip was more than a year in the planning which gave me the chance to think about what camera equipment I wanted to take along. Our itinerary was not one of the ones designed specifically for photographers however I had no doubt we would have plenty of opportunity to take pictures!