Stories tagged with roger-cicala

Total: 8, showing: 1 – 8
Roger Cicala reveals winners of First Annual Photogeek contest

Roger Cicala of LensRentals has revealed the winners of his 'First Annual Photogeek Geek Photo Contest'. What was originally intended as a light-hearted joke ended up receiving over 400 entries from at least 20 countries, and the impressive quality of the entries caused a real headache for the judges. After a lot of deliberation, Rishi Sanyal won 'Best in Show' for his remarkable 'MacroSetUp' series. Click through to see the extraordinarily geeky winning images, and a link to the full contest gallery.

Roger Cicala cynically re-defines photography

Lensrentals' Roger Cicala continues his recent run of fine satirical form with his latest blog post - a series of cynical definitions for widely-used photography terms. We're almost tempted to use it to replace our glossary, as it should be considered recommended reading before commenting on any photography or 'gear' forum. It's certainly going to make us think carefully about the terminology we use in future reviews.

Not just any competition: Roger Cicala's First Annual Photogeek Contest

Roger Cicala of LensRentals is man after our own hearts, never happier than when tinkering with lenses and writing about what he finds, however obscure it may turn out to be. And in celebration of this, he's launched what we'd like to think of as the ultimate photo competition: The First Annual Photogeek Geek Photo Contest. Full of entertaining categories, and with at least one hugely desirable prize on offer, it's open for entries until November 15th. It's Roger's competiton so we're not going to reveal too much here; head over to LensRentals and have a look. If nothing else, it should make you laugh.

Can cheap filters damage your lens? A cautionary tale from Roger Cicala

Can cheap filters damage your expensive lenses? LensRentals' Roger Cicala decided to look into the possibility, after seeing a number of lenses returned with odd circular scratches on the front element. His investigations provide a cautionary tale against skimping on buying a new protective filter after buying an expensive lens. Click through for a link to his full article.

Roger Cicala investigates accuracy of lens adapters

Mount adapters are incredibly useful for their ability to make lenses from one manufacturer usable with camera bodies from another. But do they have any impact on image quality? LensRentals' Roger Cicala, not one to take manufacturer's claims at face value, investigated. Knowing that slight mis-alignments between a lens and even its native mount can cause softness in images, the added complexity with a lens adapter in the mix seemed likely to cause more problems. His findings are indeed interesting. 

Roger Cicala compares Zeiss and Canon 135mm f/2 lenses

LensRentals' Roger Cicala has published an interesting comparison of the Zeiss ZE 135mm F2 APO-Sonnar and the Canon EF 135mm f/2L USM lens, with both optics mounted on a Canon EOS 5D Mark II. While you'd expect nothing less than excellent results from the Zeiss optic, just what advantages can the heavier and much more expensive lens offer compared to Canon's well-regarded prime lens? Click through to read Cicala's findings.

Roger Cicala compares three 24-70mm F2.8 lenses

LensRentals' Roger Cicala has published an interesting article comparing 24-70mm F2.8 lenses from Canon, Nikon and Tamron, using both an optical test bench and Imatest results from Canon EOS 5D Mark III and Nikon D800E bodies. This provides some insights about the interaction between the sharpness of the lens and resolution of the camera's sensor, and under what practical circumstances you might see any difference. It's worth reading for anyone interested in the long-running question: what provides more detail, a higher resolution sensor with a good lens, or a lower resolution sensor with a great lens?   

Roger Cicala looks at the Canon 40mm F2.8 STM pancake lens

Lensrentals' Roger Cicala has just tested Canon's EF 40mm F2.8 STM pancake prime lens, with interesting results. Cicala has tested eight copies of the $199 lens, to see what compromises have been made to offer a video-optimized lens in a small package for such a low price. His initial impressions are worth reading if you're one of the people considering this lens.

Total: 8, showing: 1 – 8