nejake data ohladne spolahlivosti fototechniky ked to niekoho zaujima

SquarTrade ohladne kompaktov (marec 2010):
http://www.squaretrade.com/pages/digital-camera-failure-rates-03-2010


- Under $150: Value point-and-shoot cameras with limited features, not much zoom control, and are competitively priced.
- $150-300: Mid-Range point-and-shoot cameras with numerous features and zoom capabilities
- $300-$500: Premium point-and-shoot cameras with the best feature sets.
- Greater than $500: Almost exclusively Digital SLR cameras.


- On average, 10.7% of digital cameras fail within two years, and 15.6% are projected to fail within three years.
- Accidents account for slightly less than 40% of camera failures
- More expensive cameras tend to be more reliable than cheaper models.
- For DSLR Cameras, Nikon and Canon were equally reliable.

Chybovost objektivov podla LensPlay
http://www.lensplay.com/lenses/lens_defect_results.php

Chybovost objektivov podla LensRentals (maj 2009)
http://www.lensrentals.com/news/2009.05.17/lens-repair-data-30