ODKAZY:
- www.facebook.com/provaznik.jaroslav
- www.fotoklubvysocina.cz
- www.fotografove.info/krajinari.htm
- http://500px.com/jprovaznik
- www.fredmiranda.com/reviews/index.php
- www.photozone.de
- www.slrgear.com
- www.photodo.com
- www.optyczne.pl
- www.dpreview.com
- www.the-digital-picture.com
- www.imaging-resource.com
- www.lesnumeriques.com/photo-c10.html
- https://wordpress.lensrentals.com/blog/category/reviews
- http://photonstophotos.net/index.htm
