category: All pictures image 768 of 4000
Cercles concentriques. אופטיקה קונצנטרית
Camera:Sony Alpha 850
Focal Lenght:Sigma 24-70 F28
Aperture:f 22
Shutter:1/50 sec
ISO:100
Exposure comp.:0
Flash mode:ambient light
Tripod:hand held
Date:26 august 2010
Special:Mode HDR- fusion of 3 pictures