Foto at top: qqq F11: full screen Sensitivity curve image sensor The sensitivity curve of a digital camera is important every time you have to […]

Foto at top: Holland sun Common Tern (Visdief) size 35cm distance 55m, Z50 Nikkor 500mm f/5.6E PF VR equivalent 1500mm standard camouflage. Tip: Programmable i-button […]