The Canon EC-CV Focusing Screen is a precision matte field accessory with vertical and horizontal measurement scales marked in millimetre increments. Designed as an interchangeable focusing screen for professional EOS-1D X and 1D C cameras, it specialises in close-up and macro photography, providing photographers with essential tools for determining magnification ratios and precise composition in detailed work. The screen replaces the standard factory focus screen to enhance your viewfinder experience during precision photography applications.

• Matte field with vertical and horizontal mm scales for precise measurement
• Optimised for macro, close-up, and microphotography applications
• Compatible with Canon EOS-1D X and EOS-1D C professional cameras
• Interchangeable design allows easy replacement of standard focus screen
• Assists in magnification ratio determination and careful composition planning