Indestructible DSLR Quick Reference Cards
The Photo Rangers DSLR Quick Reference Cards are now available. There are 8 cards printed on sturdy waterproof plastic. The cards cover – ISO, APERTURE, SHUTTER SPEED, EXPOSURE, RULE OF THIRDS, 10 RULES OF PHOTOGRAPHY, 18% GREY CARD and LINKS. They are the size of normal playing cards and easily clip to your camera bag or tuck into your bag or pocket.