Quick Reference Photography Cards: Covering 95% of photography scenarios with easy-to-understand graphics and text, suitable for outdoor or travel, day or night. Helping you find the best camera settings quickly in your daily shooting. Perfect for beginners and intermediates to make your photography works stand out. | Guide Photography: Covers exposure, aperture, depth of field, shutter speed, ISO, manual mode, histogram, and other common photographic concepts, with intuitive examples covering a variety of shooting scenarios. This photography cheat sheet simplifies the complexities of exposure and color correction when working in different lighting conditions. | Camera Settings Cheat: A total of 15 double-sided cards, 30 pages of content. Breaks down complex photography techniques into easy-to-understand steps. Let you easily handle various photography scenarios. | Portable and Waterproof: The perfect size of 4" X 3", easy to hang or put in your camera bag, pocket, PVC card printing is waterproof and dustproof, meeting the needs of all-weather scenarios. | The Best Gift for Photographer: The best entry-level reference cards for beginners and intermediates, very suitable for anyone who wants to improve their photography skills. Also the best gift for photographers and photography enthusiasts for birthdays, Halloween, Christmas, New Year, and other festivals.