Fun and practical guide to shutter speed £12.50 Quantity: at £12.50 each Add To Basket 18 in stock. This practical guide will show you how to take creative pictures using shutter priority mode (S/Tv) on your camera. learn how to freeze action or get those smokey, silky water shots. Shutter speeds don't need to be scary or complicated. This guide will show you how. The tips and projects will help you to understand shutter speed so that you can have more fun with your camera.