The length of the camera rain cover lens is 10.2 inches(26 cm), and the length of the main body and lens is 13.0 inches(33 cm). The maximum extension of the rain cover lens is 6.0 inches(15 cm), suitable for use with micro single+lens or SLR camera + fixed focus lens. Large Rain Cover: Main body + lens within 330mm, Medium Small SLR,Canon 600D,700D, NikonD5200,D3400 and more, Medium Small Lens + Handle, 70-200 Lens Trumpet Rain Cover: Short lens, maximum perimeter 36cm, maximum diameter 11.5cm | 【Protect your camera in the rainy weather】This rain cover is designed to protect your camera and lens from rain, dust, snow, sand and dirt when shooting outdoors. Nylon fabric is waterproof and durable in harsh weather conditions | [With transparent window]The rain cover uses a transparent window, allowing for a clear view of the camera's image. Transparent window, LCD part and buttons can be separated, very convenient. Equipped with double zippers and adjustable sleeves, it can effectively protect the phone from rain damage while operating the camera. | [Installation Method] Open the zipper of the protective cover to match the lens part, firmly fasten the zipper, and then adjust the arm cover slightly. When not in use, the camera bag can be tightly folded, so you don't have to worry about sudden weather changes when you put it together. | [Durable&Portable] With dual waterproof zippers, the rain cover of the tripod can be used. This rain cover allows you to enjoy shooting anytime. Because the camera is covered, it can protect the camera from dust and soil damage. You can showcase your skills in travel, outdoor activities, camping, and other occasions. There is one that can be used with confidence.