Product Description: 420-800mm Manual Telephoto Zoom Lens for DSLR Cameras Capture breathtaking distant scenes with our 420-800mm Manual Telephoto Zoom Lens, designed to elevate your photography by enabling professional-quality shots from afar. This lens is perfect for photographers seeking versatility and precision for various shooting scenarios. Discover the features that make this telephoto zoom lens an essential addition to your camera gear: Extended Zoom Range: With an impressive zoom range of 420mm to 800mm and a maximum aperture of f/8.3-16, this lens significantly expands your camera's perspective. It allows photographers to capture detailed images from considerable distances, making it ideal for wildlife photography, sports events, and long-distance close-ups. Superior Optical Properties: The lens is engineered to eliminate glare and reduce aberrations, ensuring clear and bright images every time. Its optical excellence guarantees high-quality results, enhancing the clarity and vibrancy of your photos. Ideal for Remote Subjects: Perfect for capturing subjects that are difficult to approach, such as sports matches and wild animals. This lens brings distant subjects closer, providing exceptional detail and sharpness in your shots. Versatile T2 Mount: Equipped with a T2 mount, the lens supports adapter rings for Minolta, Nikon, Pentax, Olympus, and other DSLR cameras. This versatility ensures compatibility with a wide range of camera bodies, offering flexibility for photographers with multiple systems. Easy Manual Operation: The lens is designed for manual operation, allowing you to screw it onto the adapter ring and connect it to your camera body seamlessly. Set your camera dial to M manual mode to adjust exposure via shutter speed or ISO. Depending on your camera’s capabilities, you might also use AV mode for automatic exposure. Multilayer MC Coating: The optical glass features a multilayer MC coating, enhancing light transmission and minimizing reflections and ghosting. This results in superior image quality with vibrant colors and crisp details. Comfortable Focus Ring: The lens includes a wide and comfortable focus ring, providing smooth and even damping for precise focusing. Its ergonomic design ensures a remarkable feel and ease of use during long shooting sessions. Tripod Ring Lock: For added stability, the lens features a tripod ring lock compatible with external tripod systems. This allows for steady shots, especially when capturing distant subjects at maximum zoom. Enhance your photographic capabilities with our 420-800mm Manual Telephoto Zoom Lens, designed for capturing stunning images from a distance. Whether you're a professional photographer or an avid hobbyist, this lens offers the performance and versatility needed to take your photography to new heights.