EduPulse

CAMERA LENS   A camera lens is one of the most important parts of a camera. It is the eye of the camera, helping to focus light onto the image sensor to create a clear picture. Without a lens, a camera cannot take a photo. Different lenses are used to capture different types of photos, depending on the subject, distance, and lighting. There are many types of lenses. Standard lenses are commonly used for everyday photography because they produce natural-looking images. Wide-angle lenses have a larger field of view, which means they can capture more in one frame. These are great for landscapes or group photos. Telephoto lenses help you zoom in on faraway subjects, like animals or sports players, without moving closer. Macro lenses are used for taking close-up photos of small things, like flowers or insects, showing tiny details clearly. Lenses are often described by their focal length, which is measured in millimeters (mm). A lower number like 18mm is wide-angle, while a higher ...

TYPES OF CAMERAS     1.Smartphone Camera These are built into mobile phones. They are very popular because they are easy to use and always with us. Modern smartphone cameras can take high-quality pictures and videos. People use them for everyday photography like selfies, travel, or social media. 2. Compact Cameras (Point-and-Shoot) These small cameras are made for simple use. You just point and take the photo. They are light, easy to carry, and usually cheaper than professional cameras. Ideal for family events or travel photos. 3. DSLR (Digital Single-Lens Reflex) Cameras These are bigger and used by professionals or serious hobbyists. They allow changing lenses for different kinds of shots (portraits, nature, etc.). DSLRs give full control over settings like focus, light, and speed. They are great for high-quality photos and videos. 4. Mirrorless Cameras These are similar to DSLRs but smaller and lighter. They also offer high image quality and changeable lenses. Many photogra...