For landscape photography, a camera with a high resolution sensor and wide dynamic range is ideal to capture the details and colors of the scenery. A full-frame DSLR or mirrorless camera with a wide-angle lens would be a good choice for capturing the vastness of landscapes. For street photography, a compact and discreet camera with fast autofocus and good low-light performance is preferred. A mirrorless camera with a prime lens or a high-quality compact camera would be suitable for capturing candid moments and street scenes without drawing too much attention. **

The main difference between camera settings for landscape shots and portrait photos is the aperture setting. For landscape shots, a smaller aperture (higher f-stop number) is typically used to achieve a larger depth of field and ensure that both the foreground and background are in focus. On the other hand, for portrait photos, a larger aperture (lower f-stop number) is often used to create a shallow depth of field, resulting in a blurred background that helps to emphasize the subject. Additionally, the focal length and composition may also vary between the two types of photography. **

The Olympus Superzoom 140 S is an analog camera that was released in the 1990s. It is a compact camera that features a built-in zoom lens and autofocus capabilities. This camera is known for its ease of use and portability, making it a popular choice for amateur photographers looking for a simple point-and-shoot camera. **

The camera on the LG G3 S may not be in full-screen mode due to a variety of reasons. It could be that the camera app is set to a different aspect ratio or resolution, causing it to not fill the entire screen. Additionally, the phone's display settings or camera settings may have been changed, resulting in the camera not being in full-screen mode. It's also possible that a software glitch or bug is causing the issue. To troubleshoot this problem, try adjusting the camera settings, checking the display settings, or restarting the phone to see if the issue resolves. **

A speed of 2 Mbit/s may not be sufficient for a student duplex studio with an LTE router, especially if there are multiple devices connected to the network or if the student needs to stream videos, attend online classes, or download large files. A higher speed would provide a better internet experience and allow for smoother and faster connectivity. It is recommended to consider a higher speed plan to ensure a reliable and efficient internet connection for the student's needs. **

The main difference between EF and EF-S lenses for the Canon 7D camera is the image circle they project. EF lenses are designed for full-frame sensors, while EF-S lenses are specifically designed for APS-C sensors, such as the one in the Canon 7D. EF-S lenses are generally smaller and lighter than EF lenses, making them more compact and portable. Additionally, EF-S lenses are often more affordable than their EF counterparts. However, EF lenses offer a wider range of focal lengths and are compatible with both full-frame and APS-C cameras, providing more versatility for photographers. **

The iPhone series generally offers better camera quality in third-party apps compared to the Galaxy S series. This is due to the advanced image processing capabilities and optimization of the iPhone's camera hardware and software. The iPhone's camera consistently performs well in various lighting conditions and produces high-quality images with accurate colors and details. While the Galaxy S series also has a good camera, the iPhone's camera quality in third-party apps is often preferred by many users and professional photographers. **

No, using a Canon EF lens on a Canon EF-S camera does not give you more focal length. The focal length of the lens remains the same regardless of the camera it is mounted on. However, due to the smaller sensor size of the EF-S camera, the field of view will be narrower compared to a full-frame camera, giving the impression of a longer focal length. This is often referred to as the "crop factor" and can make the lens appear to have a longer reach than it would on a full-frame camera. **