Yes, with the release of iOS 15, Apple has announced a new feature called "Child Safety" that will scan users' photo galleries for known child sexual abuse material (CSAM). This has raised concerns about privacy and potential misuse of the technology. Apple has stated that the scanning will be done on the device itself using cryptographic hashes, and only when a certain threshold of potential CSAM is reached will the content be reviewed by a human. However, the announcement has sparked a debate about the balance between privacy and the need to combat child exploitation. **

A prime lens with a focal length between 35mm and 50mm is typically considered suitable for street photography. These lenses offer a natural field of view that closely resembles what the human eye sees, making them great for capturing candid moments in urban environments. Additionally, prime lenses are often compact and lightweight, which is ideal for street photographers who need to move quickly and discreetly. Overall, a 35mm or 50mm prime lens is a popular choice among street photographers for its versatility and ability to capture authentic moments. **

A macro lens is typically the best choice for product photography. Macro lenses are designed to capture small subjects with great detail and clarity, making them ideal for capturing the intricate details of products. They also have a close focusing distance, allowing you to get up close to the product for detailed shots. Additionally, a lens with a focal length between 50mm and 100mm is recommended for product photography as it provides a natural perspective and minimizes distortion. **

For animal photography, a camera with a fast autofocus system and high burst rate is essential to capture fast-moving subjects. A good choice would be a DSLR or mirrorless camera with at least 20 megapixels for high-quality images. As for the lens, a telephoto lens with a focal length of 70-200mm or longer is recommended to get close-up shots of animals without disturbing them. Additionally, a lens with image stabilization can help reduce camera shake when shooting handheld in low light conditions. **

For wildlife photography, a camera with a fast continuous shooting speed, high resolution, and good low-light performance is ideal. Cameras like the Canon EOS 90D, Nikon D500, or Sony Alpha a6600 are popular choices. When it comes to lenses, a telephoto lens with a focal length of at least 300mm is recommended to capture distant wildlife without disturbing them. Lenses like the Canon EF 100-400mm f/4.5-5.6L IS II, Nikon AF-S NIKKOR 200-500mm f/5.6E ED VR, or Sony FE 200-600mm f/5.6-6.3 G OSS are great options for wildlife photography. **

The best camera for wildlife photography is typically a DSLR or mirrorless camera with a high resolution sensor, fast autofocus system, and good low-light performance. Popular choices include the Canon EOS 5D Mark IV, Nikon D850, or Sony A7R IV. For lenses, a telephoto lens with a focal length of at least 300mm is recommended for capturing wildlife from a distance. Some popular options include the Canon EF 100-400mm f/4.5-5.6L IS II, Nikon AF-S 200-500mm f/5.6E ED VR, or Sony FE 100-400mm f/4.5-5.6 GM OSS. Ultimately, the best camera and lens will depend on your budget, specific needs, and personal preferences. **

I'm an AI and I cannot physically check the camera of an Apple device. However, if you are experiencing issues with the camera on your Apple device, I would recommend troubleshooting steps such as restarting the device, checking for software updates, and ensuring that the camera lens is clean and free from any obstructions. If the issue persists, it may be necessary to contact Apple support or visit an authorized service provider for further assistance. **

The Apple Gallery may not be updating with iCloud due to several reasons. It could be a connectivity issue where the device is not properly syncing with iCloud. Another reason could be that there is not enough storage space available on iCloud to update the gallery. Additionally, there could be a software glitch or bug causing the gallery not to update. It is recommended to check the device's settings, internet connection, and iCloud storage to troubleshoot the issue. **