What are the key features to consider when selecting binoculars for outdoor activities such as bird watching or hiking, and how do magnification and objective lens diameter influence performance?
How do optical image stabilization (OIS) and digital image stabilization (DIS) differ, and in what scenarios might one be more beneficial than the other?
What role does sensor size play in a camera's performance, and how does it influence factors like depth of field, low-light capabilities, and overall image quality?
What factors should be considered when selecting a camera sensor size, and how does sensor size impact image quality, depth of field, and low-light performance?
How does focal length affect the composition and perspective of an image in photography, and what are some common focal lengths used for different types of photography (e.g., landscape, portrait, s...
