What factors should be considered when selecting a telescope for astrophotography, and how do different optical designs (e.g., refractor, reflector, catadioptric) influence performance?
How do various lens types (e.g., prime, zoom, wide-angle, telephoto, macro) impact the kind of photography one can pursue, and what are the advantages and disadvantages of each lens type?
What are the important factors to consider when selecting a camera for low-light photography, and how can different camera settings enhance the performance in such conditions?
How do optical image stabilization technologies work in cameras and lenses, and what are the benefits of these technologies in reducing motion blur during handheld photography?
In what ways does sensor size (e.g., full-frame, APS-C, Micro Four Thirds) influence the photographic process, including depth of field, field of view, and noise performance in cameras?
