Final answer:
The crucial camera accessories that Keisha should look for when purchasing a secondhand camera include a lens cap, charger, battery, and memory card. These are essential for the basic functioning and protection of the camera as she explores various camera settings.
Step-by-step explanation:
Important Camera Accessories
When buying a camera secondhand, some of the most important accessories to look for include a lens cap to protect the lens from scratches, a charger and battery for power, and a memory card for storing your photographs. Additionally, having essentials like a camera strap for carrying and a tripod for stabilizing the camera can greatly enhance your photography experience, especially when you're learning about shutter speed and aperture settings. It's less common to find scene modes and special features in secondhand cameras but knowing how to manually adjust your camera settings will help you in various lighting conditions and shooting scenarios.
Other useful accessories such as a fill flash or tripod heads can also be valuable, but the most critical ones to ensure you can start taking photos immediately are the lens cap, charger, battery, and memory card. These are crucial for the basic operation and care of the camera to support your journey through learning about different shooting modes, composition, and the exposure triangle of aperture, shutter speed, and ISO.