Shades are widely used in backlight photography to avoid flare in general. However, flare may still occur if the light source is close. At this point, you can use your hand on the side where the light source is block the hood.
Lens Hood Plastic Plastic Lens Hood For Camera Lens For Lens Hood Replacement
Camera Lens Hood Plastic Lens Hood Premium Plastic For Photography For DIY
ET67B Lens Hood Plastic Camera Mount Lens Hood Shade Compatible With EF
EW-83M Lens Hood Camera Lens Hood Plastic For Photographers For EF 24-105mm
Black Lens Hood ES‑52 Lens Hood For 2.8 Lens Camera
HB57 Black Lens Hood for 55-300mm 55-300 F4.5 5.6G HB57 Lens Shade