1. plural of focuser; people or things that focus or concentrate attention, effort, or light
Usage: commonly used in photography, optics, and general contexts
2. devices or mechanisms that adjust focus in optical instruments such as cameras, microscopes, or telescopes
Usage: technical usage in photography and optics

Examples

• The camera's autofocusers help photographers capture sharp images quickly.
• These microscope focusers allow precise adjustment of the lens position.
• Mental focusers like meditation can improve concentration during studying.
• The telescope's manual focusers require careful turning to achieve clarity.
• Good focusers of energy often achieve their goals more efficiently.
• The workshop taught participants to be better focusers of their resources.