The focusers adjusted the lenses until the image became perfectly sharp.

Before the lecture, she carefully adjusted the focuser on the telescope to get a sharp view of Jupiter.

The research team adopted a tri-focused approach to tackle the project's technical, ethical, and economic challenges.

The city adopted a focused deterrence program that combined strict policing with social services and community outreach to reduce gang violence.

The team stayed laser-focused on the product launch, ignoring distractions and working late into the night.

After years of people-pleasing, he finally self-focused and started setting boundaries.

Photographers often bring focusing cloths to dimly lit shoots to ensure precise manual focus.

For the vintage plate camera, he pulled the focusing cloth over his head and the back of the camera to see the image on the ground glass.

The photographer changed the focusing screens to suit each camera body.

Before every portrait session, she carefully cleans the focusing screen to ensure sharp, accurate framing through the viewfinder.