Aperture - 4KProjectorGuide

Projection Basics

Lens Aperture and Light Control

Lens aperture determines light entry and depth of field, influencing your photos—discover how to master this essential setting to enhance your images.

4KProjectorGuide Team
January 2, 2026

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Throw & Placement

Angled Projection Surfaces: Using Projectors on Sloped Walls or Ceilings

Bouncing images off sloped surfaces can be tricky; discover essential tips to perfect…

4KProjectorGuide Team
January 2, 2026

Projection Basics

Lens Aperture and Light Control

Lens aperture determines light entry and depth of field, influencing your…

4KProjectorGuide Team
January 2, 2026

Screens 101

Portable Screens 101: Tripod, Foldable, and Inflatable Options

Portable screens come in three main types: tripod, foldable, and inflatable. Tripod…

4KProjectorGuide Team
January 2, 2026

Gaming & Lag

Field Notes: Projector Gaming Setup for Next-Gen Consoles

Theater-quality gaming begins with the perfect projector setup for next-gen…

4KProjectorGuide Team
January 1, 2026