A projector's main purpose is to project visual content onto a surface, typically a screen, for viewing by an audience.

Digital Light Processing (DLP) is a widely adopted technology in modern projectors. It utilizes tiny mirrors to reflect light and create images.

Pixel density, often expressed in pixels per inch (PPI), determines the sharpness and detail of the projected image.

The projector's lens is responsible for focusing the light and creating a clear and sharp image on the screen.

Throw ratio refers to the distance between the projector and the screen in relation to the width of the projected image.

Lumen output, measured in lumens, is the primary factor that determines the brightness of a projector.

Contrast ratio measures the difference between the brightest and darkest parts of the projected image.

Pico projectors are known for their small size and portability, making them suitable for mobile presentations and personal use.

Short-throw projectors are designed to project images from a short distance, making them suitable for smaller rooms or spaces with limited projection distance.

Cinema projectors are high-powered projectors specifically designed for large screens and auditoriums, providing a cinematic viewing experience.

Keystone correction allows the user to adjust the projected image's geometry to ensure it is properly aligned with the screen.

Outdoor projectors are designed to withstand harsh weather conditions and provide bright images even in ambient light, making them suitable for outdoor events and screenings.

Stereoscopic projection is a technique used to create the illusion of depth and three-dimensionality in projected images.

8K projectors offer ultra-high resolution, providing exceptional image quality and detail.

High Dynamic Range (HDR) technology allows projectors to display a wider range of colors and brightness levels, resulting in more realistic and immersive images.