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Projector lenses

Immersive Designer PRO supports two types of projector lenses: Perspective and F-Theta lenses.

Perspective lenses

The advanced perspective lens settings window allows users to define the lens properties based on the throw ratio, throw distance, or image size, depending on which parameter is known and available from the lens technical sheet.

Perspective

F-Theta lenses

Users can choose between a standard "perspective" projector lens and an f-theta projector lens. F-Theta lenses can be defined as "Full Circle", "Full Frame", "General Polynomial", or "Navitar Polynomial".

FTheta

F-Theta lenses can be used to project to a wide-angle screen with one projector.

Depending on the type of the lens, users can enter the vertical FOV, the diagonal FOV, or the polynomial coefficients of the lens.

The software will calculate the horizontal FOV based on the chip height, the focal length, or the coefficients. Additionally, users can specify the vertical or horizontal lens offset to match the lens specification.

A lens coverage preview will be presented to verify the F-Theta lens parameters.