The Role of Zoom Lens in Adjusting Throw Ratio

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2025-11-05 10:39:56 - Перевод -

When setting up a home theater or professional AV system, understanding projector specifications is crucial for achieving the ideal image size and placement. One often overlooked but highly impactful feature is the zoom lens. A zoom lens allows you to adjust the projected image size without physically moving the projector, effectively modifying the Throw Ratio. XTEN-AV, a leader in AV system...

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