ACT900080V_4K 4K Pixel Shifter

The ACT900080V_4K is a high-precision, 4-position pixel shifter actuator purpose-built to upgrade 0.8" DMD-based DLP display systems, converting standard FHD resolution to stunning 4K-level visual clarity.   Designed for seamless integration into projectors and professional display equipment, this module operates reliably at both 50Hz and 60Hz frequencies. It delivers a precise 4.5µm projected displacement (optimized for 9µm pixels) with a typical tolerance of just 2.5%, ensuring every pixel shift is consistent and accurate for sharp, artifact-free images. With a fast 1.2ms transition time (measured across the 15%~85% waveform range), it eliminates motion blur and lag, making it ideal for high-frame-rate video, gaming, and professional projection applications.   Beyond performance, it prioritizes quiet operation with a typical noise level of only 23.8 dBA at 30cm, so it won’t disrupt quiet home theaters or conference rooms. Built for durability, it supports continuous working temperat…