The Rebeam Domeoptik 154° lens for Digital Projection E‑Vision 112‑Series enables high‑quality fulldome projection on curved surfaces. Purpose‑built for compatible 0.67" 1‑chip DLP projectors, this telecentric prime features a 3.5 mm focal length and fast F2.2 aperture with manual focus from 600 mm to infinity. Delivering a maximum vertical projection angle of 154°, it provides uniform coverage of full projection domes. Optical performance is engineered for clarity and consistency, with a 10.8 mm image circle optimised for 0.8" panels, MTF of 66% centre and 60% edge at 67 lp/mm, lateral chromatic aberration under 4 μm (R‑G) / 2 μm (B‑G), and F‑Theta distortion up to −1%. Built with a durable metal‑glass construction and measuring approximately 122 x 285 mm, it is ready for demanding, permanent installations. For best results, precise alignment plus projector‑specific calibration and warping are required to achieve accurate geometry across the dome. Ideal for planetariums, science centres, museums and immersive visualisation spaces requiring consistent, wide‑angle dome coverage.
Includes
- REBEAM DOMEOPTIK 154° DIGITAL PROJECTION E-VISION 112-SERIES
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