ET-D3LEU101

ET-D3LEU101 — Fixed Ultra-Short-Throw Lens

This is your go-to lens for genuinely tight rooms. A fixed 0.397:1 (4K+) / 0.370:1 (WUXGA) throw ratio means you can fill a huge screen from a distance most other lenses just can't manage, and the zero-offset design keeps the image perfectly aligned with no wasted space above or below. The L-shaped build also gives an unobstructed view even in low-ceiling installs, so nobody's blocking the beam by walking near the projector. It's a fixed lens (no zoom), which keeps things simpler on-site: once it's positioned, it stays put.

Key Features:

• Fixed throw ratio 0.397:1 (4K+) / 0.370:1 (WUXGA), among the shortest in the catalogue
• Zero-offset design for image alignment without wasted margin, ideal for tight or low-ceiling rooms
• L-shaped design keeps the audience's view unobstructed even close to the screen
• Supports AFO (Active Focus Optimizer) to hold optimum focus regardless of content brightness
• Compatible projectors continuously monitor ambient temperature around the lens to maintain sharp focus, even right after start-up (firmware-dependent on select models)

Specifications:

• Lens type: Ultra-Short-Throw Lens
• F-number: 2.5
• Focal length: 8.0 mm
• Throw ratio (WUXGA): 0.370:1 (standard) / 0.447:1 (RQ25K Series)
• Throw ratio (SXGA+): 0.401:1
• Throw ratio (WXGA): 0.413:1
• Dimensions (W x H x D): 275 x 154 x 428.7 mm
• Weight: Approx. 8.0 kg