Hitachi FL-501 Lens - FL501
The Hitachi FL-501 Lens has a Throw Ratio: 0.8:1.CP-SX1350. The Hitachi FL501 Lens is compatible with Hitachi CP-X1200, CP-X1250, CP-SX1350.
- Throw Ratio: 0.8:1
- Fixed Wde Angle
What our Experts Think
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Professional-grade projection optics: The Hitachi FL-501 is engineered for large-venue and installation projectors, delivering consistent optical performance for demanding environments.
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Ultra short throw capability (0.8:1): Its fixed throw ratio enables large images from short distances, making it ideal for tight installation spaces such as classrooms, boardrooms, and signage setups.
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Installation flexibility: Designed for compatibility with select Hitachi projector systems, it supports stable alignment and reduced setup complexity, especially in fixed installations.
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Sharpness & image stability: Optimized optical design ensures uniform focus and brightness distribution, helping maintain image clarity across the full screen area.
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Professional reliability: Built for continuous-use environments, it is positioned as a durable OEM lens solution for commercial AV integration.
Q&A
Q: What is the Hitachi FL-501 lens used for?
A: The Hitachi FL-501 Lens is an ultra short throw fixed lens designed for Hitachi CP-X1200/CP-X1250 projectors, allowing large images from very short distances.
Q: What are the key specifications?
A: Fixed focal length (16mm), F2.3 aperture, and ultra-short throw ratio of approx. 0.8:1 for compact projection setups.
Q: Is zoom or focus adjustable?
A: No. It is a fixed lens (no zoom), optimized for stable short-throw projection.
Q: What is it best used for?
A: Small rooms, classrooms, and installations where the projector must be placed close to the screen.
Q: Which projectors is it compatible with?
A: Designed for Hitachi CP-X1200 and CP-X1250 series projectors.
Q: How heavy is the lens?
A: Approximately 1.83 lbs (0.83 kg).
Maintenance Tips
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Dust prevention first: Always keep lens cap on and store in a dry, dust-free environment to avoid coating damage.
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Safe cleaning method: Use a blower to remove dust before any contact cleaning. Wipe only with a microfiber/lens tissue in light center-to-edge strokes.
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No liquids directly on lens: Apply approved lens cleaner only to the cloth—not the glass—to protect anti-reflective coatings.
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Avoid pressure & friction: Never scrub or use rough materials; FL-501 is a precision optical element and scratches reduce image sharpness.
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Temperature care: Let projector cool before handling to prevent thermal stress on the fixed optics.
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Regular inspection: Check for haze, fingerprints, or dust every few weeks; clean only when image quality is affected.
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Proper storage handling: When removed, always fit protective caps immediately to prevent internal dust ingress
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