Hitachi SL-502 Lens - SL502
Hitachi SL-502 Lens - SL502
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Hitachi SL-502 Lens - SL502
Hitachi SL-502 Lens - SL502
The Hitachi SL-502 (Hitachi SL502) Lens is compatible with Hitachi CP-SX1350, CP-X1200, CP-X1250.
- Wide Angle Zoom Lens
- Throw Ratio: 1.1 - 1.5:1
What our Experts Think
- Short-throw zoom optical design: The Hitachi SL-502 is a 1.1–1.5:1 short throw zoom lens, engineered for flexible installation in conference rooms, education spaces, and fixed AV setups.
- Installation flexibility in tight spaces: Ideal when projector distance is limited, it enables large screen projection from relatively close placement, reducing mounting constraints.
- Smooth zoom & focus control: Built with power zoom and focus compatibility (on supported Hitachi projectors), allowing precise image alignment and easier professional setup adjustments.
- Professional AV compatibility: Designed for select Hitachi models (including CP-X1200, CP-X1250, CP-SX1350), making it a reliable OEM choice for legacy projector systems.
- Optical performance focus: Uses a f/2.2–2.8 aperture range to maintain consistent brightness and clarity across the zoom range.
- Durability for continuous use: Built for commercial environments such as education, corporate AV, and rear-projection installations, where long operating hours are standard.
Q&A
Q: What is the Hitachi SL-502 Lens used for?
A: The Hitachi SL-502 is a short-throw zoom projection lens designed for Hitachi CP-X1200, CP-X1250, and CP-SX1350 projectors, enabling larger images from shorter distances.
Q: What are the key specifications of the SL-502 lens?
A: It features a focal range of 23–31mm, aperture f/2.2–f/2.8, and a throw ratio of approximately 1.1:1 to 1.5:1.
Q: Is the SL-502 lens a zoom lens?
A: Yes, it is a short-throw zoom lens with adjustable zoom (not fixed), offering flexible installation distances.
Q: Which projectors are compatible with the SL-502?
A: It is compatible with Hitachi CP-X1200, CP-X1250, and CP-SX1350 projector models.
Q: What is the main advantage of the SL-502 lens?
A: It allows medium-to-large projection sizes in tight spaces while maintaining sharp image quality and installation flexibility.
Q: Where is the SL-502 typically used?
A: Common in classrooms, conference rooms, and installation setups where the projector must be placed closer to the screen.
Maintenance Tips
- Keep protected at all times: Use front/rear lens caps when not in use to prevent dust and scratches.
- Dust removal first: Use a hand blower before any wiping to avoid abrasive damage.
- Microfiber-only cleaning: Gently clean with a dry or slightly damp microfiber/lens tissue using light circular or center-out strokes.
- No direct sprays: Never spray cleaner directly onto the lens to protect coatings and internal elements.
- Avoid fingerprints: Handle only the outer barrel—finger oils reduce optical clarity and increase flare.
- Stable environment storage: Store in a dry, low-humidity case to prevent haze, fungus, or coating degradation.
- Thermal caution: Allow full cooling before cleaning or removal to avoid stress on optical alignment.
- Inspect periodically: Check for dust spots or haze affecting brightness and contrast
