Appotronics EL470TZ Zoom Original Projector Lens - Long Throw, 10 Compatible Models

Specifications

The above parameters are sourced from original manufacturer data and the Zorsika product database; for the complete technical specifications, please contact your sales representative.

EL470TZ Zoom Compatible Projector Models (10 Models, with Brightness/Resolution)

The following are verified compatible projector models for EL470TZ Zoom, with brightness and resolution for each; the compatible lens model is EL470TZ Zoom:

Note: Brightness/resolution data is sourced from the model database (subject to the unit's nameplate/manual for accuracy); lens compatibility is determined by the unit's lens interface and panel/chip size. For models not listed, contact Zorsika technical support for verification.

About This Genuine Lens

Appotronics EL470TZ Zoom Lens

The EL470TZ Zoom is an Appotronics genuine long throw lens, with optical construction, lens coating, and housing tolerances all matched to original unit specifications—plug-and-play with stable imaging performance. For installation environments with limited projection distance (such as short-throw large images or ultra-short-throw against wall), selecting the correct throw ratio is more critical than choosing a universal lens.

This lens features a throw ratio of 4.68-7.96:1. Throw ratio = projection distance ÷ image width: smaller values produce larger images (suitable for short-distance small spaces), while larger values require greater installation distance. Back-calculate the required throw ratio range based on on-site installation distance and screen dimensions, then match accordingly to this model.

Genuine Product & Ordering Information

Zorsika provides genuine Appotronics original lens EL470TZ Zoom through official channels, with original factory packaging and traceable serial numbers, suitable for bulk procurement and project supply for engineering projection, conference rooms, classrooms and other applications.

• Genuine Guarantee: Official factory channels, original packaging and serial numbers; batch projects can request channel documentation to ensure no refurbished or unverified units.
• Compatibility Check: Provide the projector model before ordering; Zorsika technical team will verify against the model compatibility list above to ensure proper fit.
• Project Supply: EL470TZ Zoom covers 10 models; common projects can be scheduled in advance to shorten delivery time.
• Alternative Options: If budget is a concern, Zorsika also offers same-specification alternative lenses with key parameters matching the original; choose based on your needs.

Note: Actual imaging performance depends on projector condition and installation environment; it is recommended to test one unit before bulk orders.

FAQ

Q: How to choose between original and alternative lenses?

A: Original lenses are manufactured by Appotronics factory with optical parameters and body tolerances calibrated to the original machine, suitable for projects with strict original manufacturer consistency requirements; Zorsika alternative lenses are independently designed and manufactured to the same specifications, with throw ratio, imaging circle and mount matching the original machine, offering advantages in budget and delivery time. Zorsika can supply both lines, so choose based on your project requirements.

Q: How to confirm this lens works with my machine?

A: Use the projector lens interface and panel/chip size as the standard; this article lists verified compatible models. Engineering projectors of the same generation and brand often share interfaces. If unsure, take a photo of the machine nameplate and send it to Zorsika technical team for confirmation.

Q: How to choose the Throw Ratio?

A: Throw Ratio = Projection Distance ÷ Screen Width. Smaller values produce larger images (short-throw/ultra-short-throw suitable for small spaces at close range), larger values require greater installation distance. Back-calculate the required throw ratio range based on your installation distance and screen size, then match the corresponding focal length for this model.

Q: How does EL470TZ Zoom ensure genuine authenticity?

A: Zorsika provides genuine products through original factory channels, with original packaging and traceable serial numbers; batch projects can request channel documentation to ensure no refurbished or second-hand disassembled parts.

Q: What should I pay attention to when replacing the lens?

A: Be sure to power off and wait for the cooling fan to stop before disassembly; hold the lens barrel without touching the glass; use an air blower to gently remove dust; after installation, test focus first before tightening the mounting screws, and clean the mount and contacts.

Q: What is the warranty period for the lens?

A: All Zorsika projector lenses come with a 12-month warranty; normal use and non-human damage (such as impacts, liquid exposure, unauthorized disassembly) can be handled directly through after-sales service; warranty period is based on the shipping invoice date.

Related Query Links

• Zorsika Technical Support Center
• Projector Brands & Compatible Model Lookup
• Projector Lamp / Lens / Air Filter Product Library

Procurement Inquiry

For inquiries about Appotronics original lens EL470TZ Zoom solutions, project planning, or complete compatible model list, please contact us through:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

The lens model and compatible model data in this article come from original factory materials and Zorsika product database; data is continuously updated and subject to actual quote confirmation.