Panasonic ET-ELS20 Long Throw Lens Analysis: Compatible with 14 Models Including PT-MZ882C

The Panasonic ET-ELS20 is an original (OEM) lens for Panasonic engineering projectors. It is a long throw lens with a throw ratio of 1.61-2.76:1. This article compiles its 14 compatible projector models, optical parameters, and procurement details to facilitate quick compatibility checks based on the projector model.

Specifications

The above parameters are sourced from OEM materials and the Zorsika product database. For the complete technical datasheet, please contact sales.

ET-ELS20 Compatible Projector Model List (14 Models, with Brightness/Resolution)

The following are verified compatible models for the ET-ELS20, each listed with brightness and resolution. The compatible lens model for all is ET-ELS20:

Note: Brightness/resolution data is from the model database (refer to the unit's nameplate/manual for accuracy). Lens compatibility is based on the projector's lens interface and panel/chip size. For models not on this list, please contact Zorsika technical support for confirmation.

About This Original Lens

The ET-ELS20 is a long throw lens manufactured by Panasonic. Its optical structure, lens coatings, and body tolerances are matched to the original projector specifications, ensuring stable imaging and immediate use upon installation. For installation environments with limited projection distance (e.g., projecting a large image from a short distance, ultra-short throw near a wall), selecting the correct throw ratio is more critical than choosing a generic lens.

This lens has a throw ratio of 1.61-2.76:1. Throw Ratio = Projection Distance ÷ Image Width: A smaller value produces a larger image (suitable for close distances in small spaces), while a larger value requires a greater installation distance. Calculate the required throw ratio range based on the on-site installation distance and screen size, then match it to this model.

Authenticity and Procurement Information

Zorsika supplies the Panasonic original lens ET-ELS20 through authentic channels, with original packaging and a verifiable serial number. It is suitable for bulk procurement and project supply for engineering projectors, conference rooms, classrooms, and similar applications.

• Authenticity Guarantee: Sourced through official OEM channels, with original packaging and serial number. Bulk projects can request channel credentials to eliminate refurbished or untraceable units.
• Compatibility Verification: Provide the projector model number before ordering. Zorsika technical support will verify it against the compatible model list above to avoid installation issues.
• Project Supply: The ET-ELS20 covers 14 models. For frequent project use, scheduling in advance can shorten lead times.
• Alternative Solutions: If budget is a concern, Zorsika can also provide alternative lenses with equivalent specifications, with key parameters matching the OEM, for selection based on needs.

Note: Actual imaging performance is affected by the projector's condition and installation environment. For large bulk orders, it is recommended to first obtain one unit for testing.

Frequently Asked Questions

Q: How to choose between an original lens and an alternative lens?

A: Original lenses are manufactured by Panasonic, with optical parameters and body tolerances calibrated to the original projector, suitable for projects with strict requirements for OEM consistency. Zorsika alternative lenses are independently designed and manufactured to the same specifications, with throw ratio, image circle, and mount matching the original, offering advantages in budget and lead time. Zorsika supplies both lines; choose based on project requirements.

Q: How can I confirm this lens will work with my projector?

A: Compatibility is based on the projector's lens interface and panel/chip size. This article lists verified compatible models. Projectors from the same generation and brand often share interfaces. If unsure, taking a photo of the projector's nameplate and sending it to Zorsika technical support for confirmation is more reliable.

Q: How do I choose the throw ratio?

A: Throw Ratio = Projection Distance ÷ Image Width. A smaller value produces a larger image (short/ultra-short throw is suitable for close distances in small spaces), while a larger value requires a greater installation distance. Calculate the required throw ratio range based on the installation distance and screen size, then match it to this lens's focal range.

Q: How can I ensure the ET-ELS20 is authentic?

A: Zorsika supplies authentic products through OEM channels, with original packaging and a verifiable serial number. For bulk projects, channel credentials can be requested to ensure the units are not refurbished or second-hand.

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

A: Before disassembly, ensure the projector is powered off and wait for the cooling fan to stop. Handle the lens by the barrel, avoiding contact with the glass elements. Use a blower to gently remove any dust. After installation, perform a focus test before tightening the mounting screws, and clean the mount and contacts while you're at it.

Q: What is the warranty period for the lens?

A: Zorsika provides a 12-month warranty for all projector lenses. For normal use and non-human-caused damage (e.g., impact, water ingress, unauthorized disassembly), contact after-sales service directly. The warranty period is based on the shipping document date.

Related Query Links

• Zorsika Technical Support Center
• Projector Brand and Compatible Model Query
• Projector Lamp / Lens / Air Filter Product Database

Procurement Inquiry

For solution consultation, project planning, or the complete compatible model list for the Panasonic original lens ET-ELS20, please contact us via:

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

The lens models and compatible projector data in this article are sourced from OEM materials and the Zorsika product database. Data is continuously updated; please confirm with an actual quotation.