Panasonic ET-EMT800 Long Throw Lens Analysis: Compatible with 19 Models Including PT-MZ20KL

The Panasonic ET-EMT800 is an original (OEM) lens for Panasonic engineering projectors, classified as Long Throw with a throw ratio of 4.14-7.40:1. This article compiles its 19 compatible projector models, optical parameters, and procurement details to facilitate quick compatibility checks based on machine models.

Specifications

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

ET-EMT800 Compatible Projector Model List (19 Models, with Brightness/Resolution)

The following are verified compatible models for the ET-EMT800, each listed with brightness and resolution. The compatible lens model for all is ET-EMT800:

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

About This Original Lens

The ET-EMT800 is a Long Throw lens manufactured by Panasonic. Its optical structure, lens coatings, and mechanical tolerances are matched to the original projector specifications, ensuring immediate installation and stable imaging. For installation environments with limited projection distance (e.g., projecting a large image from a short distance, ultra-short throw setups close to the wall), selecting the correct throw ratio is more critical than choosing a generic lens.

This lens has a throw ratio of 4.14-7.40:1. Throw Ratio = Projection Distance ÷ Image Width: a smaller value produces a larger image (suitable for short 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 & Procurement Information

Zorsika supplies the original Panasonic ET-EMT800 lens through authorized channels, complete 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 unverified sources.
• Compatibility Verification: Provide the projector model before ordering. Zorsika technical support will verify it against the compatible model list above to ensure proper fit.
• Project Supply: The ET-EMT800 covers 19 models. For frequent project use, schedule in advance to shorten lead times.
• Alternative Solutions: For budget-sensitive projects, Zorsika also offers alternative lenses with equivalent specifications, matching key parameters of the original. Choose based on requirements.

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: The original lens is manufactured by Panasonic, with optical parameters and mechanical tolerances calibrated to the original projector, making it ideal for projects with strict OEM consistency requirements. Zorsika alternative lenses are independently designed and manufactured to the same specifications, matching the original in throw ratio, image circle, and mount, offering advantages in budget and lead time. Zorsika supplies both options; choose based on project requirements.

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

A: Compatibility is determined by the projector's lens mount and panel/chip size. This article lists verified compatible models. Engineering projectors from the same generation and brand often share mounts. If unsure, take a photo of the projector's nameplate and send it to Zorsika technical support for confirmation.

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 the focal range of this model.

Q: How can I be sure the ET-EMT800 is authentic?

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

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

A: Before disassembly, ensure the projector is powered off and wait for the cooling fan to stop. Handle the lens by its 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 Resources

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

Procurement Inquiry

For solution consultation, project planning, or the complete list of compatible models for the original Panasonic ET-EMT800 lens, 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 specifications and the Zorsika product database. Data is continuously updated; please confirm details during actual inquiry.