Panasonic

Panasonic ET-ST31A Telephoto Zoom Lens 64-112mm

Name: Panasonic ET-ST31A Telephoto Zoom Lens 64-112mm
Brand: Panasonic
SKU: ET-ST31A

Extend Projection Distance with Clarity The Panasonic ET-ST31A Telephoto Zoom Lens is designed to extend the projection distance while maintaining image quality. Perfect for larger venues or installations where long throw distances are required. Specifications: Brand: Panasonic Model...

$310.00*$3,100.00Save 90%

Check availability

*Price sourced from Amazon.com. Last updated:Sep 04, 2026.Price and availability are subject to change — details.

Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Extend Projection Distance with Clarity

The Panasonic ET-ST31A Telephoto Zoom Lens is designed to extend the projection distance while maintaining image quality. Perfect for larger venues or installations where long throw distances are required.

Specifications:

Brand: Panasonic
Model: ET-ST31A
Lens Type: Telephoto Zoom
Focal Length: 64 mm - 112 mm
Zoom: 1.8x Motorized
Focus: Motorized

Specifications

Lens Type

Telephoto Zoom Lens

Focal Length

64-112mm

Brand

Panasonic

Model

ET-ST31A

Frequently Asked Questions

What type of lens is the Panasonic ET-ST31A?

The Panasonic ET-ST31A is a telephoto zoom lens, designed for projecting images from a distance.

What is the focal length range of this lens?

This lens has a focal length range of 64-112mm.

Is this product a complete projector?

No, this is a telephoto zoom lens, which is an accessory for a compatible projector, not a complete projector unit.

How does this lens help in projector setup?

The zoom capability of this lens allows for flexible placement of the projector and precise image sizing without moving the unit.

Are there specific Panasonic projectors this lens is compatible with?

While it is a Panasonic lens, the specific projector models it is compatible with are not detailed in the provided information.

Strengths & Trade-offs

👍 Pros

The Panasonic ET-ST31A is a telephoto zoom lens, offering flexibility in projection distance and image size without moving the projector.
With a 64-112mm focal length, it enables clear projection in larger venues where the projector needs to be placed further from the screen.
This lens allows for precise adjustment of the projected image, which is crucial for professional installations.
As a Panasonic branded accessory, it is designed for seamless compatibility with specific Panasonic home theater projectors.
The zoom capability simplifies setup, allowing installers to fine-tune the image to fit various screen sizes or room layouts.

👎 Cons

This product is a specialized telephoto zoom lens and is not a projector itself, requiring a compatible projector for use.
The 64-112mm focal length is specific to telephoto applications and is not suitable for short-throw or ultra-short-throw projection needs.
Compatibility details, such as which specific Panasonic projector models this lens works with, are not explicitly provided.
The title does not indicate if the lens features any advanced optical elements or image stabilization for enhanced clarity.
As an accessory, it adds to the overall cost of a projector setup, which might be a consideration for budget-conscious buyers.