Panasonic Projector No Lens PT-RQ50KEJ

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We are an authorised Panasonic reseller and can supply their full current range of projectors and other professional audiovisual equipment including large format displays, and PTZ cameras at competitive prices. This page does not show the full current range of Panasonic Professional and Large Event Projectors. We hold additional stock in Edinburgh including a large selection of hire and demonstration models. Please contact us by phone on 0131 558 3824 or email with any Panasonic Professional AV product enquiries.

Panasonic PT-RQ50KEJ Projector No Lens Projectors (Business). Part code: PT-RQ50KEJ.

Panasonic PT-RQ50KEJ Projector No Lens

PT-RQ50KEJ Projector

50000 lm* Native 4K Color-Rich Images for a Breathtaking Viewing Experience

Awe-Inspiring Color Brightness and Resolution
The PT-RQ50K represents a milestone in projection technology. Serving flawless Native 4K (4096 x 2160) images with a laser engine that combines one red laser and two blue lasers operating at different wavelengths light output is doubled from the same footprint as our 26000 lm PT-RQ32K 4K projector. Deployed at sporting events arena concerts outdoor mapping attractions or museum exhibitions the PT-RQ50K’s refined power will exceed the highest expectations.

Newly Developed Laser Engine Expands the Colour Gamut

An all-new laser engine expands colour-gamut to 114 % of our current PT-RQ32K flagship achieving lush vibrant hues that pull audiences into the artist’s world. A new red laser enhances two blue lasers which output light at different wavelengths for high colour accuracy. Combined with digital frame-by-frame control to manage light output according to the scene’s contrast and brightness requirements and dedicated red-laser cooling to precisely control temperature the PT-RQ50K attains vivid reds and deep natural blues for spectacular on-screen colour expression.

Versatile All-in-One Design Streamlines On-Site Workflow

Compact All-in-One Body with Built-in Cooling
The PT-RQ50K’s laser engine and optical drive doubles output power from the same compact footprint as the PT-RQ32K. A redesigned airflow path and new finless radiator boosts the efficiency of the liquid cooling system while a separate cooling for the red laser is regulated by Dynamic Digital Control for excellent image consistency and high reliability. Space-saving design with integrated cooling systems bring the logistic efficiencies of all-in-one projection to large-venue staging saving operators time and money.

Remote Preview Saves Time and Unnecessary Stress

Newly introduced within Multi Monitoring & Control Software and also accessible via web browser Remote Preview allows projectionists to check the content being received by the projector via a Wi-Fi®- or LAN-connected laptop. It works with the projector in Standby with the shutter on or when direct sunlight makes inspecting on-screen images difficult. It gives a chance to fix errors between the source and projector before setup is completed.

Built-in Upgrade Kits for Geo Pro Software Now reactivated

With the PT-RQ50K upgrade features for Geometry Manager Pro are built into the software and do not require paid activation. Simply download and install Geo Pro to a PC to simplify advanced multi-screen geometric adjustments. Built-in capabilities include uniformity correction and Auto Screen Adjustment for automatic and simultaneous calibration of multiple screens (including curved-screen correction) using a compatible camera. These features expedite edge-blending and color-matching in mapping applications with automatic calibration for black level brightness uniformity and stacking.

Geometric Adjustment with Free Grid Correction via Remote Control

Free Grid is a function in Geometric Adjustment that enables convenient grid-based image adjustment using the projector’s remote controller. Grid resolutions of 2 x 2 3 x 3 5 x 5 9 x 9 or 17 x 17 can be projected and areas of the image reshaped or geometrically altered to compensate for screen distortions. This correction is easily performed by adjusting control points located at grid-line intersections. Move freely between grid resolutions to achieve the desired level of granularity without losing work progress. This clever data-saving function allows technicians to smoothly create a distortion-free projection in a wide range of installation situations.

Remote App with NFC Function*1 and Projector Auto-Focus via Smartphone Camera

Smart Projector Control app for Android™ and iOS now includes Near Field Communication (NFC) function to instantly pair smartphone to projector just by touching them together. Once linked the app accesses an information settings menu that’s readable and writable*2 for easy adjustment without turning on the projector. As well as showing data and allowing certain settings to be changed the app features an auto-focus function*3 that uses the smartphone’s camera and app UI to achieve fast yet precise image focus.

New Information Monitor

To further simplify setup and operation of the PT-RQ50K an Information Monitor is located on the side panel adjacent to terminals and physical controls. The monitor provides menu-based navigation for smooth setup of Projector ID and basic network configuration. It also shows projector status including temperature runtime and active signal data as well as error codes should a problem be detected.

Dual Power Supplies Save Time During Setup [Japan/U.S. Only]

The PT-RQ50K equips dual power supplies and supports 200–240 V current for full-brightness projection as well as 100–120 V at a lower brightness for setup and calibration. This feature is of incalculable value at events where installation deadlines are tight (such as trade shows) as the PT-RQ50K can be set up and adjusted on regular mains power before high-current power is rolled out. No more wasted time on unforeseen holdups—this keeps your team on schedule as event infrastructure comes together around you.

Dedicated Lenses Cover All Throw-Ratios

An exclusive new lineup of optional lenses for the PT-RQ50K provides gapless throw-ratio coverage from 1.11–1.70:1 to 4.97–7.76:1 adapting projections to suit the installation site. All six models support powered zoom lens-shift as well as lens memory and lens ID for easier on-site adjustments. AFO (Active Focus Optimizer) feature optimizes focus based on content APL keeping images sharp and in focus.

Original Cooling System Secures Projection Stability

Reliable Red-Laser Performance for Intense Color
Red lasers demonstrably heighten color expression. However implementation of the technology has been a challenge due to the laser’s sensitivity to temperature fluctuation. Panasonic innovates a highly stable red-laser drive that digitally controls light output within precise parameters frame-by-frame using Dynamic Digital Control and an independent cooling system. The additional red laser is key to the PT-RQ50K’s vivid red reproduction and a superior RGB balance.

Shielded Laser Drive with Finless Radiator

Hermetically sealed DMD block shielded laser drive and filterless cooling system is reinforced by a new finless radiator that improves cooling efficiency by as much as 30 % over previous implementations while protecting critical components from dust intrusion. The projector exceeds common international dustproofing guidelines and is manufactured in Japan to extremely rigorous quality control standards. Business operators can expect up to 20000 hours* of reliable maintenance-free projection at full brightness.

Solid-State Laser Modules with Failover Circuitry

The SOLID SHINE Laser drive groups laser diodes into discrete modules. In the unlikely event one single diode in a module goes out Failover Circuitry enables the diodes in the affected series to be bypassed—the remaining functional diodes continue to operate with imperceptible loss in brightness. If a laser diode fails in other laser projectors the whole module goes down and the brightness loss is so great that the projector must be taken offline. Panasonic laser diode failover technology adds yet another layer of insurance for events projection when image presentation must be maintained.


Brightness (Normal)50000 ANSI Lumens
Native resolution4096 X 2160
Contrast ratio (typical)20:000:1
Lamp Life20000 Hours
Lens Throw RatioOptional Lens
Horizontal Keystone40 Degrees
Vertical Keystone40 Degrees
USB 2.0 ports quantity2
RS-232 interface1
Dimensions W x D x H720 x 445 x 1070 mm
Weight126 Kg

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Please contact us if you would like advice on lens choices.
ET-D3QS400 1.6 to 2.1:1 Lens for RQ50K
ET-D3QT500 2.1 to 3.4:1 Lens for RQ50K
ET-D3QT600 3.0 to 3.9:1 Lens for RQ50K
ET-D3QT700 3.9 to 5.4:1 Lens for RQ50K
ET-D3QT800 5.4 to 7.7:1 Lens for RQ50K
ET-D3QW300 1.1 to 1.7:1 Lens for RQ50K

The Panasonic Lens throw ratio calculator is a useful tool for verifying which lens will suit your needs.