Appotronics AL-XL380LA 3.80-6.84:1

The Appotronics AL-XL380LA is an ultra-tele interchangeable lens for Appotronics S Pro and S Smart series projectors with a 3.80-6.84:1 throw ratio. The lens has been developed for professional installation environments with very long projection distances and enables projector placement in remote technical areas, control rooms, rear projection zones or other structurally separated installation positions. With powered focus, 1.78x zoom and lens shift of vertical ±50% and horizontal ±20%, the AL-XL380LA is suitable for large media installations, architectural projection, museums, event environments and demanding visualization applications. Projection distance is approximately calculated as image width x throw ratio.

Ultra-tele lens for long projection distances

With a 3.80-6.84:1 throw ratio, the AL-XL380LA covers the longest projection range within the Appotronics S lens platform. The lens supports screen sizes from 100-600" and is suitable for installations where projectors need to be positioned at a significant distance from the image surface. This allows projectors to be integrated outside visible audience areas, in technical rooms or at defined rear mounting positions.

Powered focus, 1.78x zoom and lens shift

The AL-XL380LA features powered focus and a 1.78x zoom. The optical system is complemented by vertical lens shift of ±50% and horizontal lens shift of ±20%. These adjustment capabilities support precise image alignment over long distances and reduce the need for extensive mechanical projector positioning in complex installation environments.

Compatible with the complete S platform

The interchangeable lens has been developed for Appotronics S Pro and S Smart series projectors. The lens can be used across the entire platform and all available brightness classes, supporting a consistent installation strategy across different projector performance levels.

For concealed technical positions and large spaces

The ultra-tele characteristics make the AL-XL380LA particularly suitable for large venues, museum spaces, auditoriums, architectural projection and media installations with defined technical zones. The long throw ratio allows the projector to be positioned far away from the projection surface while maintaining the interchangeable lens and lens shift flexibility of the Appotronics S platform.

Professional interchangeable lens for long-term use

The AL-XL380LA is part of the Appotronics interchangeable lens platform for the S Pro and S Smart series. With F2.0-2.27, a focal length of 66.4-119.52 mm and a weight of 2.8 kg, the lens is designed for demanding installation, media and event environments.