
( Brand: Sony ), ( Manufacturer Part Number: LKRL-Z122 ), ( Compatible Brand: For Sony ), ( Type: Projection Zoom Lens ), ( Unit Type: Unit ), ( Focus Type: Zoom ), ( Features: Motorized ), ( To Fit: Movie Projector )
The Sony LKRL-Z122 motorized zoom projection lens is an advanced optics solution designed for professional use in various applications, including large venue presentations, live events, and digital signage installations. This high-performance lens offers a versatile focal length range of 2.6 to 12.6mm, providing a flexible 4.7x motorized zoom capability that allows for impressive image magnification and coverage adjustments.
This lens features a robust, all-glass, 12-element optical construction, including two Extra-Low Dispersion (ED) elements and one aspherical element. The ED elements effectively suppress chromatic aberration, while the aspherical element minimizes distortion and spherical aberration, delivering sharp, clear, and color-accurate images.
The LKRL-Z122 boasts a wide aperture range of f/1.6 to f/16, enabling excellent low-light performance and providing the ability to control depth of field. The lens also supports a manual iris control, allowing for precise adjustments to optimize image brightness and balance.
The motorized zoom function is controlled via a servo system, ensuring smooth and precise adjustments. It also features a focus hold function, which keeps the focus in place even when the zoom is adjusted, ensuring that the image remains sharp and clear throughout the entire zoom range.
The lens is designed for durability and easy integration into various projection systems. It is equipped with a detachable focus ring for easy access during installation, as well as a built-in focus limit switch to prevent overshooting the focus point. Additionally, it comes with a detachable lens hood to protect the lens from stray light and dust.
The Sony LKRL-Z122 motorized zoom projection lens is a powerful and versatile optics solution that delivers superior image quality and flexibility for large-scale projection applications. Its advanced features, robust design, and motorized zoom capabilities make it an essential tool for professionals seeking to create stunning and engaging presentations, events, and digital signage installations.
The Sony LKRL-Z122 is a motorized zoom projection lens designed for use with Sony's SXRD and 4K laser projectors. This lens offers several advantages and potential drawbacks, which are discussed below.
Advantages:1. Smooth motorized zoom: The lens's motorized zoom feature allows for seamless adjustments, making it easier to maintain a consistent image size during presentations or when adjusting the projection distance.
2. Wide focal length range: The Sony LKRL-Z122 covers a focal length range of 2.2x, which is helpful in various applications, such as small to moderately-sized venues and different projection distances.
3. Improved image quality: Motorized zoom lenses like the Sony LKRL-Z122 provide more consistent image quality, as manual adjustments are eliminated or minimized, resulting in fewer potential errors.
4. Versatility: The motorized zoom lens can be used with different projector models, making it a worthwhile investment for users who may upgrade their projector in the future.
Disadvantages:1. Cost: Motorized zoom projection lenses generally cost more than their manual counterparts. The Sony LKRL-Z122 is no exception, which may deter some potential buyers.
2. Potential complexity: Motorized zoom lenses might require more maintenance and technical expertise compared to manual lenses. Users should be prepared for this added responsibility.
3. Limited compatibility: The Sony LKRL-Z122 is specifically designed for use with Sony projectors, so users of other brands may not benefit from this lens.
Conclusion:The Sony LKRL-Z122 motorized zoom projection lens offers several advantages, such as smooth motorized zoom, a wide focal length range, improved image quality, and versatility. However, its cost, potential complexity, and limited compatibility are potential drawbacks. Ultimately, the decision to invest in the Sony LKRL-Z122 depends on the specific requirements and budget of the user, as well as their allegiance to the Sony projector brand.
Recommendation:If you are a Sony projector user seeking a high-quality, motorized zoom lens that provides consistent image size and improved image quality, the Sony LKRL-Z122 may be an excellent investment. However, if cost is a concern or you use a different projector brand, a manual zoom lens or an alternative motorized zoom lens from a different manufacturer might be more suitable for your needs.
Ideal for: Digital cinema collectors theater restorers. Origin: Made in Japan, CE marked genuine Sony Pro cinema spec. Throw Ratio: 2.23:1 to 4.03:1 standard long-throw ideal for medium/large auditoriums, screen width s 4.5m 16m on compatible projectors. Zoom Ratio: 1.8x optical zoom.
This is an authentic Sony cinema projection lens discontinued pro gear, not consumer/home theater. Surplus buyers or parts/repair enthusiasts. Ideal for Large-venue projection projects. Key Features Details: model: LKRL-Z122 Label: model NO.
LKRL-Z122, N50, part refs 3-992-341-01 / 3-992-341-01, MADE IN JAPAN. Appears complete and well-maintained. Condition: Excellent used/pre-owned condition clean lens glass no scratches, haze, or fogging visible; multi-coating intact, solid housing with no dents/cracks, intact bracket and wiring. Build: Rugged black anodized aluminum housing, large multi-coated front element clean with minor dust/IRIS coating rings typical of high-end optics, mounting bracket/plate, wired for projector integration.