The JTX Dual Prism Anamorphic Lens is designed to allow home theater systems to project in a Cinescope format and works in constant image height (CIH) environments. Lenses are in a fixed position, and when used together with vertical stretch processing, provides proper formatting of 2.35:1 aspect ratio movies. User must have ability to vertically stretch media content to avoid images appearing disproportioned. Additionally, this lens is limited to theater environments having throw ratios greater than 1.75.
The JTX Dual Prism Anamorphic Lens is built for home theater enthusiasts who are unable nor have the time to build their own "do-it-yourself" lenses. Purchasers of this product should note that this is an entry level lens and does not perform to the exacting standards of other commercial lenses that can cost well over $1K, and at this time the prisms have no anti-reflective coating. However, this product does provide a cost effective alternative that brings home the excitement of Cinescope projection with surprisingly good results.
This lens, when used with vertical stretch processing, makes use of the entire native pixel map of a 16x9 digital cinema projector. This not only creates a finer image, but also adds brightness to the image as all pixels are used. The biggest advantage of the JTX Dual Prism Anamorphic Lens is affordability. It is a fraction of the cost of other commercial lenses, and is perfect for the budget conscious home theater enthusiast.
Dual prism style lenses characteristically introduce some chromatic aberration as well as pincushion effect. Test patterns will reveal these effects, but are hardly noticeable to the viewer who is immersed in the story of a movie.
Features:
• Enclosure lined with “light trapping” material – absorbs over 99% of visible light
• Painted in a black semi-gloss finish
• Prisms that are made from optical crystal, precision-cut & polished; lead-free
• Minimized Reflections
• Two-way (height & tilt) adjustable stand suitable for shelf or ceiling mounting
• Rear Reflection Shroud
• Prisms come preset in a fixed position, and horizontally expand a 1.78:1 image to a 2.37:1 image.
• Each unit is individually tested for accuracy and quality
Package Includes:
• JTX Dual Prism Anamorphic Lens
• Two-way Adjustable Stand
• Setup Guide
Price:
$329.99 US