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For larger venue installs, the Tensioned Large Cosmopolitan® Electrol® is a ceiling or wall mounted electric screen. A variety of finishes and veneer options are available.- In-the-roller motor mounting system- Tensioning Cable System to prevent warping and ensure even lateral tension- Decora-style, three-position wall switch- Standard black backing retains projected brightness on front projection surfaces- Seamless surfaces- Two-piece aluminum case with mounting brackets for wall or ceiling mount installation- Available with built-in low voltage control, or Video Projector Interface (screen trigger) or silent motor- Standard black powder-coated aluminum finish; available in white or veneer upon request- Smooth Roll Technology to keep your screen perfectly flat- Slim-Tab, a lower profile, stronger tab design to keep your screen perfectly taut

Designed to eliminate the extra step of finishing the screen with trim, the Advantage line of projection screens is designed with ceiling trim already in place. Once the screen is installed, the screen’s trim conceals the rough opening eliminating the need to complete additional trim work.Sliding installation brackets make it easy to attach the screen housing to the structure above the drop ceiling.Tensioned screens ensure the smoothest surface possible, and all Deluxe screens feature a closure door that hides the open space and screen in the ceiling, providing a cleaner aesthetic.The Tensioned Advantage® Deluxe Electrol® screen features simple in ceiling installation that can be done in two stages. The screen case can be installed during the rough-in construction stage and the fabric assembly can be completed during the finishing stage.- Standard Low Voltage Control (LVC) to keep your screen operation flexible- Smooth Roll Technology to keep your screen perfectly flat- Slim-Tab, a lower profile and stronger tab design to keep your screen perfectly taut- Tensioning Cable System to prevent warping and ensure even lateral tension- UL Plenum rated case- White powder-coated closure doors and case for a clean aesthetic- Available with SCB-100 and SCB-200 (RS-232 serial control board) or Video Projector Interface (screen trigger) built into the case- Decora-style, three-button wall switch- Standard black backing retains projected brightness on front projection surfaces- Seamless surfaces in all models

Model CThe Model C is a manual wall- or ceiling-mounted screen for larger rooms with permanently lubricated steel ball bearings combined with nylon bushings and heavy-duty spring assembly for smooth operation.The Model C does not feature the Controlled Screen Return for quiet and smooth return to the case. See Model C with CSR for this feature.- Standard white powder-coated finish; available in black or veneer upon request- Includes pull cord- Optional floating mount brackets for wall or ceiling stud installation can be aligned left or right. Veneer finish can also be added to the bracket.

This new Ring Lite for close-up and macro shooting is loaded with features and capabilities. Now with Canon's E-TTL, it takes full advantage of the flash performance of the EOS-1v, EOS-3, and other E-TTL cameras. Circular twin flash tubes can fire at even power, or varied between them over a six-stop range, and one or more 550EX Speedlites can be used as wireless slaves along with the MR-14EX. The controller unit now has an illuminated full-info LCD panel and its accepts optional hi-capacity battery packs.

Deluxe carrying case for the G1 X Mark II.

Canon 9391B001. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 800 mAh, Purpose: Camera. Quantity per pack: 1 pc(s)