The Dalite 84 x 84" Contour Electrol Front Projection Screen makes a great addition to any school room or business boardroom. It features a strong extruded aluminum case which is available in either black, white or graphite finish. When not in use, this screen easily retracts into its case which can either be mounted on a wall or in the ceiling. The Contour Electrol is a beautiful addition to any installation.

The Silent Motor assures ultra quiet operation - a must for libraries, hospitals, schools and corporate boardrooms assures ultra quiet operation - a must for libraries, hospitals, schools and corporate boardrooms assures ultra quiet operation - a must for libraries, hospitals, schools and corporate boardrooms.

120VAC, 60Hz    Wall or Ceiling Mountable    Non-Tensioned    119" Diagonal    1:1 Aspect Ratio    Matte White HC Finish    Front Projection    With Low Voltage Controller    Silent Motor

The retractable screen gives your room a finished, neat appearance

Veneer choices include: Honey Maple, Medium Oak, Heritage Walnut, Mahogany, Light Oak, Natural Walnut, Cherry

Optional speakers are available

Adjustable mounting brackets make installation quick and easy

For easy installation, the Contour Electrol is available with optional SCB-100 and SCB-200 (RS-232 serial control board), Low Voltage Control unit, Silent Motor, Silent Motor with Low Voltage Control or Video Projector Interface built into the case

Related Questions and Answers

Q: 1. Can this work for Nikon D7000? (Ie, Nikon macro lens 85mm)If not directly, Can an adaptor be purchased?

A: Looks like your lens has a 52 mm filter size. The flash comes with 4 filter ring for 52mm, 58mm, 67mm, and 72mm lens filter threads You screw the adapter into your lens filter thread and then mount the flash on the adapter ring.Ray

Q: 2. Do you have an adapter that will fit the 77 mm thread on my canon f4 24-70?

A: Device comes with 4 adapters. 52mm, 58mm, 67mm, 72mm. A lens with a 77mm thread will be too big to go through the opening, which measures approx. 72-74 mm.

Q: 3. Will this work with a EOS-T6s in conjunction with a Canon EFs 18-200 f3.5-5.6?Thanks Bob K

A: I've used this on both an EF lens 18-135 and a macro 100 mm using my EOS 60D and it works well. I do seem to go through a lot of batteries.

Q: 4. Does this work with the Canon 1DsMark II?

A: Yes, this will work with the Canon EOS 1DS Mark II as they both use the Canon E-TTL II protocol.

Q: 5. Does this work with the canon sl3?

A: Since it has ETTL-II, it will still work with the SL2.

Q: 6. Macro photography I shoot for the most part outdoors. Can this also be used as a fill flash?

A: As the Yongnuo YN-14EX-C Macro Ring Lite for Canon Cameras is designed for macro photography, it is not one of the strongest flashes available. With a Guide Number of 45.93', at full-power at ISO 100, you would be able to shoot at f/5.6 at about 8 feet for proper exposure, and at f/4 at about 11.5 feet from your subject. You may get more working range either by using a larger aperture or by using a higher ISO setting on your camera.

Q: 7. I have one of these I purchased at B&H but cannot seem to get it to work now. It won't fire either with the pilot button or on my Canon 7D mkII. any advice?

A: where can I get it serviced? I cannot figure it out on the yongnuo site

Q: 8. Does it have a front filter thread so you can put filters on the flash, rather than between lens and flash? If there is one, what's the diameter?Thanks a lot.

A: No, there isn't a front filter thread.

Q: 9. Is this macro ringlight compatible with the Canon 6D?

A: Yes.

Q: 10. Will this ring flash work with the Yongnuo YNE3-RX Wireless Flash Receiver being triggered by the built in radio wireless on a Canon 77D?

A: This ring flash was designed to be used from the camera hotshoe.