The Dalite 10 x 10' Contour Electrol Non-Tensioned Motorized Front Projection Screen makes a great addition to any school room or business boardroom. It features a strong extruded curved 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 stylish, rugged and functional addition to any installation.

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

Wall or Ceiling Mountable    Non-Tensioned    170" Diagonal    Square Format (Audio-Visual)    1:1 Aspect Ratio    120V, 60Hz    Silent Motor    With Low Voltage Controller    Matte White Finish

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 either 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

UL Listed

Related Questions and Answers

Q: 1. Will this lens cause any image distortion with the canon t3i?

A: At the widest focal it can distort images slightly depending on your composition and relation to the subjects position etc, but its not a drastic amount to have to worry about. It is common with wide angle lenses of this width to experience a bit of distortion.

Q: 2. weather sealed?

A: Not that I'm aware of.

Q: 3. Would this lens be good to shoot the northern lights with, I know i should have like a f2.8 or faster but i dont want to drop the money on it? or would a macro tube be ok? lol. or just buy a 24mm canon pancake.

A: Night/Star photography really needs to be done with a faster lens. There are some manual lenses from Rokinon and Samyang that are wide and fast that work very well for night photography. They are not expensive.

Q: 4. Is this len for canon 60D?

A: Yes, it does - the one person person who answered 'no' to this question is misinformed and misinforming you.

Q: 5. Would this lens be better than a non zoom 24mm pancake?

A: I have both lens and one must realize that both have a different purpose. I love the 10-18mm for its wide scope as well as the 24mm. Both can be used indoors, but for low light shots the 24mm would be better, although the 10-18mm under certain circumstances also be used. I have used both for astrophotography, with the 24mm being preferred because of the f2.8 lens. These lens compliment each other very nicely. Go for both, you will be happy that you did.

Q: 6. Is this lens weather-resistant? Could I use it in the rain with a 7D mark II?

A: I wouldn't take this lens out in a heavy rain but I have used it under several different waterfalls where there was lots of spraying water in the surrounding air. Both the camera and lens tolerated this level of moisture without any ill affects.

Q: 7. Is this lens compatible with my 7D?

A: The Canon 7D is compatible with any Canon EF or EF-S lens, and any lens made for Canon EOS cameras by other manufacturers. So, the EF-S 10-22mm lens will be fully compatible with the Canon 7D.

Q: 8. Does it work with the Canon 80D ?

A: Yes, works fine.

Q: 9. Is this 10-22mm lens compatible with the canon 70D?

A: Any Canon lens designed for SLR cameras will have one red dot (EF lenses) or a white square (EF-S lenses).These will correspond to respective markers on the camera's mounting ring. If your camera has both (like the 70D has), then it will work with either lens, including the EF-S 10-22mm lens above.The EF-S lenses are tailored for the crop sensor in the non-full-frame range of DSLR's Canon manufactures. The EF lenses are for the full frame sensors that equip the likes of Canon 5D (I, II, III) and 1D(S, X, etc) range of cameras.The EF lenses look different on a crop sensor camera: for example, a 50mm EF lens would look equivalent to an 80mm EF-S because of the crop factor the 70D has (1.6) compared to a full-frame camera. Note the lens is still an effective 50mm (that does not change).

Q: 10. Is this lense compatible with a Canon EOS Rebel T3?

A: Yes, this lens is fully compatible with the Rebel T3 camera.