The Dalite 60 x 80" Advantage Electrol Projection Screen is a unique design. Construction of this ceiling recessed screen permits the case to be installed first and the fabric added later once a suitable projection surface is decided on. This is a big "plus" since companies constructing viewing rooms may not be certain of what they need in a screen. However, the Advantage permits the basic frame to be installed in the ceiling - ready for a finished fabric assembly to be added when all is prepped.

The exceptionally quiet motor gives it an edge over similarly priced screens. Quiet "up" and "down" operation makes the Advantage more professional in appearance as well as less distracting to your audience.

The Advantage Electrol has several options which make it a great choice for schools, lecture halls, libraries and corporate environments. Because it can be installed during the construction phase of your office, there is no pressure to buy a "finished" screen while budgets may still be on the table. The option of many remote controls also adds to its flexibility.

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

Ceiling Recessed    Non-Tensioned    100" Diagonal    Video Format    4:3 Aspect Ratio    Matte White Finish    Front Projection    220V, 50Hz    With Low Voltage Controller

Designed to have the case installed during the "rough-in" stages of construction and the fabric assembly during the finish stage

Handsome finished white aluminum case provides a clean look and allows easy installation of ceiling tiles

Standard with a Decora style three position wall switch

UL Plenum Rated case

Matte White fabric up to and including 10' high will be seamless; Glass Beaded fabric up to and including 8' high will be seamless; Video Spectra 1.5 and High Contrast Matte White fabric are available in sizes up to 8' high; High Power fabric is available in sizes up to 9'x12' and will be seamless up to 6' high

Related Questions and Answers

Q: 1. Can I use this lens on a Blackmagic URSA 12k?

A: Yes you can. If you have the EF mount for the camera. https://bhpho.to/2PkggiO

Q: 2. What comes with the Sigma 60-600 Sports lens for $2,000? Thank you, Ron

A: You get: Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports Lens for Canon EF LCF-740E Soft Cap for Sigma 150-600mm f/5-6.3 DG OS HSM Sports Lens Rear Cap LCR II for Canon EF Mount Lenses Lens Hood for 60-600mm f/4.5-6.3 DG OS HSM Sports Lens LS-730EOL Soft Lens Case TS-101 Tripod Mount Shoulder Strap Limited 1-Year Warranty Limited 3-Year U.S.A. Warranty Extension

Q: 3. Is this lens as heavy as the 150-600 sports lens?

A: The Sigma 60-600mm f/4.5-6.3 DG OS HSM is a slight bit lighter than the 150-600mm Sports. It weighs 5.95 lbs / 2.7 kg versus the 150-600's 6.29 lbs / 2.86 kgs.

Q: 4. What is the max aperture at 150mm - comparable to the max aperture of the Sigma 150-600 f/5-6.5 at 150mm?

A: The max aperture at 150mm on the 60-600mm is f/5.3. As soon as you hit 150mm it switches to f/5.3, if you're at 149mm it's f/5.

Q: 5. What is the outer diameter of the lens? In other words can i use a clamp on matte box?

A: It is 4.7 inches/ 120.4mm for the outside diameter.

Q: 6. Is this lens fully compatible with the Nikon Z9? Thx.

A: Yes, the Sigma 60-600mm f/4.5-6.3 DG OS HSM Sports Lens for Nikon F along with a Nikon FTZ series adapter can work with the Nikon Z9.

Q: 7. Will this work with the Canon R6? Which adapter do I need? Can I add a 1.4x or 2.0x converter?

A: Yes, it will work on the R6 with the EF to RF lens adapter, I would not recommend the converters.

Q: 8. Can this lens be used with the Canon rebel series cameras?

A: Yes, it is compatible with the Canon Rebel cameras.

Q: 9. Does this lens have the sigma manufacturers warranty?

A: Yes. As we are an authorized retailer, it comes with a 4 year (1 + 3 extended) USA warranty from Sigma. Please see/register your warranty on Sigma's page here: https://www.sigmaphoto.com/service-support/warranty-registration

Q: 10. Can this lens be used for motor racing events?? I currently use a prime 300 2.8 is i need to add tele converter to make it longer and remove it when i do not need it. or what do you suggest for 2nd option lens??

A: Yes this 60-600 would work well for motor racing if you currently use 300mm 2.8 and want a longer or wider lens where you easily zoom. The downside is the aperture it narrower on the 60-600 so not as good in low light. Motor racing during the day shouldn't be a problem though. Another option would be a Sigma 150-600 Sports if you don't need to go as wide as 60mm. https://www.bhphotovideo.com/c/product/1082152-REG/sigma_150_600mm_f_5_6_3_dg_os.html