The Da-Lite 105"x140" Cosmopolitan Electrol Screenfrom Da-Lite 105"x140" Cosmopolitan Electrol Screenis designed to be mounted or hung from a wall or ceiling. Its 105 x 140" viewing area has a 180" diagonal and 4:3 aspect ratio.

The Matte White viewing surface is seamless and offers a 120° total viewing angle (60° half angle) and a gain of 1.0. Matte White is a fiberglass surface for non high-definition projection and preserves color as well as black-and-white images. It is suitable for environments with controllable ambient light. Standard black backing retains projected brightness on the front of the surface. Matte White can be cleaned with mild soap and water, is flame-retardant and mildew-resistant. It is also GREENGUARD GOLD Certified.

To control your screen, a three-position Decora-style wall switch is included. A Video Projector Interface allows the screen to be raised or lowered automatically when your projector is turned on or off. Your projector must have a 12V or 5V lead to operate the interface.

180" Diagonal / 4:3 Aspect Ratio    Matte White Surface    1.0 Gain / 120° Viewing Angle    120 VAC, 60 Hz Motor    Raise/Lower with Projector

An optional floating mounting bracket allows the screen to be mounted onto wall or ceiling studs and aligned left or right after installation (veneer can be added to bracket to match case). This must be purchased separately.

An optional ceiling trim kit is available, enabling this screen to be easily recessed into a drop ceiling.

The steel case has a white powder-coated finish.

Enclosed in a white case with white endcaps

Related Questions and Answers

Q: 1. I plan to use screw in 112mm on my Sigma 105 1.4, will this step up ring fit? I read on their website, this ring only support their magnetic system. Please kindly double check if this ring can also support normal 112mm screw in. Thanks

A: Yes, the Freewell Magnetic Step-Up Ring (105-112mm) allows you to use the magnetic or threaded 112mm filters.

Q: 2. does this screw into a 1/4 20 hole? and does it come with the hindge? I plan to use this on my Blindspot Tile light

A: It appears to come with a 1/4" screw and knob.

Q: 3. Could you please recommend 95-150mm Step-Up Ring for Standard Filter Threads 105?

A: Unfortunately, there are no step up rings from 95-150mm.

Q: 4. What are the thread pitches on this ring?

A: Although the manufacturer does not publish the thread pitch, threads within this larger size are normally 1.0mm.

Q: 5. What about UV and IR filtration? It's not mentioned in the overview while it's mentioned in the White light version.

A: The MrStarGuy Natural Light Adjustable Solar Filter does feature UV and IR filtration.

Q: 6. I want to use this adapter with my lens that have an 82mm standard filter thread. Do I need to but this item below separately? Or is it included? https://www.bhphotovideo.com/c/product/1536057-REG/nisi_nip_s5_adsft_82105_82_105mm_adapter_for_s5.html TIA.

A: The 82mm ring is not needed but you will need the S6 holder: https://bhpho.to/3jaFdbR

Q: 7. Could you please recommend 67-105mm, 77-105mm and 95-105mm Step-Up Ring for this NiSi S6 150mm Filter Holder Adapter Ring for Standard Filter Threads 105, 95, and 82mm?

A: Keep in mind this is only the adapter for the S6 filter holder. This already includes the adapter for 95mm and so a step up ring is not necessary for that size. For 67-105mm we only have this Heliopan special order step up ring linked here. https://bhpho.to/3vxVKMc. If looking for an in stock solution, one can go with a 67-95mm Step-Up ring and attach it to the included 95mm adapter. The Sensei 67-95mm Step-Up Ring linked here is a good option. https://bhpho.to/30S0fmw. And lastly the Sensei 77-105mm Step-Up Ring linked here. https://bhpho.to/3tr9ZjT

Q: 8. Is it safe for solar eclipses?

A: Yes. The MrStarGuy Natural Light Adjustable Solar Filter is safe for solar eclipses and all solar viewing.

Q: 9. Will this fit a Sigma 24-105mm?

A: You should look on your lens for the phi symbol (looks like a small letter 'o' with a line drawn through it diagonally. This should be followed by a number...that's the size cap you need.

Q: 10. Will it fit the 24-105mm?

A: The Sigma LCF-105 III 105 MM lens cap. fits a Sigma 105mm F/2.8 EX DG OS Macro Lens which has a 62MM filter Diameter. I have a Sony 24-105 mm lens which has a 62mm filter Diameter. It would fit my lens. If your lens is 62MM diameter it will fit. If your lens is any other filter Dia. it will not fit.