The 28807V Parallax 59 x 104.5" Fixed Frame Projection Screen from Da-Lite features a special fabric that mimics the screen of a television. This darker surface is designed for maximum glare rejection, allowing the projector to be used in environments with elevated levels of ambient light. Its multi-layered design helps reject light coming from above so that only the image from the projector gets reflected.

120" Diagonal / 16:9 Aspect Ratio    Parallax UST 0.45 Screen Surface    0.45 Gain / 160° Viewing Angle    Television-Like Low-Glare Surface    Micro Layers Block and Absorb Light    Ideal for Less than 1.5:1 Throw Ratios    For Wall Mounting

Parallax is an ambient-light-rejecting technology featuring a micro-layered optical lens system that rejects light. This technology mimics the look of a television when it is on and when it is off, but without the glare from windows or lighting fixtures. Parallax UST 0.45 is unique because it is designed to be used with a short-throw projector (less than 1.5:1 throw ratio) that is mounted below the screen. It features a horizontal viewing angle of 160°, a vertical viewing angle of 110°, and a gain of 0.45

Pro-Trim is a fabric covering that enhances the appearance of the installation. Pro-Trim provides a stylish masked border while absorbing the light that surrounds the viewing area

Related Questions and Answers

Q: 1. Can i use this with Bowens mount?

A: You can not use it as a indirect, but you can use it as a regular forward facing softbox via a Rotalux Bowens adapter https://bhpho.to/2lkVQra.

Q: 2. does it have a time lapse feature?

A: Yes it does, this system comes with six Shutter Link Cables for select cameras. The shutter link cables are there to control the shutter on a camera for a time lapse.

Q: 3. How do you attach it to a light stand? Will an Impact Super Clamp work? a href= http://www.bhphotovideo.com/c/product/824360-REG/impact_cc_106r_super_clamp_with_ratchet.html target= _blank http://www.bhphotovideo.com/c/product/824360-REG/impact_cc_106r_super_clamp_with_ratchet.html/a

A: I have used super clamps in lots of situations, but never thought of using one to attach this reflector to a light stand. I don't know of any reason why it would not work. It will hang straight down and you won't be able to change its vertical angle. You will probably need a sand bag to steady the stand as the reflector is somewhat heavy.

Q: 4. Can this be used indirectly with a godox ad400? If yes, any specific adapter needed?

A: No, the Elinchrom Rotalux 59" Indirect Softbox mounting ring is only compatible with full-size Elinchrom mounts.

Q: 5. Will it work with the new Canon EOS RP?

A: Yes The CAME-TV Motorized Parallax Slider (23.6") B&H # CAS0160 MFR # S01-60 will work with The Canon EOS RP. The RP would us the C3 cable.

Q: 6. I this octabank compatible with Elinchrom flash heads exclusively?

A: This is not correct, the Indirect effect will of course NOT be lost.

Q: 7. Purchased the 69in Elinchrom Rotalux Octabox many years ago. I don't recall there being an indirect speedring included. Is this something I have to purchase separately? Thank you.

A: Hi,EL26188is the Rotalux Deep Octa Indirect 150cm.If you purchased a 69 chances are you purchased EL26186 Rotalux Softbox Octa 175cmI hope this helps.Regards,Will HBrand Manager Lighting, Mac Group US

Q: 8. It use to come with both an inner diffusion panel and outer diffusion panel. Does it only come with an outer diffusion panel now? If so can you still purchase and mount an inner diffusion panel?

A: According to the manufacturer it comes with two cloth diffusers and one plastic disc deflector.

Q: 9. I have the Litemotiv 190 and love it. But due to its size and the size of the boom stand they cannot be used in tight locations (living rooms or so). This one is not much smaller but a suitable boom can be much less massive. The question is whether the light quality of this one is similar? Also, is there an adapter for Siros L?

A: This Elinchrom softbox would produce a light that is less soft since it's smaller than the Litemotiv 190. The Elinchrom Rotalux Speed Ring for Bron Pulso Flash Heads B&H # EL26543 will get it attached to a Siros L monolight.

Q: 10. Would I need a special speedring to fit Elinchrom's ELB 400's pro head, or does it work right out of the box?

A: You'll need this, it's having a hard time coming up in item search.Elinchrom Quadra Reflector Adapter MK-II B&H # ELQRAMK2 MFR # EL26342