The 20384 Cinema Contour Fixed Frame Screen by Da-Lite has a 40.5 x 72.0" viewing area, 16:9 aspect ratio, and 82" diagonal.

The HD Progressive 1.1 Perf surface has a 1.1 gain, 170° viewing angle, and is ideal for applications where projector brightness and screen size require an increase in gain. The white surface offers true color reproduction and fidelity. The perforated vinyl surface allows for the installation of speakers behind the surface. HD Progressive 1.1 Perf can be cleaned with mild soap and water, and is flame-retardant and mildew-resistant. It is also GREENGUARD GOLD Certified. Black backing on the back of the viewing surface prevents light bleed-through.

The aluminum frame is 3” wide by 1.63” and is covered with black Pro-Trim fabric, which absorbs excess light around the viewing area. The frame is slip-jointed at corners and joints. The screen also includes standard wall-mounting brackets.

82" Diagonal    16:9 HDTV Format    HD Progressive 1.1 Perf Surface    1.1 Gain & 170° Viewing Angle    Black Backing Retains Brightness    Surface is Seamless    3" Wide Frame    Pro-Trim Fabric Frame Covering

45° angle cut frame

Flat viewing surface mounted on the back of an aluminum frame with masking or cropping border

Standard black backing retains projected brightness

Related Questions and Answers

Q: 1. "Will the posted version of the 10-17 accept screw in filters and if so what size?"

A: No, the Pentax HD DA Fisheye 10-17mm f/3.5-4.5 ED Lens does not allow for standard thread-on filters.

Q: 2. Is this lens compatible with the Pentax K-x?

A: Yes. Mechanically the same as smc . HD refers to a new lens coating. There should be no problem for the K-x.

Q: 3. Works for the Blackmagic Cinema Camera Pocket 4K?

A: No, the Vello Film Screen Protector for Blackmagic Pocket Cinema Camera is not compatible with the Blackmagic Cinema Camera Pocket 4K.

Q: 4. I own a Pentax K20D dSLR. How is this Pentax 1.4x teleconverter better than the Tamron 1.4x teleconverter I already own for this (older) camera?

A: I don't know anything about the Tamron 1.4x, but I too had an earlier 1.4x for which I paid $99. I forget the brand off the top of my head. In comparison, the Pentax is vastly superior (with my K-3; I'm not sure about how well it will work with a K20D). The picture quality is superb (while the cheaper device produced images that were no better than what Photoshop could do in post-processing). The in-lens auto-focus is supported in both my Pentax 300 and Sigma 150-500 and it works well and quickly with both. It does not work so well with my Sigma 18-250 lens (tends to overshoot and flip back and forth while trying to focus -- this can be overcome by using Live View). Also, with the Pentax lens, but not the Sigmas, the presence of the teleconverter is detected and included in the metadata, so, for example, the 300mm lens is shown as shooting at 420mm.

Q: 5. Can large filter holders be thread attached to the front of this lens?

A: As long as the brand/model filter holder you own or are planning to purchase has 82mm adapter rings designed for use with the filter holder, then yes, you may attach a filter holder (with the 82mm adapter ring) to the filter threads on the front of the Pentax HD Pentax DA* 11-18mm f/2.8 ED DC AW Lens.

Q: 6. The positioning of the adjustment levers make it look like it would be impossible to keep them out of the shot on anything wide?

A: The Delta 1 Pneumatic Contour Posing Stool BH #DE40702 would be most optimal in shots where the stool was not part of the composition.

Q: 7. Will this lens work with a Pentax K10 ?

A: Yes, in fact, all the lenses that I used on my K10 work just fine on my K5 and K3. This particular lens is one of my favorites. It is really sharp, has great color and even does macro - you can't go wrong.

Q: 8. Will this work with a K3 as well as the listed K3 II, etc.?

A: Yes, the Pentax DA* 11-18mm F/2.8 ED DC AW lens is compatible with the Pentax K3 camera.

Q: 9. Hi, will this convert my MF lenses to AF lenses? I understand the older Pentax SMC-F 1.7x will allow me to AF my manual lenses? Thanks for your time and advice!

A: No it does not. Only the older Pentax-F 1.7x does that. It was designed to work with Pentax-A manual focus lenses as a transition to auto-focus. No other TC I know of does that.

Q: 10. is power supply included with device?

A: Yes it is: In the Box: Freakshow HD Micro Split 4K/12G Reclocking DA with Standard Connector Power Supply Limited 1-Year Warranty