The 70344 Cinema Contour Fixed Frame Screen by Da-Lite has a 120 x 192" viewing area, 16:10 aspect ratio, and 226" diagonal.

Da-Mat is a unity gain vinyl surface with a smooth surface and 120° viewing angle. It features a white surface for good color reproduction in environments with controllable ambient light. Da-Mat 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.

226" Diagonal    16:10 Wide Format    Da-Mat Surface    1.0 Gain & 120° 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. Does this also fit the DFA 25 mm version?

A: No, the Pentax smc Pentax D FA 645 25mm f/4 AL (IF) SDM AW Lens uses 40.5mm caps such as this: https://bhpho.to/3AnHc5w

Q: 2. Is this the DAL or DA version of the 18-55mm AL WR?

A: This is the weather resistant DA, which has a metal mount ring. The DAL (meaning lightweight , perhaps) has a plastic mounting.

Q: 3. Will this work on my Pentax K-10D?

A: Yes Pentax DA 18-55mm f/3.5-5.6 AL WR Zoom Lens is compatible with the Pentax K10D.

Q: 4. Does this come with a case?

A: It comes with a soft case

Q: 5. If I mount this lens on a APC-S camera it will be 450mm?

A: The crop factor of a Pentax with APS-C sensor is 1.5. The image of a 300mm lens on this sensor is equivalent to a 450mm lens image on a full-frame sensor. Please note that this Pentax 300mm DA lens is designed for APS-C sensor. If used on a full-frame sensor Pentax camera, the periphery of the image (i.e. outside of the cropped area) may be degraded and not as sharp.

Q: 6. Does this item come with tripod mounting bracket?

A: Yes, a tripod mounting ring is included with this lens.

Q: 7. Will it fit in my little q series

A: Not without an adapter like this one from Pentax. B&H # PEAQKM

Q: 8. will this fit my pentax k50?

A: yes it will, I have a k-50 and the Da 18-55 F3.5-5.6 wr zoom lens also.

Q: 9. does this work with the pentax 645d?

A: No. This lens is designed to cover the APS-C image format, so larger formats such as full-frame or 645 will be vignetted.

Q: 10. Will the 1.4 Pentax teleconverter auto focus with the DA* 300 mm lens? I have read that with settings F4 and higher - auto focus won't work.

A: Sorry for the late respoe. This message was in my 'junk' folder and I'm just seeing it now.anyway,..... fwiw, I have had no problems with AF when using the 1.4 converter together with the DA 300.good luck.