The Tensioned Cosmopolitan Electrol 57.5 x 92" 16:10 Screen with Da-Mat Surface (White Case, 220V) from Da-Lite is suitable for wall or ceiling-mounted installations.

109" Diagonal, 16:10 Aspect Ratio    Da-Mat Screen Surface    1.0 Gain, 120° Viewing Angle    Smooth Roll Technology    Tensioning Cable System    Decora 3-Position Wall Switch    Slim-Tab Low-Profile Design    Video Projector Interface    White Case

• Da-Mat is a unity gain vinyl surface with a smoother surface than Matte White. It features a white surface for good color reproduction for environments with controllable ambient light, Da-Mat has a gain of 1.0 and a cone of 120°.

• In-the-roller motor mounting system
• Smooth Roll Technology to keep your screen perfectly flat
• Tensioning Cable System to prevent warping and ensure even lateral tension
• Standard black backing retains projected brightness on front projection surfaces
• Features decora-style, three-position wall switch
• Seamless surface
• Standard black backing
• Slim-Tab stronger tab design to keep your screen perfectly taut
• Standard white powder-coated finish

Related Questions and Answers

Q: 1. will this work with my "me Super" non-digital SLR?

A: Any Pentax camera body based with a Pentax K lens mount will adapt to the lens.

Q: 2. Does this lens autofocus on a K10d body? I have had issues with some lenses saying they autofocus, but don't.

A: I use the Pentax K10, K20 and the K3 Limited Edition and it works as autofocus on all of the, My K1000 however it is a manual focus.

Q: 3. Will this lens take a 1:1 ratio?

A: We're afraid not. This is not a macro lens. The Pentax smc Pentax-D FA 100mm f/2.8 WR Macro Lens will give you a 1:1 ratio, you may want to consider this lens instead. B&H # PE10028MDFAW - https://bhpho.to/2jipEhn

Q: 4. Are there any scratches on the front or rear glass elements?

A: The Pentax SMCP-DA* 300mm f/4 ED (IF) SDM Autofocus Lens for Digital SLR is a brand-new lens with a 1-year warranty--it's in perfect condition with no scratches anywhere.

Q: 5. Does (IF) mean interior focus?

A: IF means internal focus. So the length of the lens does not change as it focuses. (length does change when you zoom though)

Q: 6. 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: 7. Hi team, will this fit on the Pentax K100D?

A: Yes, the Pentax DA 18-55mm f/3.5-5.6 AL WR Zoom Lens is compatible with the Pentax K100D Digital Camera.

Q: 8. 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: 9. I want to buy a ks2 I have old lenses Pentax with k mount , can I use it on digital Pentax

A: Yes, you can use. I have three lenses for my manual Pentax K-1000, and they works with my new Pentax K-3 II.

Q: 10. How well does this work with the K-3ii and the HD 1.4x teleconverter, does anybody carry this setup when hiking?

A: I use the Pentax 300mm telephoto lens with a Pentax HD 1.4x converter on my Pentax K-3 body. I generally handhold this combination using a high shutter speed and achieve excellent results. the autofocus works well and the combination is lighter than my Sigma 120-400mm zoom telephoto lens.