The Tensioned Cosmopolitan Electrol 72.5 x 116" 16:10 Screen with Da-Tex Surface (White Case, 220V) from Da-Lite is suitable for wall or ceiling-mounted installations.

137" Diagonal, 16:10 Aspect Ratio    Da-Tex Screen Surface    1.3 Gain, 60° Viewing Angle    Smooth Roll Technology    Tensioning Cable System    Decora 3-Position Wall Switch    Slim-Tab Low-Profile Design    Video Projector Interface    Silent Motor    White Case

• Da-Tex is a vinyl, gray, rear projection surface that works well in high ambient light with a reduced viewing angle. It offers high transmission and low reflective values for optimal viewing. It also yields high color rendition and image contrast and has a cone of 60° with a gain of 1.3.

• 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. Given the warning I am assuming this won't work with the new Pentax K-1?

A: I have the K-1 and it works great with it! The lens is FF compatible.

Q: 2. Does it accurately autofocus throughout the expected range?

A: Yes Pentax SMCP-DA* 300mm f/4 ED (IF) SDM Autofocus Lens for Digital SLR can autofocus well as close as 4.59 feet to infinity.

Q: 3. How do you get the laser?

A: Unfortunately, B&H doesn't carry the engraver module for this model. Sorry for any inconvenience. You can use the link below to purchase it directly from XYZprinting. https://bit.ly/2J23BeM

Q: 4. Does this particular version of the Yungnuo 50mm pass (i.e. transmit,) UltraViolet light through it?

A: Yongnuo YN 50mm f/1.8S DA DSM Lens for Sony E passes white light.

Q: 5. How can a lens that isn’t released have so many reviews?

A: I'm sorry, this is an error on the website: there are no reviews yet.

Q: 6. 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: 7. If I hook this up to my vocopro jamcube will I be able to change the key on my music both for CD+G and BT streamed music? Or will only change the Key for CD's?

A: The VocoPro DA-2200 Pro Six-Microphone Karaoke Mixer is a simple microphone mixer and CD+G karaoke player router. So any key changes would have to be done by your vocopro jamcube.

Q: 8. HOW DOES IT PRINT OBJECTS WITH LARGE OVERHANG ? WHAT I MEAN IS , CANTILEVERED...DOES IT REQUIRE SUPPORT MATERIAL FOR THE OVERHANGING PART?

A: The build volume is maximum: 5.9 x 5.9 x 5.9 material. It does not require support for large overhang. You will need to experiment to see what the filament support limit is.

Q: 9. Is the tripod collar removable?

A: The tripod collar on the Pentax SMCP-DA* 300mm f/4 ED (IF) SDM Autofocus Lens for Digital SLR is removable.

Q: 10. What size filament

A: The XYZprinting da Vinci Junior 1.0 3D Printer uses 1.75mm filament.