Thursday, June 30, 2011

M1300 Cineperm Fixed Frame Screen - 65" diagonal HDTV Format Size: 65"

M1300 Cineperm Fixed Frame Screen - 65" diagonal HDTV Format Size: 65" Review



250124 Size: 65" Snap-On projection screen with aluminum frame. M1300: The perfect matte white diffusing surface. Ideal for high resolution data projection. Extremely broad light dispersion and spectral uniformity. Panoramic viewing angle and true color rendition. Recommended for use with any type of projector where the light level can be reasonably controlled. Washable. M1300 has a gain of 1.0 and a viewing cone of 180 degrees.


Wednesday, June 29, 2011

New CABLES TO GO DECORATIVE HD15 VGA WALL PLATE INSERT WHITE Easy Installation 1 Port

New CABLES TO GO DECORATIVE HD15 VGA WALL PLATE INSERT WHITE Easy Installation 1 Port Review



New CABLES TO GO DECORATIVE HD15 VGA WALL PLATE INSERT WHITE Easy Installation 1 Port Feature

  • DECORATIVE HD15 VGA WALL PLATE INSERT - WHITE.
  • Product Type Wall Plate Insert. Features 1 port.
  • Product Material Steel. Color White.
  • Add the finishing touch to your home theater or clean up the array of computer cables in your office.
  • HD15 female DB-style feed-through connectors provide a secure connection for VGA cables.
Notice: charge per refused shipment unless the refusal is based on our error. Customers should thoroughly inspect all cartons for damage before signing for the shipment. Damage: Must be reported within 15 days from delivery date. Shortage/Fallout: Must be reported within 15 days from delivery date. Loss: Must be reported within 30 days from ship-date. If you have any other questions about the product, please contact us any time. This insert is stamped from 20 gauge steel and painted to match your room decor. Use it in standard electrical boxes or mud rings, and with standard decorative wall plates for easy installation.


Tuesday, June 28, 2011

Da-Lite Tensioned Advantage Deluxe Electrol - Projection screen (motorized) - 110 in - 16:9 - High Contrast Cinema Vision

Da-Lite Tensioned Advantage Deluxe Electrol - Projection screen (motorized) - 110 in - 16:9 - High Contrast Cinema Vision Review



Da-Lite Tensioned Advantage Deluxe Electrol - Projection screen (motorized) - 110 in - 16:9 - High Contrast Cinema Vision Feature

  • Tensioned Advantage Deluxe with High Contrast Cinema Vision fabric and 110 volt motor.
  • Concealed-In-The-Ceiling Electric Tensioned Screen with Closure Doors. Screen is tensioned for an extra flat surface for optimum image quality.
  • Tab guide cable system maintains even lateral tension to hold surface flat while custom slat bar with added weight maintains vertical tension. Handsome white case and closure doors provide a clean look and allow easy installation of ceiling tiles.
  • High Contrast Cinema Vision is designed for today's moderate output DLP and LCD home theater projectors. With its specially designed gray base surface and a reflective top surface, this screen material is able to provide very good black levels without sacrificing the white level output. Where ambient lighting is moderately controlled, High Contrast Cinema Vision offers deep life-like colors and greater detail and sharpness to the image. Gain 1.1 with a 45-degree viewing half angle.
Handsome white powder coated closure doors and case provide a clean look and allow easy installation of ceiling tiles. Designed to have the case installed during the "rough-in" stages of construction and the fabric assembly during the finish stage. Patented in-the-roller motor mounting system for quiet operation. Tab guide cable system maintains even lateral tension to hold surface flat while custom slat bar with added weight maintains vertical tension. Front projection surfaces standard with black backing for opacity. Standard with built in Low Voltage Control and Decora style 3 button wall switch. For easy installation, the Tensioned Advantage® Deluxe is available with SCB-100and SCB-200 (RS-232 serial control board) built into the case. UL Plenum Rated case. Fabrics will be seamless. All front projection fabrics are standard with black backing for opacity. High Contrast Cinema Vision - A smooth, gray, vinyl finish surface for moderate output DLP projectors. This surface improves the perceived contrast by lowering black levels while offering moderate gain. It is a flexible unsupported vinyl fabric and may be folded or rolled. Available on all models offered with the Cinema Vision surface. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant.


Sunday, June 26, 2011

Dalite Dual Masking Electrol Letterbox Format To Video Format 69 X 128 Inch High Contrast Matte White Projection Screen

Dalite Dual Masking Electrol Letterbox Format To Video Format 69 X 128 Inch High Contrast Matte White Projection Screen Review



Dalite Dual Masking Electrol Letterbox Format To Video Format 69 X 128 Inch High Contrast Matte White Projection Screen Feature

  • Dual Masking with High Contrast Matte White fabric and 110 volt motor.
  • View from Letterbox to NTSC Format or from HDTV to NTSC Format. Ideal for home theaters or where a variety of image formats are projected.
  • Second motor lowers and raises black masks into position to convert screen to different format. Patented in-the-roller motor mounting system for quiet operation. Unique "step-back" masking design eliminates shadows.
  • High Contrast Matte White is designed for moderate output DLP and LCD projectors. This screen surface is a great choice when video images are the main source of information being projected and where ambient light is moderately controlled. With its specially designed gray base material and reflective top surface, this screen material is able to provide very good black levels without sacrificing the white level output. Gain 1.1 with a 45-degree viewing half angle.
Da-Lite's Dual Masking electric screen was designed for the avid home theater enthusiast. Choose the Dual Masking that best suits individual viewing needs and preferences: Letterbox to video or HDTV to video format. View DVDs and HDTV broadcasts without losing image detail due to the inability to change aspect ratios. Available in both a tensioned and non-tensioned version with Da-Lite's exclusive "step back" masking system eliminating shadows, the Dual Masking will vividly enhance the home theater experience. Control options abound with optional low voltage control and networkable RS-232 availability for connected homes.


Saturday, June 25, 2011

Da-Lite 220" Diagonal HDTV Format Home Theater Fixed Frame Screen with High Contrast Da-Mat Fabric and Pro-Trim

Da-Lite 220" Diagonal HDTV Format Home Theater Fixed Frame Screen with High Contrast Da-Mat Fabric and Pro-Trim Review



Da-Lite 220" Diagonal HDTV Format Home Theater Fixed Frame Screen with High Contrast Da-Mat Fabric and Pro-Trim Feature

  • Cinema Contour with High Contrast Da-Mat fabric and Pro-Trim finish.
  • Available in sizes from 60" to 240" diagonal in video format and 92" to 159" diagonal in HDTV format. Cinema Contour has a 45-degree angle cut frame for a sleek, modern appearance. Provides a perfectly flat viewing surface for video projection applications.
  • Surface mounts to back of black powder coated frame that provides a masking border. Permanently Mounted Wall Screen. Frame available with Pro-Trim finish. Pro-Trim is a fabric frame covering that aesthetically enhances the appearance of the installation while absorbing light that surrounds the viewing area.
  • High Contrast Da-Mat with a special gray surface, this screen material is designed for use with today's high output LCD, DLP and D-ILA projectors. By lowering the black levels of the projected video image, this surface creates a more film-like image and is a good choice when video is the main source of projected information. This screen surface is best used when there is good control of ambient lighting and a moderately wide viewing angle is desired. Gain 0.8 with a 45-degree viewing half angle.
The Cinema Contour is the pinnacle fixed frame screen. Available in video and the increasingly popular HDTV formats, the Cinema Contour has a 45-degree angle cut frame for a sleek, modern appearance that eliminates shadowing. Upgrade your Cinema Contour with Da-Lite's optional Pro-Trim fabric frame covering that aesthetically enhances the appearance of the installation, provides a stylish masked border while absorbing the light that surrounds the viewing area. Assembly and installation are a snap and eleven fabrics are available to meet the needs of any projection environment whether they are corporate or home theater.


Friday, June 24, 2011

Skque Premium Gold High Density 10 foot HDMI Cable for your Blu-Ray player+HDMI Female to DVI Male(D) ADAPTER for HDTV Projector Monitor

Skque Premium Gold High Density 10 foot HDMI Cable for your Blu-Ray player+HDMI Female to DVI Male(D) ADAPTER for HDTV Projector Monitor Review



Skque Premium Gold High Density 10 foot HDMI Cable for your Blu-Ray player+HDMI Female to DVI Male(D) ADAPTER for HDTV Projector Monitor Feature

  • The HDMI 19 pin cable is backward compatible with the older HDMI 18 pin cable devices
  • A premium quality HDMI to HDMI cable suitable for use in HDTV, Home Theater, and business class projector based applications
  • Features gold-plated connectors, molded strain-relief, slotted thumbscrews, and mylar-foil shielding
  • Cable constructed using high quality material for best contact connection between HDMI equipment
  • Fully HDCP compliant to provide the highest level of signal quality.
HDMI (male to male) CABLES


Thursday, June 23, 2011

150IN Diag Cosmopolitan Electric Vs 4:3 87X116IN

150IN Diag Cosmopolitan Electric Vs 4:3 87X116IN Review



150IN Diag Cosmopolitan Electric Vs 4:3 87X116IN Feature

  • Viewing Angle: 35°
  • Gain: 1.5
Ideal for applications where a recessed installation is not desired or feasible. Patented in-the-roller motor mounting system for quiet operation. Handsome white textured case blends with any decor. Matte White fabric up to and including 10' high will be seamless. Glass Beaded fabric up to and including 8' will be seamless. Video Spectra 1.5 and High Contrast Matte White fabric up to and including 8' high will be seamless. High Power fabric up to and including 6' will be seamless.Optional floating mounting bracket allows screen to be mounted onto a wall or ceiling studs and aligned left or right after installation by releasing two sets of screws.Da-Lite offers the world's widest selection of electric screens for the ultimate in convenience and professional presentations. Whether you choose concealed-in-the-ceiling, wall, ceiling hung, or ascending floor model, you'll find Da-Lite's electric screens meet the demanding needs of business meeting rooms, educational institutions, hospitality and home theater applications. All Da-Lite electric screens offer as standard features: black borders and preset adjustable limit switches to automatically stop the screen at the desired viewing level. Available in 110 volt model. Video Spectra 1.5 - Especially designed for demanding video and overhead LCD panel projection applications where a balance of higher gain and greater viewing angle is required. The special pearlescent surface may be cleaned with mild


Tuesday, June 21, 2011

Da-Lite Cinema Contour - Projection screen - 133 in - 16:9 - Pearlescent

Da-Lite Cinema Contour - Projection screen - 133 in - 16:9 - Pearlescent Review



Da-Lite Cinema Contour - Projection screen - 133 in - 16:9 - Pearlescent Feature

  • Cinema Contour with Pearlescent fabric.
  • Available in sizes from 60" to 240" diagonal in video format and 92" to 159" diagonal in HDTV format. Cinema Contour has a 45-degree angle cut frame for a sleek, modern appearance. Provides a perfectly flat viewing surface for video projection applications.
  • Surface mounts to back of black powder coated frame that provides a masking border. Permanently Mounted Wall Screen. Frame available with Pro-Trim finish. Pro-Trim is a fabric frame covering that aesthetically enhances the appearance of the installation while absorbing light that surrounds the viewing area.
  • Pearlescent is a non-supported vinyl fabric, offering a higher degree of reflectivity and brilliance without loss of image quality or resolution. This surface is a good choice when producing video images with a lower output projector and where there is a high amount of ambient light present. Gain 1.5 with a 40-degree viewing half angle.
The Cinema Contour is the pinnacle fixed frame screen. Available in video and the increasingly popular HDTV formats, the Cinema Contour has a 45-degree angle cut frame for a sleek, modern appearance that eliminates shadowing. Upgrade your Cinema Contour with Da-Lite's optional Pro-Trim fabric frame covering that aesthetically enhances the appearance of the installation, provides a stylish masked border while absorbing the light that surrounds the viewing area. Assembly and installation are a snap and eleven fabrics are available to meet the needs of any projection environment whether they are corporate or home theater.


Monday, June 20, 2011

Epson 705 HD 720p LCD Home Theater Projector & Vutec EVMW6080D Roll Down Screen Bundle

Epson 705 HD 720p LCD Home Theater Projector & Vutec EVMW6080D Roll Down Screen Bundle Review



Epson 705 HD 720p LCD Home Theater Projector & Vutec EVMW6080D Roll Down Screen Bundle Feature

  • 720p, high-definition, widescreen performance; for movies, games and more
  • Bright - 2500 lumens color and 2500 lumens white light output
  • Versatile connectivity HDMI, USB Type A, Component Video, and S-Video digital connections
  • Screen is 4:3 format and can be mounted on wall or ceiling;
  • 80" W x 60" H viewing area, stops every 5 feet
Big-screen performance at a brilliant value. - Get amazing big-screen entertainment with the Epson PowerLite Home Cinema 705HD. This affordable, 720p, widescreen projector makes it easier than ever to enjoy spectacular movies, games and sporting events in the comfort of your own home. With its 3LCD, 3-chip technology, you get rich, vibrant images for a true cinematic adventure. And, with 2500 lumens of color and white light output,* images will shine bright in any room. Invite the neighbors over and experience high-def movies in a whole new way. Or, share photos from your computer via the USB connection. With seven customizable color modes, the Home Cinema 705HD is ready for any event. Setup is simple with its 1.2x optical zoom. And, it's easy for anyone to install. The Home Cinema 705HD is even energy efficient with a long-life E-TORL® lamp that lasts up to 5000 hours.** That means you save on expenses, without sacrificing quality. So, bring big-screen entertainment home with the Epson PowerLite Home Cinema 705HD.


Saturday, June 18, 2011

Da-Lite Drapery Presentation Kit - Drapery presentation kit - black

Da-Lite Drapery Presentation Kit - Drapery presentation kit - black Review



87334 Fabric Color: Black, Skirt Bar Included: Yes, For Screen Size: 79" x 140" 16 oz., fire retardant cotton velour drapery attaches with snaps to Fast-Fold screens to enhance image and project a professional appearance. Drapery is fully pleated for finished professional look. Complete kit contains a valance bar, 14'' valance drape, wing bars, 30'' wide wing drapes and a 45'' long skirt. An optional adjustable skirt bar is available to change picture aspect ratio. -Available in Blue or Black Installation Instructions


Friday, June 17, 2011

AT Grey Onyx with Veltex Acoustically Transparent Screen - 92" diagonal HDTV Format Size: 106"

AT Grey Onyx with Veltex Acoustically Transparent Screen - 92" diagonal HDTV Format Size: 106" Review



253510 Size: 106" A fixed projection screen that's really easy to install! It assemble in about 10 minutes, the aluminum frame interconnects on site with one simple hand tool that is provided. With a radical new approach to fabric attachment even the toughest critics will be amazed. AT Grey: ATGrey offers the acoustical properties of our popular AT1200, while providing the best optical qualities of both Matt White and High Contrast Grey. It is unique in that it offers both a 180 viewing cone and the vivid color contrast associated with high contrast grey materials. Washable, flame and mildew resistant.


Thursday, June 16, 2011

Da-Lite 103" Diagonal Cinemascope Format Home Theater Fixed Frame Screen with High Power Fabric and Pro-Trim

Da-Lite 103" Diagonal Cinemascope Format Home Theater Fixed Frame Screen with High Power Fabric and Pro-Trim Review



Da-Lite 103" Diagonal Cinemascope Format Home Theater Fixed Frame Screen with High Power Fabric and Pro-Trim Feature

  • Da-Snap with High Power fabric.
  • Permanent Wall Mount Screen. Suitable for mounting on the wall or into wall opening. Easily attach front or rear projection screen surface with snaps.
  • Provides a perfectly flat viewing surface for video projection applications. Surface mounts to back of black powder coated frame that provides a masking border. Frame available with Pro-Trim finish. Pro-Trim is a fabric frame covering that aesthetically enhances the appearance of the installation while absorbing light that surrounds the viewing area.
  • High Power is a technological breakthrough, providing the optical characteristics of glass beaded surface with no resolution loss and the ability to clean the surface. Moderate viewing angle and the capacity to reflect light back along the projection axis make this surface the best choice for situations where there is a moderate amount of ambient light and the projector is placed on a table-top or in the same horizontal viewing plane as the audience. Gain 2.8 with a 30-degree viewing half angle.
The Da-Snap, available in Video, HDTV, Cinemascope and Wide formats, is standard with a handsome 1-1/2" black powder coated square tubing suited for any home theater installation or where a stylish fixed wall screen is needed. Choose from eleven available fabrics for specific projection requirements. Benefit from Da-Lite's optional Pro-Trim fabric frame covering which absorbs bleed off projected light and adds the distinguishing touch to an installation. Fabric snaps to the frame for a tensioned, perfectly flat viewing surface with effortless installation.


Wednesday, June 15, 2011

Dalite Tensioned Horizon Electrol 1.33:1 (ntsc) Native Aspect Ratio 50 X 67 Inch Cinema Vision Projection Screen

Dalite Tensioned Horizon Electrol 1.33:1 (ntsc) Native Aspect Ratio 50 X 67 Inch Cinema Vision Projection Screen Review



Dalite Tensioned Horizon Electrol 1.33:1 (ntsc) Native Aspect Ratio 50 X 67 Inch Cinema Vision Projection Screen Feature

  • Tensioned Horizon with Cinema Vision fabric and 110 volt motor.
  • Optimum Viewing of Multiple Video Image Formats. Excellent for video projection applications. Screen is tensioned for an extra flat surface for optimum image quality. The Horizon Electrol is the first screen available allowing four position masking with the touch of a button.
  • Tab guide cable system maintains even lateral tension to hold surface flat while a custom slat bar with added weight maintains vertical tension. Careful engineering ensures that masking remains flush against the surface of the screen, preventing distracting shadows around the projected image compliments of unique "step-back" masking. Equipped with a six-button wall switch, you can automatically open and close the screen, halt operation and position the screen into any of the four aspect ratios.
  • Cinema Vision is a unique non-supported vinyl fabric that offers a bright, uniform image with no color shift at any viewing angle. This surface is designed to provide a higher amount of brightness for lower output projector types such as CRT. Its increased reflectivity will help enhance the image brightness in situations where a low level of ambient light is present. This surface is a good choice when producing video images. Gain 1.3 with a 45-degree viewing half angle.
The average American spends four hours a day watching television. Why stare at a box on a shelf when you could bask in the glow of a multiple aspect ratio projection screen. Meet the Horizon Electrol available in both tensioned and non-tensioned versions for a viewing experience second to none. The Horizon was engineered with the serious home theater enthusiast in mind - a home theater that alternates between a standard video broadcast followed by a movie in Cinemascope format and everything in between. Enjoy your DVD in the format the directors filmed them in, video, HDTV, Letterbox or Cinemascope. Ceiling recessed with patented motor-in-the roller technology, optional low voltage control to connect to third party control as well as an optional network ready capability and masking that "steps back" to prevent shadowing make this the screen unbeatable. When you're finished, hit the button and the screen is out of the way and safely in the case. Before you spend the money on a flat screen, keep this in mind - our smallest screen dwarfs the largest flat screen, and our projection surfaces make flat panel televisions look downright chunky.


Tuesday, June 14, 2011

Da-Lite Tensioned 120" Diagonal Video Format Home Theater Electric Wall Screen with Audio Vision Fabric

Da-Lite Tensioned 120" Diagonal Video Format Home Theater Electric Wall Screen with Audio Vision Fabric Review



Da-Lite Tensioned 120" Diagonal Video Format Home Theater Electric Wall Screen with Audio Vision Fabric Feature

  • Tensioned Contour with Audio Vision fabric, 110 volt motor and Integrated Video Projector Interface.
  • Electric Screen that Mounts on Wall or Ceiling. Screen is tensioned for an extra flat surface for optimum image quality. Tab guide cable system maintains even lateral tension to hold surface flat while custom slat bar with added weight maintains vertical tension.
  • Stylish curved aluminum extruded case. Adjustable mounting brackets make installation quick and easy. Built-in SCB-100 (RS-232 control), low voltage control or video projector interface are available options.
  • Audio Vision is designed for applications where a more realistic soundstage is desired, this fabric allows for the installation of speakers to be placed behind the surface. With virtually no sound loss and good image quality, this fabric provides the same optical characteristics as the Da-Mat surface with specially designed perforations to allow sound to pass through the screen material. Gain 1.0 with a 50-degree viewing half angle.
Da-Lite's Contour electric screen was designed with the home theater in mind. With its stylish curved aluminum extruded case, available in either black or white finish, the Contour is a handsome addition to any installation. Seven veneer finishes for the front cover of the screen case create a warm and elegant look or choose the optional speaker system, unique to the Contour, that flank the ends of the case. Choose from tensioned or non-tensioned models that retract completely into case for a clean, modern appearance when screen is not in use. Control options distinguish the Contour: third party control is achieved with the optional low voltage control unit, the optional video projector interface links screen and projector and can be built into the case and optional RS-232 networking capabilities create endless automation options. The Contour and Tensioned Contour are available in square, video and HDTV formats with maximum dimensions of 12' x 12', 200" diagonal and 159" respectively.


Sunday, June 12, 2011

Maxstar Screens Premier 100" 16:9 Electric / Motorized Projector Screen with Remote Control

Maxstar Screens Premier 100" 16:9 Electric / Motorized Projector Screen with Remote Control Review



Maxstar Screens Premier 100" 16:9 Electric / Motorized Projector Screen with Remote Control Feature

  • Ideal projection screen for home theater movies, classroom training or conference room presentations and no professional installation required
  • 16:9 Aspect Ratio Prefect for all LCD and DLP projectors.
  • High Contrast 1.1 gain screen material optimizes picture quality in a variety of light conditions
  • Lightweight steel case can be easily mounted on the ceiling, wall or Rack,and also ideal for recessed installation .
  • Whispertec motor mounting system for near silent operation.
The Maxstar PremierTM Electric / Motorized projection screen is the perfect choice for your home theater, office, church, or school. This lightweight and durable flat screen features hand-crafted quality construction with 16:9 Aspect Ratio, Viedo Format, steel Case to absorb projector "over scan". Compatible with LCD, DLP, and LCOS projectors, this sleek and stylish fixed frame projector screen offers an incredible value. -Material: MATTE WHITE CANVAS RUBBERIZED; -16:9 Aspect Ratio; -Screen Gain: 1.2 with a 45-degree viewing half angle; -Viewable Size:84"(W)X47"(H)/100" Diagonal; Black border:25cm T and 3cm for L, R, B; -A Three-button wireless infrared remote control and a wired control to operate the screen. Static resistant:Yes; Fireproofing:Yes;


Saturday, June 11, 2011

Glass Beaded Luma with AutoReturn Manual Screen - 6' diagonal NTSC Format Size: 100" diagonal

Glass Beaded Luma with AutoReturn Manual Screen - 6' diagonal NTSC Format Size: 100" diagonal Review



207130 Size: 100" diagonal Highest quality spring-roller projection screen for wall or ceiling mounting. This screen features the new AutoReturn Roller, in which the screen surface gently raises back into the case with a simple tug on the handle or pull cord. This screen is also housed in a pentagonal steel case with a scratch-resistant white polyester finish and matching endcaps. Features -For small to medium sized groups -Spring-roller operated, with pull cord -Housed in pentagonal steel case which has a scratch-resistant white polyester finish with matching endcaps -Endcaps form universal hanging brackets for attachment to wall, ceiling or map rail hooks -Warranted for 1 year against defects in materials and workmanship AutoReturn Spring Roller -Built-in inertia reduction mechanism. With AutoReturn the screen unrolls in the conventional manner, then slowly and gently retracts to the closed position on its own after a simple tug on the handle -Viewing surface pulls down easily, like a standard spring roller operated projection screen. -Return the screen to the case with a simple pull no repetitive tugging or downward momentum is required to engage the AutoReturn Roller -Screen surface retracts slowly and smoothly into the case, slowing even more as it approaches its upper limit -Intermediate stop positions allow you to lower or raise the screen completely, or stop at any point in between -Prevents potential damage to the dowel or screen surface through repeated impact with the case Installation Instructions


Friday, June 10, 2011

Vantage Point CGUPM12-B Universal Front Projector Mount - Black

Vantage Point CGUPM12-B Universal Front Projector Mount - Black Review



Vantage Point CGUPM12-B Universal Front Projector Mount - Black Feature

  • Universal LCD/DLP projector mount with 12" drop
  • Tilt and yaw (roll) adjustment
  • 360-degree rotation
  • Individual height adjustment for each mounting arm
The Universal Projector Mount sets itself apart from other industrial looking ceiling mounts. Styled from steel and die-cast aluminum, the mounts boast a clean and simple finished appearance when viewing it on the ceiling. The CGUPM06 extends approximately 12 inches from the ceiling, rotates, tilts and swivels in virtually any direction, and is capable of functioning on flat or vaulted ceilings. The Universal Projector Mount is compatible with most of today�s LCD and DLP home theater projectors and is fully adjustable to fit a wide range of projector hole patterns.