Reviews Optical Contrast Ratio Meter

ASUS VG275Q 27 inch Full HD 1080p 1ms Dual HDMI Eye Care Console Gaming Monitor with FreeSync/Adaptive Sync, Black

  • 1ms response time Featuring ASUS game fast input technology and dual HDMI ports for a smooth console gaming experience.
  • Free Sync/Adaptive Sync technology with 75 Hertz refresh rate for a tear free experience with AMD Radeon GPUs.
  • ASUS Eye Care technology with flicker free and blue light filter to minimize eye fatigue.
  • Audio features stereo speakers: 2W x 2 Stereo RMS.
  • Ergonomic stand with full height/tilt/swivel/pivot adjustments to accommodate any desk.
  • Power consumption 003c40W*, power saving mode 003c0.
  • Exclusive game visual & GAME plus functions to enhance color performance and control.
  • Compliance and standards bsmi, CB, CE, CU, ErP, FCC, iso 9241 307, kcc, PSE, RoHS, UL/CUL, Vici, WEEE, WHQL (Windows 10, Windows 8.
  • 1, Windows 7), Mbps, TUV flicker free, standby, TUV low Blue light.
  • Brightness): 300 cd/square meter. Contrast Ratio : 1000:1.
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Beastgrip - M Series 1.33X Anamorphic Lens for iPhone

  • ATTENTION: This Lens is COMPATIBLE with Beastcage for iPhone ONLY. It can not be used with our Universal Beastgrip Pro rig.
  • 1.33X Anamorphic provides with a horizontal optical squeeze to achieve 2.4:1 aspect ratio in video and 16:9 aspect ratio in photos when desqueezed in....
  • Enhance your iPhone videos with horizontal lens flares, wider field of view with a more dramatic perspective, great sharpness and contrast across the....
  • Multicoated cylindrical glass elements and machined aluminum body with Beastgrip M Series bayonet lens mount. The unique rotating barrel design with....
  • WORRY FREE GUARANTEE - Backed up by 12 month warranty, great customer service, and a 100% satisfaction guarantee.
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ViewSonic PJD8353S 3000 Lumens XGA HDMI Ultra Short Throw Interactive Projector

  • XGA (1024x768) 3200 Lumens Ultra Short Throw Projector with a 15,000:1 Dynamic Contrast Ratio, Vertical Digital Keystoning, and a Screen Size of....
  • With advanced color technology and outstanding sharpness, this feature-rich projector also provides a vast selection of inputs while offering....
  • The PJD8353S is the perfect projector to deliver large images within small spaces.
  • Convenient classroom friendly design with up to 7,000 lamp hours (Eco mode), stereo 8W built-in speakers, optical focus and zoom, and a white finish.
  • Ethernet LAN (RJ45), 3.5mm Audio In/ Out, HDMI 1.4, VGA In (x2), VGA Out, Composite RCA, S-Video, Mini....
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ViewSonic PJD5123 SVGA DLP Projector (Discontinued by Manufacturer)

  • SVGA 800x600 DLP projector, 2700 ANSI Lumens, 3000:1 Contrast, 1.1x Optical Zoom Lens.
  • Throw Ratio 1.97?2.17:1. , Multiple inputs: Dual RGB in, composite.
  • 120Hz/3D-ready, Digital keystone correction +/- 40°, 2 Watt Integrated Speaker.
  • Portable 5.7 lbs weight, Lamp life: 5000/6000 (Normal/Eco), Apple Mac compatible.
  • 8 preset picture modes, including, bright, cinema, whiteboard, etc..
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NEC NP-P401W Projector

  • Dependable laser light source: DuraCore laser light source eliminates lamp and filter replacements for up to 30, 000 hours of low-cost and virtually maintenance-free operation.
  • IPX6 dust resistance rating ensures Optical engine durability and longevity.
  • 4K HDR input: HDR10 & HLG technologies enable brighter whites and deeper black levels for an enhanced viewing experience of images and videos.
  • High-bright, superb picture quality: WXGA resolution (1280×800), an incredible 300, 000: 1 contrast ratio, and 5, 000 Lumens of brightness Combine to produce crystal-clear, detailed images for lights-on viewing in business, Education, and digital signage applications.
  • Zoom & image correction: manual Optical 1.6x zoom, four corner correction and 12% vertical lens shift enable flexible installations.
  • PORTRAIT & 360* PROJECTION: Ideal for digital signage applications, the ZW502 can be rotated 90 degrees to display a portrait image.
  • the projector can display images over a 360° range along the horizontal axis.
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Sony SELP1650 16-50mm Power Zoom Lens

  • Compact, lightweight fixed F1.8 lens.Angle of View (APS C) 44 °.
  • Minimum Focus Distance : 0.99 ft (0.3 m), Maximum Magnification ratio : 0.15x, Focal Length : 1.38 in.
  • New optical design for excellent peripheral sharpness and contrast, Built in image stabilization.
  • Silent and smooth high speed focusing ideal for shooting movies. Superb focusing operation.
  • Lens group or elements is 6/8. If auto focus cant lock on or focuses on the wrong subject, step in and take total control with direct manual....
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Dell P2418HZM 24" 1920 x 1080 Full HD 6ms 60Hz 5W Speaker Display Monitor (Renewed)

  • 1 x Dell P2418HZm 23.8" IPS Monitor | 1 x Super-High Performance HDMI Cable 2 Meter | 1 x Deluxe Cleaning Kit.
  • 23.8-inch video conferencing monitor ideal for collaborating. Certified for Microsoft Skype for Business and Windows Hello..
  • 1920 x 1080 Full HD Resolution | 1000:1 Static Contrast Ratio.
  • 250 cd/m² Brightness | 178°/178° Viewing Angles.
  • 6 ms Response Time | Built-In USB 3.0 Hub.
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Bushnell H2O 10x42mm Binoculars, Waterproof and Fogproof Binoculars for Boating, Hiking, and Camping

  • ...any penetration. The incorporation of IPX7 rating means these binoculars are ready to take on the nastiest conditions and the roughest elements..
  • FULLY MULTI-COATED, ALL GLASS OPTICS SYSTEM An all glass, fully multi-coated optical system combined with BAK-4 Prisms enhances contrast, resolution, and light transmission..
  • NON-SLIP AGGRESSIVE TEXTURE FOR CONFIDENT GRIP AND RUBBER HOUSING FOR DROP PROTECTION Updated ergonomics with non-slip soft touch rubber and easy grip texture. Easy grip runners where grip counts and texture along the sides and bridge of the binocular reduce the chance of dropping and give a confident in-hand feel….even with one hand..
  • UPDATED LIGHTWEIGHT ALUMINUM BODY CONSTRUCTION FOR UNMATCHED DURABILITY AND ALL-DAY COMFORT Aluminum chassis adds confident durability that these binoculars can take the abuse of even the most grueling conditions. By reducing the weight of the body, you can use these binoculars comfortably all day…everyday..
  • IMPROVED CONTRAST AND LIGHT Porro prism design for more light efficiency and better contrast..
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ViewSonic TD2421 24 Inch 1080p Dual-Point Optical Touch Screen Monitor with HDMI and DVI, Black

  • ...d ultra-wide viewing angle, the TD2421 is ideal for use in public kiosks, POS displays, and other retail and commercial applications.
  • Modern design with muted black finish, adjustable forward/back tilt, and 6H scratch resistant surface.OS Compatibility- macOS, Windows, Linux, Ubuntu, Android, Chrome OS.
  • Physical Dimensions: 22.5" x 15.4" x 9.5".
  • Package Content: TD2421 Monitor, Power Cable, VGA Cable, DVI Cable, USB 2.0 Upstream Cable, Audio Cable, and Quick Start Guide ViewSonic Wizard CD.
  • Mounting type: VESA Compatible: 100 x 100 mmDescriptionGreat for public kiosks, POS displays, and other retail and commercial applications, the ViewSonic TD2421 dual-point optical touch monitor lets users execute two-finger pinches, taps, and swipes for fast and intuitive navigation. With Full HD 1920x1080 resolution, 3000:1 static contrast ratio, and SuperClear MVA technology, the TD2421 delivers stunning brightness and contrast with amazing screen performance at nearly any viewing angle. Flexible connectivity options include HDMI, VGA, DVI, and USB ports, and a VESA-mountable design offers additio....
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Lilliput A7S Full HD 7 Inch IPS Video Camera External Field Monitor with 4K Support (Black Case) Essentials Bundle with Stabilizing Handle + Tripod + HDMI Cables + Carrying Case + Cleaning Kit

  • VIEWING SCREEN SPECIFICATIONS: 500 cd/m� Brightness | 1000:1 Contrast Ratio.
  • VIEWING AND PROTECTION: 170� Viewing Angle | Black Silicone Rubber Case.
  • BONUS FEATURES: Peaking / False Color / Histogram | Exposure / Level Meter / Image Flip.
  • ADDITIONAL COMPATIBILITIES: 1/4"-20 and VESA 75 Mounting Options | Sun Hood Included.
  • THIS BUNDLE CONTAINS: 1 x Lilliput A7S 7" Full HD Monitor with 4K Support (Black Case) | 1 x Professional Video Stabilizing Handle | 1 x 12-Inch Flexible Tabletop Tripod | 1 x 2-Meter HDMI to HDMI Cable | 1 x Micro HDMI to HDMI Cable | 1 X Mini HDMI to HDMI Cable | 1 x Padded Carrying Case | 1 x Screen Cleaning Kit | 1 x Microfiber Cloth.
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