Best Autofocus Analysis Tool

Pentax Fixed 55mm f/2.8 Standard Lens for Pentax 645D

  • Fixed 55mm f/2.8 lens designed for the Pentax 645D.
  • Fully weather sealed design to work with the weather sealed 645D..
  • Quiet SDM autofocus motro provides fsta and accurate autofocus operation..
  • Curved aperture blades provide a circular aperture at f5.6 for extremely smooth image bokeh..
  • Pentaxt quick shift autofocus instantly shifts from auto to manual focus for on the fly focus accuracy..
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Nikon D7500 For Dummies (For Dummies (Computer/Tech))

  • Autofocus system is compatible with select Nikon DSLRs that support D-type lenses and have an autofocus motor..
  • NOTE: THIS LENS WILL NOT AUTOFOCUS with D3000, D3100, D3200, D3300, D3400, D3500, D5000, D5100, D5200, D5300, D5500, D5600, D40, D40X AND D60. These cameras will only allow for manual focus with AF-D type lenses..
  • Great for travel and for shooting full-length portraits in available light.
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Kramer 860 4K UHD HDMI Pattern Generator & Analyzer

  • 4K60 4: 4: 4 HDCP 2. 2 HDMI 2. 0 18G Signal Generator & Analyzer.
  • Max. Resolution — 4K@60Hz (4: 4: 4). standards Compliance — HDMI 2. 0, DVI 1. 0 and HDCP 1. 4/2. 2.
  • Data path analysis — source and sink up to 18G HDMI signals (6G per Graphic channel). analysis of HDMI data packet.
  • Analysis & Control of HDCP v1. 4 and v2. 2. Analysis & Emulation of EDID Data — Including SCDC. Analysis of Input Audio Signals..
  • HDR Bypass & Analysis Support. HDMI Timing Generation — Up to 4096×2160 @60Hz (4: 4: 4), 8–bit..
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Newest OBD2 Scanner Bluetooth 4.3 with App Car Code Diagnostic Scan Tool with Reset Vehicles Check Engine Light Code Reader for iOS & Android OBDII Bluetooth Adapter

  • Upgraded TORETAS OBD2 code scanner provides vehicles diagnosis of engine and transmission system. (Does not support other systems such as ABS, SRS.....
  • Free App & No Subscription Fee - Exclusive APP, matching TORETAS OBD2 scan tool only, provide professional diagnostic analysis. Clearly list code....
  • Wide Coverage Diagnosis & Faster Data Transmission - TORETAS OBD2 code reader can diagnose all GASOLINE CARS/SUVS (US vehicle after 1996, EU vehicle....
  • Performance Test with Live Data - 3 display modes for monitoring live data: numbers, dashboards and waveform graphs. Support analysis of 4 data....
  • Easy-to-Use Car Code Reader - TORETAS OBD2 scanner instantly translates 40,000+ engine fault codes into plain English on your phone, even beginners....
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TAUSFILA 8MP Document Camera & USB Webcam with Lavalier Microphone for Teacher, Auto Focus, 4K, Ultra HD, 2448P, Wide Angle, for Live Demo, Web Conferencing, Distance Learning, Remote Teaching

  • 【Ultra HD Images】 The 8 MP sensor on the document camera can capture real-time images in Ultra HD (3264 x 2448p) and Full HD (1920 x 1080p). The autofocus lens can quickly shift the focus between objects, and the object can be up to 10 cm away in macro shots..
  • [Autofocus] 0.5s fast focus, easier and faster than manual focus. The scanning range can be freely adjusted from coins to A3 paper. Macro shooting of objects as close as 10cm..
  • 【The Perfect Tool for Teaching, Office and Live Broadcasting】 You can use it as a front-facing webcam when attending online lectures and conference calls, or as a document camera when teaching or demonstrating 3D objects. We are also equipped with a built-in sound card for noise reduction and an external microphone to facilitate your conversation and communication in real time..
  • [All-round display] 4 adjustable joints and rotatable and detachable camera can present different sizes and positions of objects from any angle..
  • [Plug and Play] USB direct connection for Windows 8/10/11 and macOS 10.11-12. Works with all popular live streaming, video conferencing and video recording applications, compatible with Skype, Zoom, FaceTime, Facebook, YouTube, Google Hangouts, Twitch Bandicam, Amcap, OBS, etc..
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Sony LA-EA5 A-mount Lens Adapter for E-mount Cameras

  • Adaptor for all A-mount lenses to E-mount cameras1.
  • Advanced E-mount camera autofocus2 for A-mount lenses1.
  • Autofocus2 and auto-exposure tracking3 for motor-less lenses1.
  • Autofocus2 and auto-exposure tracking3 up to 11 fps4.
  • Real-time Eye AF and Real-time Tracking2 with A-mount lenses.
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Swingers Baseball/Softball Swing Trainer Aid - Equipment for Batting and Hitting - The for Your Little Baseball Player

  • GREAT BATTING PRACTICE TOOL: Great training tool to improve swing pace, level, and timing.
  • BETTER SWING DYNAMICS: Develop proper swing mechanics for greater consistency and enhance hand-eye coordination for solid ball contact and Boost confidence and success making the game so much more fun.
  • EASY TO USE: Quick and easy set-up without tools and stand-alone practice equipment that fits in a bat-bag and is truly portable.
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Nikon AF FX NIKKOR 50mm f/1.8D Lens for Nikon DSLR Cameras

  • Autofocus system is compatible with select Nikon DSLRs that support D-type lenses and have an autofocus motor..
  • NOTE: THIS LENS WILL NOT AUTOFOCUS with D3000, D3100, D3200, D3300, D3400, D3500, D5000, D5100, D5200, D5300, D5500, D5600, D40, D40X AND D60. These cameras will only allow for manual focus with AF-D type lenses..
  • Great for travel and for shooting full-length portraits in available light.
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Nikon D850 DSLR Digital Camera Body Only 1585 USA Model Bundle with 2 SanDisk 64GB Extreme PRO SD Card + 2 Extra Compatible Batteries and Battery Charger + Large Camera Bag + More

  • THIS NIKON CAMERA BUNDLE CONTAINS: Nikon D850 DSLR Digital Camera (Body Only) (1585) + (2) SanDisk 64GB Extreme PRO SD Memory Cards + Large Digital....
  • PERFECT COMBINATION: 45.7MP FX-Format BSI CMOS Sensor and EXPEED 5 Processor - Ability to shoot continuously at 7 fps for up to 51 consecutive frames.
  • HQ VIDEO RECORDING: 4K UHD Video Recording and 8K Time-Lapse - Scene Recognition System and Exposure Metering - 3.2" 2.36m-Dot Tilting Touchscreen LCD.
  • HIGH-QUALITY AUTOFOCUS: 153-Point Multi-CAM 20K Autofocus System with Group-Area AF - 99 cross-type sensors for improved subject recognition in all....
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