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Best Auto focus

1080P hd Webcam Auto Focus with Microphone, Roadom 2Mega Pixel Full HD USB Camera for PC/Computer/Laptop, 360Rotatable Tripod-Ready for Zoom Meeting/Video Calling/Vlogging/Skype/Broadcasting

  • 1080P Webcam Auto-Focus: Roadom Auto-Focus Full HD Webcam presents top-quality video, thanks to the 6-layer glass lens and advanced H.264 video compression. This 1080p full hd camera adjusts focus automatically and accurately in 0.7second, to ensure you get the clearest video all the time. This 1080P hd computer camera also supports fast auto light correction, keeping your video with the best exposure in every second..
  • Auto Noise Cancellation Microphone: Roadom 1080p webcam with microphone captures your true voice within 5 to 8 meters. With advanced noise reduction technology, the digital stereo microphones in 1080p hd camera filter distracting background noise, making voice purer, clearer, and more natural..
  • Widely Compatible USB hd Webcam: You can use this usb Auto-Focus hd wbcam with Skype, Zoom, Google Meet, YouTube, Twitch, Twitter, Facebook Messenger, etc. This 1080p webcam for pc are compatible with Windows XP/7/8/10/2000, Mac OS, Linux, Android TV and Chrome OS, etc. Roadom USB 1080P PC HD camera is great for for gaming, vlogging, video conferencing, online study and live streaming..
  • Plug and Play & Tripod Ready: Roadom 1080p Full HD webcam is completely drive-free. Just plug and play via USB port. The USB cable is 5.9ft long, believing this 108....
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Minolta Maxxum 3000i SLR Camera with Sigma 35-70mm Lens and Minolta Maxxum 3200i Flash

  • Auto Focus, Auto Exposure, Motor Drive, High Speed Program..
  • Auto/Manual Focus. Timed Shutter Release..
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YONGNUO YN50mm F1.8, Standard Prime Auto Focus Lens for Nikon Full Frame SLR F Mount Cameras

  • [Aperture] F1.8 extra-large aperture and real bokeh bring you more fun during photographing.
  • [Auto Focus] This lens supports Auto Focus (AF) and Manual Focus (MF).
  • [Focus Distance Indicator] This lens is equipped with focus distance indicator, which is convenient for you to measure the shooting distance and depth of field..
  • [Frame] This lens supports FX and DX frame camera,and can be displayed the aperture data in the EXIF Information..
  • [Coating] Multi-coated lens effectively improves the light transmittance.
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Senyar Solar Charge Controller, MPPT 40/50/60/100A Solar Charge Controller Dual USB LCD Display olar Charge Regulator Battery Charger Renewable Energy Controllers 12V 24V(100A)

  • Dependable performance--- This solar controller has excellent performance, large LCD display and all adjustable parameters. Auto-focus MPPT tracking charging, high charging efficiency, uninterrupted detection during charging, two-way focus tracking. for mppt 100a for solarregler mppt.
  • Durable in use--- This solar controller has a three-stage charging management to effectively protect the battery. Extended service....
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[Auto-Focus] Projector with WiFi 6 and Bluetooth:Jimveo 490 ANSI 19000L Native 1080P Outdoor Movie Projector 4k Support,Auto 6D Keystone&50% Zoom,Portable Smart Home LED Video Projector for Phone/PC

  • ➤【Innovative Auto Focus + Auto Lens Cap】Auto focus comes!!! E30 portable projector with auto-focus tech allows to get clear pictures in 5 seconds of power on, free from troublesome manual focus and cut the setup process in half. The auto-shift sensors detect real-time movements and adjusts focus to keep images stable and clear. The design of auto lens cap eliminates the worry of losing the cap and protects lens from dust/scratches, bringing great convenience and security for the ceiling mount..
  • ➤【4P+Auto 6D Keystone&100%-50% Zoom】E30 proyector offers ±50° 6D auto correction, helps to set right pictures without effort and get rid of complicated manual keystone! Plus comprehensive 4-Point Correction, overcomes angles from room limitations in a few ways and bring flexibility to Front/Side/Ceiling Projection. Distortion-free 100-50% Zoom allows adjustment of the picture to the right size without moving it.Excel/Word/PPT can play via USB, makes it ideal for small meetings or presentations.
  • ➤【Native 1080P+490ANSI+12000:1 Contrast Ratio】Features a powerful 1080P FHD resolution with 490 ANSI LM, E30 4k projector delivers incredible details on your massive 450-inch screen without compromise. German-based RGB+PB high power lamp offers 80% hig....
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Sony SEL90M28G FE 90mm f/2.8-22 Macro G OSS Lens for Mirrorless Cameras (Renewed)

  • A perfect match for α7 series, 35mm full-frame E-mount cameras, 90mm Macro with a bright F2.8 maximum aperture, Nano AR coating effectively suppress reflections, Dust and moisture resistant design.
  • Minimum Focus Distance : 0.92 ft (0.28 m), Maximum Magnification ratio : 1.0x, Focal Length : 90 mm. The angle of view is 27 degree (35 mm) and 17 degree (APS-C).
  • Optical Steady Shot image stabilization for handheld shooting, Instant manual/auto focus selection via a sliding focus ring, Instant manual/auto focus selection via a sliding focus ring.
  • Corner to corner sharpness w/ Advanced Spherical elements, Super ED glass w/ multi‐coating reduces flare and ghosting, 9-blade circular aperture contributes to gorgeous bokeh.
  • Direct Drive SSM (DDSSM) for quiet, precise focusing.
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Mcoplus Extnp Auto Focus Macro Extension Tube Set (12mm 20mm 36mm) for Nikon AF AF-S DX FX SLR Cameras

  • Compatibility: Work with Nikon AF AF-S DX FX SLR Cameras, including D5300, D5000, D3000, D3200, D5100, D5200, D3100, D7000, D7100, D4, D800, D800E, D600, D610, D40, D40x, D50, D60, D70, D80, D90, D100, D200, D300, D3, D3S, D700.
  • Function: Transform common lens into macro lens to capture the high quality images of small objects, enter the macro world..
  • Auto Focus：when installed the tubes, it needs appropriate ocusing distance(1-3cm) space to auto-focus function..
  • Tube diameter : ab.69mm. Tube Lengths: (1) 12mm.(2) 20mm.(3)36mm, use alone or combinations..
  • Note: when use 3 tubes together, there is a little difficult to auto focus. Suggest use manual focus or Increase the lens focal lengths to avoid blurry..
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Kenko Macro Automatic Extension Tube Set DG for Olympus & Panasonic Micro Four Thirds

  • Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance..
  • Contains two tubes of different lengths - 10mm and 16mm.
  • Designed with all the circuitry and mechanical coupling to maintain auto focus and TTL auto exposure.
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Arducam Lens Calibration Tool, Field of View (FoV) Test Chart Folding Card, Pack of 2

  • This compact ruler allows you to determine if your lens is auto-focusing accurately as it should. It is an essential tool that is particularly useful when shooting with a shallow depth of field, where focusing should ideally be "spot on"..
  • You can use this ruler to determine how "off" the focusing is for a particular camera / lens combination and, on supported cameras, adjust the camera's auto-focus settings to resolve this.
  • On Nikon cameras, this feature is known as "AF Fine Tune". On Canon and Sony cameras, it's known as "AF Micro Adjustment". Please refer to your camera's instructions manual to see if this feature is present..
  • Package Included: Lens Focus Calibration Card X 2.
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Sony SEL90M28G FE 90mm f/2.8-22 Macro G OSS Standard-Prime Lens for Mirrorless Cameras,Black

  • A perfect match for α7 series, 35mm full-frame E-mount cameras, 90mm Macro with a bright F2.8 maximum aperture, Nano AR coating effectively suppress reflections, Dust and moisture resistant design.
  • Minimum Focus Distance : 0.92 ft (0.28 m), Maximum Magnification ratio : 1.0x, Focal Length : 90 mm. The angle of view is 27 degree (35 mm) and 17 degree (APS-C).
  • Optical Steady Shot image stabilization for handheld shooting, Instant manual/auto focus selection via a sliding focus ring, Instant manual/auto focus selection via a sliding focus ring.
  • Corner to corner sharpness w/ Advanced Spherical elements, Super ED glass w/ multi‐coating reduces flare and ghosting, 9-blade circular aperture contributes to gorgeous bokeh.
  • Direct Drive SSM (DDSSM) for quiet, precise focusing.
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Rokinon 35mm F1.4 AS UMC Wide Angle Cine Lens for Sony E-Mount NEX RK35M-E

  • A perfect match for α7 series, 35mm full-frame E-mount cameras, 90mm Macro with a bright F2.8 maximum aperture, Nano AR coating effectively suppress....
  • Minimum Focus Distance : 0.92 ft (0.28 m), Maximum Magnification ratio : 1.0x, Focal Length : 90 mm. The angle of view is 27 degree (35 mm) and 17....
  • Optical Steady Shot image stabilization for handheld shooting, Instant manual/auto focus selection via a sliding focus ring, Instant manual/auto focus....
  • Corner to corner sharpness w/ Advanced Spherical elements, Super ED glass w/ multi‐coating reduces flare and ghosting, 9-blade circular aperture....
  • Direct Drive SSM (DDSSM) for quiet, precise focusing.
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SONY ALPHA A7 IV USER GUIDE: Digital Photography Manual on Buttons, Dials, Settings, Menus, Camera Modes, Connection and Shooting Tips

  • ...Card, Slinger Digital Storage Aluminum Case, 40.5mm 3-Piece UV, CPL, FLD Filter Kit, NP-FW50 Two-Pack Rechargeable 1300mAh Battery and Dual Charger, DSLR Accessory Kit, Mini 12-inch Flexible Tripod with Ballhead and The Photo, Video, and Art Suite v.3.0.
  • SonyAlpha A6400: This camera features the world's fastest auto focus which allows you to capture instant shots from fast action to candid. You can capture amazing shots and get incredible detail that makes for gorgeous enlargements thanks to its newly developed 24.2 megapixel Exmor APS HD CMOS sensor.
  • Ultra HD Video: Press the MOVIE button on your Sony a6400 to start recording beautiful 4K UHD movies notable for their sharpness and lack of visual “noise” in your choice of 60p, 60i or 24p. New improved Fast Hybrid AF provides remarkably fast and accurate auto-focusing and tracking while shooting movies.
  • Auto Focus: The Sony Alpha a6400 mirrorless has higher-precision contrast-detection AF (Fast Intelligent AF) points, with an improved Fast Hybrid AF system features the world's fastest 425 extremely accurate phase-detection AF points that covers 84% of the entire image area for superior auto focusing.
  • Connectivity: It allows instant sharing via smartphone with Wi-Fi and NFC.
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[Auto Focus] Projector with WiFi 6 and Bluetooth 5.2, 480 ANSI Projector 4K, WiMiUS P62 Native 1080P Outdoor Movie Projector, Auto 6D Keystone & 50% Zoom, Smart Home Projector for Phone/PC/TV Stick

  • ➤【Innovative Auto Focus and Auto Keystone Correction】WiMiUS 2023 newest auto focus projector is here! P62 video projector adopts auto-focus and 6D auto-keystone technology, Say goodbye to troublesome manual adjustment, and you can get a clear rectangular picture within 5 seconds after starting up! The built-in displacement sensor can detect the movement of the projector at all times. Even if the projector is moved, the P62 can automatically adjust the focus and correct the image..
  • ➤【Native 1080P & 480 ANSI & 20000:1 Contrast Ratio】P62 WiFi and Bluetooth projector adopts imported concentrating technology glass lens, with high-definition native 1080P and 20000:1 high dynamic contrast ratio, and supports 4K video. With 99% NTSC technology, it highly restores the original image without compressing the picture quality, giving you the best game and movie look and feel..
  • ➤【The First Wi-Fi 6 Projector】Wi-Fi 6 is not only compatible with 2.4GHz and 5GHz networks, the maximum rate can reach 9.6G bps. As the first projector equipped with WiFi 6, the P62 can achieve smoother and more stable content transmission when used with a WiFi 6 router, and the projection will no longer be delayed and stuck, which greatly improves the gaming experience and ....
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