Reviews Aperture Control

EF-EOS R Auto Focus Lens Adapter Mount for Canon EF/EF-S Lens to Canon EOS R/R5/R6/RP Camera

  • Compatibility Canon EF EF-S series lens to Canon EOS R /R5/R6/RP Camera.
  • AF function & Aperture Control: The design has a built-in aperture motor and an electronic contact, which can control the aperture of the lens by means of an electronic contact, and you can adjust aperture directly from the camera side to control the actual aperture of the lens..
  • EXIF transmitting: The design of well-made gold plated PIN has excellent signal transmission performance while it supports EXIF signal transmission..
  • Built-in IS Stabilization: making your focus more precise and clear, which better help you take pictures..
  • Material & Design: Designed with 1/4 screws at the bottom, which can be mounted on the tripod or other retention frame.
  • Zinc-plated alloy technology, with a strong and stable performance..
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Sony FE PZ 16-35mm F4 G - Full-Frame Constant-Aperture Wide-Angle Power Zoom G Lens

  • Designed for refined movie imagery. In addition to smooth, versatile power zoom, this remarkably compact lens minimizes angle of view shifts that can occur when focusing or zooming so that stable, high quality movie footage can be easily captured. Focus, zoom and aperture operation are also extremely quiet, greatly reducing noise and vibration that can interfere with movie recording..
  • Three-ring control: zoom, focus and aperture. Independent zoom, focus, and aperture rings on this compact lens offer flexible, intuitive creative control. Responsive zoom control is indispensable for movies, and Linear Response MF ensure that the focus ring responds directly and repeatably to subtle control when focusing manually. The aperture ring has an aperture click switch that allows the click stops to be turned off when smooth, seamless aperture adjustment is required as well as a lock switch to avoid inadvertently shifting from auto control..
  • Constant or variable zoom speed controllable from lens or compatible cameras/remotes. Power zoom can be controlled with the response and immediacy of a manual zoom with the lens ring. Slo....
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Sony SEL50F14Z Planar T FE 50mm f/1.4 ZA Lens

  • 50mm wide aperture Prime lens with ZEISS Planar design, Center to corner sharpness with outstanding resolution, Bright F14 maximum aperture with excellent low light performance,Lens Groups / Elements:9 / 12.
  • Sony E-mount.Filter Diameter (mm): 72 mm.ZEISS T coating delivers superior contrast and resolution, 11-blade aperture and aspheric elements for gorgeous bokeh, 11-blade circular aperture for gorgeous bokeh.
  • 11-blade aperture and aspheric elements for smoothly defocused backgrounds, 12 Elements in 9 Groups with Advanced Aspheric and ED glass, Ring Drive SSM for fast, quiet and precise focusing.
  • Aperture ring with a selectable click ON/OFF switch, AF/MF switch for direct auto/manual focus control, Dust and moisture resistant for robust reliability. Focal Length- 50 mm. Minimum focus distance- 0.45 m (1.48 ft).
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Commlite cm-EF-EOS M Auto-Focus Lens Mount Adapter for EF/EF-S Lens to Canon EOS M (EF-M Mount) Mirrorless Camera Lens Converter Ring for Canon EOS M1 M2 M3 M5 M6 M10 M50 M100

  • 【Compatibility】EF-EOS M mount adapter ring allows Canon EF and EF-S mount series lenses to be mounted on Canon EOS-M mirrorless digital camera. Please contact us if you’re not sure whether this lens adapter ring fits for your camera. Please refer to the compatibility table before you purchase our CM-EF-EOS M lens mount adapter..
  • 【AF function & Aperture Control】This EF-EOS M lens converter has a built-in aperture motor and electronic contact, which can control the aperture of the lens by means of electronic contact. The aperture control function almost supports all Canon EOS M cameras, and you can also adjust the aperture directly from the camera side..
  • 【EXIF signal transmitting】Use gold-plated needle PIN to transmit signal, greatly enhancing its transmission performance.
  • 【Built-in IS Stabilization】Built-in IS stability, making focus more accurate and clear and better helping you take pictures.
  • please set your camera APS-C Size Capture to "off" if you get your lenses to function as full-frame.
  • 【Material & Design】Designed with 1/4 screws at the bottom, which can be mounted on the tripod or other retention frame.
  • Zinc-plated alloy technology, with a strong and stable performance..
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VILTROX EF-M2 II AF Auto Focus Lens Mount Adapter with 0.71X Reducer Speed Booster Converter Compatible for Canon EF Mount Lens to M4/3 Camera Panasonic and Olympus

  • ...II/E-M10III/E-M5II/E-M5/E-M1/E-PL8/E-PL7/E-PL5/E-PL3/E-PL2/PEN-F/E-PM2/E-PM1/E-P5/E-P3/E-P1..
  • 【Support AF Auto Focus Function】Viltrox EF-M2II lens adapter comes with the gold-plating contact, which can help to connect compatible with Canon EF mount series lens to M4/3 Cameras, auto focusing perfectly..
  • 【Support Aperture Control and 0.71x Focal Reducer Booster 】Designed with internal aperture motor, you can adjust the aperture from camera end directly to control the lens’ actual aperture. Plus 0.71 based on the original focal length , which help enlarge 1 level aperture..
  • 【EXIF signal transmitting & IS Function】EF-M2 II can transmit the EXIF signals to your camera and display the current information on the screen.( like Aperture, Shutter Speed, Exposure parameters, etc. ),and with Built-in IS function, making your focus much more precise and clear..
  • 【USB Firmware Upgrade】Equipped with USB interface, can realize software upgrade. Can perfect new functions of the lens mount adapter and fix bugs according to follow-up upgrades..
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Tokina FRN-MF20FXSE 20mm f/2 FE MF Lens for Sony E

  • E-Mount Lens/Full-Frame Format. Aperture Range: f/2 to f/22.
  • Three Super-Low Dispersion Elements. Two Aspherical Elements.
  • Multi-Layered Coating. Manual Focus and Aperture Control.
  • Aperture Ring Can Be De-Clicked. Supports In-Camera Assist Functions.
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Laowa Venus 10mm f/2 Zero-D MFT Lens

  • Ultra-Wide and Fast: Laowa 10mm f/2 Zero-D MFT is an ultra-wide and ultra-fast prime lens with a 35mm equivalent focal length of around 20mm.
  • Auto Aperture: The 10mm is assembled with a CPU chip and motor which the photographers can adjust the aperture via the camera body.
  • Zero Distortion: Being the second MFT lens in the line-up of Zero-D, it retains excellent performance on the optical distortion control, which is commonly found in ultra-wide-angle lenses.
  • 10-Point Sunstars: Designed with five aperture blades in the 10mm f/2 Zero-D MFT, photographers can create perfect and fancy 10-point sunstars by stepping down the aperture.
  • Close Minimum Focusing Distance: The minimum focusing distance is 12cm long. With such a close distance, an exaggerated perspective and smooth bokeh can be created easily.
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JINTU EF-EOS M Auto-Focus AF Lens Mount Adapter Converter Ring for Canon EF/EF-S Lens to Canon EOS-M (EF-M Mount) Mirrorless Camera EOS M M1 M2 M3 M5 M6 M50 M100 M200

  • JINTU EF-EOS M Lens Adapter ring allows Canon EF and EF-S mount series lenses to be mounted on Canon EOS-M mirrorless digital camera,and auto focus.note:Not fit EOS RP Camera..
  • Auto focus Function & Aperture Control: Interior built-in aperture motor and an electronic contact.
  • aperture of the lens controlled by means of an electronic contact.
  • aperture can be adjusted directly from the camera side to control the actual aperture of the lens.
  • EXIF Signal Transmission: use gold-plated needle PIN to transmit signal, the signal is stable,greatly enhancing its transmission performance.1/4 screws at the bottom, detachable support tripod..
  • Built-in IS Stabilization: making focus more accurate and clear and better helping you take pictures.
  • please set your camera APS-C Size Capture to "off" if you get your lenses to function as full frame..
  • Material ：Made of high quality Zinc-plated alloy , 1/4 inch thread at the bottom, convenient for connection with tripod and other supports.Easy to install and remove, include a protect box..
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Nikon D750 FX-format Digital SLR Camera Body

  • Full frame 243 megapixel CMOS image sensor and expeed 4 image processor.
  • Built in Wi-Fi connectivity and compatibility with the WT 5a plus UT 1 communication unit.
  • Shoot up to 65 fps at full resolution frame size (pixels): 1920 x 1080.
  • Pro video feature set including: Simultaneously record uncompressed and compressed, manually control ISO, shutter speed and aperture while recording even use power aperture control for smooth iris transitions and auto ISO for smooth exposure transitions.
  • Compact, lightweight and slim unibody (monocoque) body design with tilting Vari angle LCD display.
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EF-EOS R Lens Adapter Auto-Focus Lens Converter Control Ring Compatible for Canon EF/EF-S Mount Lenses and Canon EOS RP R R5 R6 Cameras

  • Compatibility: EF-EOS R lens control ring is designed for Canon EF and EF-S series lenses to perfectly work with Canon EOS R RP R5 R6 cameras..
  • AF Function & Aperture Control: fast auto-focusing speed.
  • actual aperture of the lens can be controlled directly from the camera side. Meanwhile, data of shutter, aperture and ISO are indicated on camera..
  • IS Function: built-in image stabilizer, making focus more accurate and better helping you take clear pictures..
  • EXIF Signal Transmission: use gold-plated PIN to transmit signal, greatly enhancing its transmission performance..
  • Fashionable Design: designed with 1/4 screws at the bottom, which can be mounted on tripod or other supporting platform.
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EF-EOS M Lens Adapter Auto-Focus Lens Converter Ring Compatible for Canon EF/EF-S Lens and Canon EOS-M EF-M Mount Camera EOS M M2 M3 M5 M6 M10 M50 M100

  • Compatibility: EF-EOS M mount adapter compatible for Canon EF and EF-S mount lenses and EOS-M (EF-M mount) mirrorless cameras, such as EOS M M2 M3 M5 M6 M10 M50 M100..
  • AF Function & Aperture Control: fast auto-focus(AF) speed.
  • inbuilt aperture motor and an electronic contact.
  • actual aperture of lens can be controlled directly from the camera side.
  • data of shutter, aperture and ISO indicated on camera screen..
  • Built-in IS(Image Stabilizer): built-in image stabilizer, making focus more accurate and better helping you take clear pictures.
  • please set your camera APS-C Size Capture to 'off' if you get your lenses to full frame function..
  • EXIF Signal Transmission: use gold-plated needle/PIN to transmit signal, dramatically enhancing its transmission performance.
  • metal electronic contact ensure high quality signal transmission..
  • Fashionable Design: designed with 1/4 screws at the bottom, which can be mounted on tripod or other support platform.
  • very convenient to use this lens control ring..
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VILTROX 56mm F1.4 f/1.4 EF-M Lens for Canon M Mount Mirrorless

  • 【F1.4 Large Aperture】Bright f/1.4 maximum aperture suits working in low-light conditions and also affords greater control over depth of field..
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VILTROX EF-EOS M2 Auto Focus Lens Adapter 0.71x Reducer Speed Booster for Canon EF Mount Lens to Canon EF-M Mount Mirrorless Camera EOS M M2 M3 M5 M6 M10 M50 M100

  • ...correction group, when using this adapter, the focal length of lens should be shortened x0.71 based on the original,that is equivalent focal length = focal length x 0.71x camera conversion rate,which make the effective focal length smaller and the shooting range wider..
  • 【Aperture increased by 1 stop】EF-EOS M2 Speed Booster can increase one stop aperture to blur the background and better highlight the theme..
  • 【Auto Focus & Aperture Control】EF-EOS M2 Speed Booster with steady, fast and smooth autofocus, let you easy to shoot in the face of fleeting beauty. You can also adjust the aperture of EF lens by control EOS M series camera body..
  • 【EXIF signal transmitting & IS Function】Cooper gold-plated contacts with great conductivity enhance the EXIF info. Transmission between lens and camera body. Built-in IS function, making your focus much more precise and clear..
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