Адаптер metabones speed booster ultra 0.71х, canon ef на fuji x-mount

Key Features

Optical

  • Canon EF mount lens to Blackmagic Design cameras with M43 mount, specific for BMPCC4K.
  • Increase maximum aperture by 1 1/stop. (with a maximum output aperture of f/0.80).
  • Increase MTF.
  • Makes lens 0.64x wider.
  • Patented 7-element/4-group optical design by Caldwell Photographic in the USA.

Electronic

  • Lens iris/aperture is set by the controls on the camera body.
  • Smooth iris support with the latest Canon (2009+), Tamron (SP series 2013+) and Sigma (2016+) lens models.
  • Image stabilization (IS) lens support.
  • Push autofocus if supported by camera.
  • Powered by camera body. With most lenses, no external power source required.

Mechanical

  • Flocking to reduce internal reflection.
  • Rubber gasket protects M43 mount connection from dust and moisture.
  • Aluminum alloy and brass construction with chromium plating.
  • Satin surface finish.
  • Detachable tripod foot compatible with Arca Swiss Style ball head, such as Markins and Photo Clam or attach to quick release plate by a 1/4″-20 screw. 
  • The tripod foot is tailor-made to match the exact height as the BMPCC4K camera body.

Compatible Cameras

  • BlackMagic Pocket Cinema Camera 4K
  • BlackMagic Pocket Cinema Camera HD (original ver.)
  • BlackMagic Micro Cinema Camera 
  • BlackMagic Micro Studio Camera 4K 
  • BlackMagic Studio Camera 4K 
  • BlackMagic Studio Camera

 Compatible Lenses

Incompatible Lenses

  • Canon EF100-400mm f/4.5-5.6L IS II USM
  • Canon EF100-400mm f/4.5-5.6L IS USM (I)
  • Canon EF100mm f/2.8L IS USM Macro*
  • Canon EF135mm f/2L USM
  • Canon EF16-35mm f/2.8L II USM*
  • Canon EF17-35mm f/2.8L USM
  • Canon EF17-40mm f/4L USM
  • Canon EF200mm f/2.8L II USM
  • Canon EF24-105mm f/4L IS USM (I)
  • Canon EF24-70mm f/2.8L II USM*
  • Canon EF28-135mm f/3.5-5.6 IS USM
  • Canon EF28-70mm f/3.5-4.5 II
  • Canon EF28-80mm f/3.5-5.6 III USM
  • Canon EF300mm f/2.8L IS II USM*
  • Canon EF300mm f/4L IS USM
  • Canon EF400mm f/5.6L USM
  • Canon EF40mm f/2.8 STM*
  • Canon EF50mm f/1.2L USM
  • Canon EF50mm f/1.4 USM
  • Canon EF50mm f/1.8 II
  • Canon EF50mm f/1.8 STM*
  • Canon EF70-200mm f/2.8L IS II USM*
  • Canon EF70-200mm f/4L IS II USM*
  • Canon EF70-200mm f/4L USM
  • Canon EF70-300mm f/4-5.6L IS USM
  • Canon EF8-15mm f/4L USM Fisheye*
  • Canon EF85mm f/1.2L II USM
  • Laowa 100mm f/2.8 Marco CA-Dreamer 2x
  • Sigma 135mm f/1.8 DG HSM Art 017*
  • Sigma 24-105mm f/4 DG HSM Art 013
  • SIgma 24-35mm f/2 DG HSM Art 015
  • Sigma 35mm f/1.4 DG HSM Art 012*
  • Sigma 50-500mm f/4.5-6.3 DG OS HSM
  • Sigma 50mm f/1.4 DG HSM (not Art)
  • Sigma 100-400mm f/5-6.5 DG OS
  • Tamron 10-24mm f/3.5-4.5 VC HLD B023
  • Tamron 18-250mm f/3.5-6.3 A18
  • Tamron 18-270mm f/3.5-6.3 B003
  • Tamron 24-70mm f/2.8 VC USD A007 (G1)
  • Tamron 28-300mm f/3.5-6.3 A06
  • Tamron 35-150mm f/2.8-4 VC OSD A043
  • Tamron 70-200mm F/2.8 Di VC USD A009
  • Zeiss 18mm f/3.5 ZE
  • Canon EF-Extender (Teleconverter)

 * = Smooth iris support

Tamron 70-300mm F/4-5.6 VC USD A005

 Limitations 

No Lens OIS/VC Support

  • Tamron SP 15-30/2.8 VC USD A012 
  • Tamron 45mm F/1.8 VC USD F013
  • Tamron 150-600mm F/5-6.3 VC USD A011 

 No AF Support

  • Tamron SP 17-50mm F/2.8VC B005
  • Tamron 28-300mm F/3.5-6.3 VC A20
  • Tokina Opera 50mm F/1.4
  • Sigma18-125mm F/3.5-5.6DC OS HSM
  • Canon EF100-400mm F/4.5-5.6L IS II USM

 No Iris Support without External Power Supply

  • Canon EF24-70mm F/2.8L USM (I) 
  • Canon EF100mm F/2.8 USM Macro (non-L)
  • Tamron 18-270mm F/3.5-6.3 VC PZD B008

Unsupported List 

  • Standard M43 camera. When this Speed Booster is used with other MFT camera, it may cause damage to the camera.
  • APS-C(DX) lens. Speed Booster XL 0.64x can be used with full-frame lenses only. APS-C lenses are unable to cover full-sensor-width readout.
  • EF-S lens. EF-S lenses require modification to fit or may remain incompatible even after modification.
  • Lens correction such as peripheral shading, CA and distortion 
  • Focus confirmation «chip» (e.g. Dandelion)
  • M42 screw mount adapters (see note 5)
  • Stacking non-Metabones/non-Conurus mount adapters on top (see note 5 and list of lenses which require modification below.)

In a nutshell, we recommend XL for full-frame lenses and ULTRA for DX/APS-C lenses. For the long story, read our M43 Speed Booster Compatibility Chart.

Key Features

Nikon-G/F to Micro-4/3 mount Speed BoosterTM  adapters designed exclusively for the Blackmagic Pocket Cinema Camera (BMPCC), Blackmagic Micro Cinema Camera(BMMCC) and Blackmagic Micro Studio Camera 4K(BMMSC 4K). Note that this new 0.58x Speed Boosters will only attach to BMPCC equipped with a Micro-4/3 mount.  They cannot be attached to standard Micro 4/3 and BMPCC4K cameras.

The new 0.58x Speed Booster reduces the crop factor of the BMPCC from 2.88x to 1.75x, and produces the largest aperture optics currently available, with a maximum output aperture of f/0.74.  For example, a 50mm f/1.2 now becomes a 29mm f/0.74 (i.e, by using 50mm lens, the actual focal length in BMPCC is 29mm x 3.02 = 87.58mm), and the Sigma 18-35mm f/1.8 becomes the world’s fastest zoom lens at 10.5-20.3mm f/1.0 with stunningly sharp performance. (i.e, by using 18-35mm lens, the actual focal length in BMPCC is from (10.5mm x 3.02 = 31.71mm) to (20.3mm x 3.02 = 61.31mm). More detail about crop factors, please refer to the table below: 

Table of compatibility and resulting crop factors:

Optics designed by Caldwell Photographic in the USA (patent pending)

Key Features

Speed Booster ULTRA  for E-Mount and X-mount cameras

Sharper corners, less distortion, reduced vignetting 

New optical design:  advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass to achieve extraordinary optical performance with improved corner sharpness, distortion and reduced vignetting.

Like the revolutionary original Metabones Speed Booster announced in January 2013, the Speed Booster ULTRA has a magnification of 0.71x, and so it effectively reduces the crop factor of mirrorless cameras with DX-sized sensors and Super35 camcorder, such as Sony E-mount, Fuji X-mount cameras Sony FS7 MARKII, from 1.5x to 1.07x.  However, the new ULTRA design makes very effective use of exotic materials at the furthest limit of glassmaking technology, and as a result is well corrected for use with virtually all full-frame SLR/Prime lenses regardless of exit pupil distance.  (More information can be found in the press release here)

Features and benefits   Limitations

Optical/Mechanical

  • Design for attaching full-frame PL Prime Lens to Sony E-mount cameras/camcorders
  • Increase maximum aperture by 1 stop.
  • Increase MTF.
  • Makes lens 0.71x wider.
  • Advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA (patent granted).
  • Positive-lock PL lens mount.
  • Felt material flocked inside the opening to reduce internal reflection.
  • Compatible with Sony FS7 Mark II camera.
  • The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads.
 

Optical/mechanical

  • Metabones PL T CINE Speed Booster TM adapters are designed exclusively for the Zeiss CP.2, CZ.2, and CP.3 lenses. Important Notes : Do not attempt to mount the lenses not under the Lens Comparability List to the adapter — physical damage may occur.

  • Speed Booster ULTRA is designed to cover an APS-C/Super35 image circle which is not big enough to cover a full-size 36mm x 24mm sensor. On a full frame camera body (A7 series, NEX-VG900) the camera needs to have «APS-C/Super 35mm» set to either «Auto» or «On».

Metabones PL T CINE Speed Booster TM adapters are designed exclusively for the Zeiss CP.2, CZ.2 and CP.3 lenses.
Important Notes : Do not attempt to mount the lenses not under the Lens Comparability List to adapter — physical damage may occur.

Lens Compatibility List

ZEISS Compact Prime lenses

  • CP.2 15 mm / T2.9
  • CP.2 21 mm / T2.9
  • CP.2 25 mm / T2.1
  • CP.2 25 mm / T2.9
  • CP.2 28 mm / T2.1
  • CP.2 35 mm / T1.5
  • CP.2 35 mm / T2.1
  • CP.2 50 mm / T1.5
  • CP.2 50 mm / T2.1
  • CP.2 50 mm / T2.1
  • CP.2 85 mm / T1.5
  • CP.2 85 mm / T2.1
  • CP.2 100 mm / T2.1
  • CP.2 135 mm / T2.1
  • CP.3 15 mm / T2.9
  • CP.3 18 mm / T2.9
  • CP.3 21 mm / T2.9
  • CP.3 25 mm / T2.1
  • CP.3 28 mm / T2.1
  • CP.3 35 mm / T2.1
  • CP.3 50 mm / T2.1
  • CP.3 85 mm / T2.1
  • CP.3 100 mm / T2.1 CF9
  • CP.3 135 mm / T2.1 

ZEISS Cinema Zoom lenses

  • CZ.2 15 – 30 mm / T2.9
  • CZ.2 28 – 80 mm / T2.9
  • CZ.2 70 – 200 mm / T2.9

Tested camera/camcorder bodies:

  • A9 II, A9   (in APS-C Size Capture» mode)*
  • A7R IV, A7R III, A7R II, A7R   (in APS-C Size Capture» mode)*
  • A7S III, A7S II, A7S    (in APS-C Size Capture» mode)*
  • A7 III, A7 II, A7    (in APS-C Size Capture» mode)*
  • PXW-FX9   (in APS-C Size Capture» mode)*
  • PXW-FS7m2, PXW-FS7
  • PXW-FS5m2, PXW-FS5
  • NEX-FS700 
  • NEX-FS100
  • NEX-EA50
  • NEX-VG900  (in APS-C Size Capture» mode)*
  • NEX-VG30, NEX-VG20, NEX-VG10
  • NEX-7
  • NEX-6
  • NEX-5R, NEX-5N, NEX-5
  • NEX-C3, NEX-3
  • NEX-A6600, A6500, A6400, A6300, A6000
  • VENICE  (in APS-C Size Capture» mode)*

* Speed Booster ULTRA is designed to cover an APS-C/Super35 image circle which is not big enough to cover a full-size 36mm x 24mm sensor. On a full-frame camera body (A7 series, NEX-VG900, FX9, FX6 and VENICE, etc) the camera needs to switch to the  «APS-C/Super 35mm».

Description

The new Speed Booster Ultra 0.71x is an ideal match for 6×6 Hasselblad V lenses since they can now be fully utilized as they were originally designed when mounted to the Fuji GFX. Unlike 35mm format lenses used on the Fuji GFX via glassless adapters, Hasselblad V lenses adapted to the GFX via the Speed Booster Ultra are completely free of disturbing vignetting and other corner issues.

In addition to increasing the field of view and lens speed, the new Speed Booster Ultra achieves superb performance by being carefully matched to the unique optical characteristics of the Hasselblad V lenses. All of the Hasselblad V lenses were analyzed for exit pupil size and location, and this was fully taken into account in the new Speed Booster Ultra for the Fuji GFX. This approach dictated the use of extremely large lens elements throughout in order to avoid vignetting and maintain high-quality imagery into the corners, but the results speak for themselves.

Like all Metabones Speed Boosters, the Hasselblad-V to GFX Speed Booster Ultra is optimized to fully account for the camera’s filter stack located near the sensor surface. This is especially critical when using high-speed optics like the 110mm f/2, which becomes a high-performance 78mm f/1.4.

In addition to superb optical performance, the Hasselblad-V to GFX Speed Booster Ultra is equipped with an extremely robust cine-style positive locking mechanism to ensure that no play occurs during focusing. This is especially important when using Hasselblad V lenses for cine work because even though they provide a very smooth focus movement, they tend to require more torque than lesser lenses. The new Ultra also includes a very sturdy 360-degree rotation collar and extra length Arca Swiss style tripod mounting plate.

Disclaimer: we are NOT licensed, approved or endorsed by Hasselblad and Fujifilm.

Why Metabones?

Since its inception, Metabones has been designing and manufacturing lens adapters recognized among professionals and enthusiasts as leaders in design and workmanship.

Contrary to the popular trend of other factories using an aluminum ring painted black on the camera-body-side, we instead take no short-cut but use precision-machined brass with chromium plating on both the camera-body and the lens sides of our adapters, in order to ensure smooth mounting, great appearance, and durability. The lens side of the adapter features a strong leaf-spring structure, strengthening the adapter-lens connection and ensuring tightness of the lens in order to reduce wear and prevent focus errors and optical alignment issues from appearing.

Metabones uses matte-black treatment to keep internal reflection to a minimum in order to maintain the maximum optical quality possible with the lens.

All Metabones Adapters follow this tradition of uncompromising precision, robust build quality and outstanding finish. Our new Smart AdapterTM series of products add industry-leading electronic interfacing technology from Canada, with true electronic control of the lens’ aperture directly from the camera body.

Features

  • Both camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromium.
  • Satin surface finish — just like your OEM lens and camera mounts.
  • Precise fit and solid connection — lens has no play, gap or wiggling when mounted on adapter and no adjustments are required to fit your lens.
  • Designed to reach infinity focus while maintaining the correct registration distance required to maintain optical quality of CRC lenses or lenses with floating elements.

Our Smart AdapterTM  series adapters have the following additional features

  • True electronic integration of aperture diaphragm — let camera automatically choose aperture in P or S exposure modes, or dial in yourself on the camera body in A or M modes.
  • EXIF data such as lens identification, focal length and aperture.

Description

The BMPCC4K Speed Booster ULTRA 0.71x and XL 0.64x are similar to the standard M43 Speed Booster adapters (MB_SPNFG-m43-BM2 and MB_SPNFG-m43-BM3) but the optics have been re-designed to optimize for the filter stack thickness of 2.4mm found in Blackmagic cameras rather than the 4mm of a standard Micro Four Thirds.

Metabones Canon EF to BMPCC4K Speed Booster adapters are designed exclusively for Blackmagic Design Pocket Cinema Camera 4K (BMPCC4K). They cannot be attached to any other M43 cameras such as JVC, Olympus or Panasonic cameras.

The BMPCC4K Speed Booster XL 0.64x reduces the crop factor of the BMPCC 4K camera from 2.02x to 1.29x and produces the largest aperture optics currently available, with a maximum output aperture of f/0.8. 

Table of compatibility and resulting crop factors with different SpeedBooster :

< Click on the image to view in full size >

Disclaimer: we are NOT licensed, approved or endorsed by Micro Four Thirds or Nikon.

Why Metabones?

Since its inception, Metabones has been designing and manufacturing lens adapters recognized among professionals and enthusiasts as leaders in design and workmanship.

Contrary to the popular trend of other factories using an aluminum ring painted black on the camera-body-side, we instead take no short-cut but use precision-machined brass with chromium plating on both the camera-body and the lens sides of our adapters, in order to ensure smooth mounting, great appearance, and durability. The lens side of the adapter features a strong leaf-spring structure, strengthening the adapter-lens connection and ensuring tightness of the lens in order to reduce wear and prevent focus errors and optical alignment issues from appearing.

Metabones uses matte-black treatment to keep internal reflection to a minimum in order to maintain the maximum optical quality possible with the lens.

All Metabones Adapters follow this tradition of uncompromising precision, robust build quality and outstanding finish. Our new Smart AdapterTM series of products add industry-leading electronic interfacing technology from Canada, with true electronic control of the lens’ aperture directly from the camera body.

Features

  • Both camera-side and lens-side of the adapter are made of brass, precision-machined and plated with chromium.
  • Satin surface finish — just like your OEM lens and camera mounts.
  • Precise fit and solid connection — lens has no play, gap or wiggling when mounted on adapter and no adjustments are required to fit your lens.
  • Designed to reach infinity focus while maintaining the correct registration distance required to maintain optical quality of CRC lenses or lenses with floating elements.

Our Smart AdapterTM  series adapters have the following additional features

  • True electronic integration of aperture diaphragm — let camera automatically choose aperture in P or S exposure modes, or dial in yourself on the camera body in A or M modes.
  • EXIF data such as lens identification, focal length and aperture.

Key Features

  • Nikon F mount lens to Nikon Z-mount APS-C camera (like Nikon Z50) ;
  • Compatible with both Nikkor G lens &  F lens (include non-AI & AI lens mounts) ;
  • Industry’s best aperture clickless ring covers an 8-stop range marking, clearly indicating actual number off-stops. No more guesswork. (Patent granted) ;
  • Parented 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA ;
  • Increase maximum aperture by 1 stop ;
  • Increase MTF ;
  • Makes lens 0.71x wider ;
  • Aluminum Alloy and Brass Construction with Chromium Plating ;
  • Rubber gasket protects the Z-mount connection from dust and moisture ;
  • Satin Surface Finish ;
  • Detachable Arca-Type tripod foot compatible with Arca Swiss, Markins, and Photo Clam ball heads(clamp directly or attach to quick release plate by a 1/4″-20 screw).

Compatibility List of Lens

include Nikkor G series, AF-D, AI-P, AIS, AI and non-AI lens only.

Unsupported List 

  • Nikkor DX lenses and third-party lenses designed for APS-C format DO NOT WORK AT ALL when used in conjunction with Speed Booster due to the limitation of image coverage.
  • Nikkor 2.1cm f/4
  • Nikkor AI-S 20mm f/2.8
  • Nikkor E series lens, the diaphragm blades are not operated by mechanical linkage levers, such as Nikkor 105mm f/1.4E, Nikkor AF-S 70-200mm f/2.8E FL ED VR, Nikkor AF-S 16-80mm f/2.8-4E ED DX VR, and Nikkor AF-S 24-70mm f/2.8E ED VR, Nikkor AF-S 600mm f/4E FL ED VR and PC-E 19mm, 24mm, 45mm, 85mm T/S Lens, etc.
  • This adapter is manual aperture control. It does NOT support electronic aperture control, AF and image stabilization.

Key Features

  
  • Design for attaching PL Prime Lens to Blackmagic M43-mount cameras/camcorders 
  • Increase maximum aperture by 1 stop.
  • Increase MTF.
  • Makes lens 0.71x wider.
  • The advanced 6-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA (patent granted).
  • Positive-lock PL lens mount.
  • Flocking to reduce internal reflection.
  • Aluminum alloy and brass construction with chromium plating.
  • Satin surface finish.
  • Detachable tripod foot compatible with Arca Swiss Style ball head, such as Markins and Photo Clam or attach to quick release plate by a 1/4″-20 screw. 
  • The tripod foot is tailor-made to match the exact height as the BMPCC4K camera body.
  
  • Metabones PL T CINE Speed Booster adapters are designed exclusively for the Zeiss CP.2, CZ.2, and CP.3 lenses.  Important Notes: Do not attempt to mount the lenses not under the Lens Comparability List to the adapter — physical damage may occur.
  • Compatible with Blackmagic Design MFT-mount camera only. When this Speed Booster is used with other MFT camera(Panasonic, Olympus & JVC), it may cause damage to the camera.

Cameras Compatibility List

  • BlackMagic Pocket Cinema Camera 4K
  • BlackMagic Pocket Cinema Camera HD (original ver.)
  • BlackMagic Micro Cinema Camera 
  • BlackMagic Micro Studio Camera 4K 
  • BlackMagic Studio Camera 4K 
  • BlackMagic Studio Camera
ZEISS Compact Prime lenses

ZEISS Cinema Zoom lenses

CP.2 15 mm / T2.9
CP.2 21 mm / T2.9
CP.2 25 mm / T2.1
CP.2 25 mm / T2.9
CP.2 28 mm / T2.1
CP.2 35 mm / T1.5
CP.2 35 mm / T2.1
CP.2 50 mm / T1.5
CP.2 50 mm / T2.1
CP.2 50 mm / T2.1
CP.2 85 mm / T1.5
CP.2 85 mm / T2.1
CP.2 100 mm / T2.1
CP.2 135 mm / T2.1
CP.3 15 mm / T2.9
CP.3 18 mm / T2.9
CP.3 21 mm / T2.9
CP.3 25 mm / T2.1
CP.3 28 mm / T2.1
CP.3 35 mm / T2.1
CP.3 50 mm / T2.1
CP.3 85 mm / T2.1
CP.3 100 mm / T2.1 CF9
CP.3 135 mm / T2.1
CZ.2 15 – 30 mm / T2.9
CZ.2 28 – 80 mm / T2.9
CZ.2 70 – 200 mm / T2.9

‍‍‍‍

Key Features

GH5, XL or ULTRA?

In a nutshell, we recommend XL for full frame lenses and ULTRA for DX/APS-C lenses. For the long story, read the ‘limitations’ column.

Features and Benefits  

Limitations

Optical

  • Increase maximum aperture by 1 stop
  • Increase MTF of any lens attached
  • Makes lens 0.71x wider
  • Patented 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA
  • Supports 16:9 video with DX lenses.

Electronic

  • Autofocus
  • Can be powered either by camera body or by third-party external 5V power source (not included)
  • Iris/aperture controlled by the camera body
  • Smooth iris support with the latest Canon (2009+), Tamron (SP series 2013+) and Sigma (2016+) lenses
  • Image stabilization (IS) lens support
  • Support for cameras with in-body image stabilization (IBIS), including Panasonic GX7, GX8, GX80/85 and Olympus cameras
  • Electronic manual focusing (e.g. EF 85/1.2L II and discontinued EF 50/1.0L)
  • EXIF (focal length, aperture, zoom range)
  • Distance and zoom display on camcorders (requires lenses supporting distance information)
  • Cinema EOS lens support (CN-E 18-80mm T4.4 L), including AF (requires external 5V power via micro USB port), auto iris and servo zoom

Other

  • New positive-lock EF lens mount. 
  • Detachable tripod foot compatible with Arca Swiss, Markins and Photo Clam ball heads.
  • Rubber gasket protects MTF mount connection from dust and moisture.
  • The opening is flocked with felt material to reduce internal reflection.
  • Compatible with all MFT mount cameras, including GH4, OM-D, Blackmagic Cinema Camera, Blackmagic Pocket Cinema Camera and JVC GY-LS300.
 
  • EF-S lenses require modification to fit or may remain incompatible even after modification (but third party DX lenses can be used without modification)
  • Some EF-S and DX lenses may not have enough coverage of the entire image circle for stills after widening by 0.71x (but video will have enough coverage).
  • No video AF for Olympus
  • AF may not work if the maximum aperture of the lens plus any EF Extender or other teleconverter attached is smaller than f/8 before boost or smaller than f/5.6 after boost.
  • AFC (continuous AF) and AFF (flexible AF) modes are not supported, except on Olympus OM-D E-M1.
  • Panasonic video AF may hunt more than a native lens or have unsatisfactory performance.
  • Some Tamron lenses may have unsatisfactory AF accuracy.
  • No support for Focus Stacking and Focus Bracketing on Olympus.
  • On Olympus, other than E-M1, you may move the single AF point among any of the 81, but you may not multi-point AF. There is no restriction on E-M1 and Panasonic.
  • Very early Olympus models (e.g. E-PL1) have no autofocus support.
  • EF-mount lenses are not silent but may make audible click noises during autofocus operation and iris changes which may be picked up by the built-in microphone of the camera. An external microphone is recommended for video.
  • Use of Canon Cinema lenses such as CN-E 18-80mm T4.4L IS KAS S for still photography is not supported.
  • Iris changes are in 1/8 stop steps which may be noticeable in video recordings. Programmed exposure mode and shutter priority exposure mode should not be used for video. This limitation does not apply to Cinema EOS lenses which permit fine resolution iris control, such as CN-E 18-80mm T4.4 L IS KAS S.
  • No support for in-camera correction such as peripheral shading, CA and distortion
  • Designed to cover a 24mm image circle, JVC GY-LS300 needs to have VSM configured to 86% (4k) when using a true Super 35 lens such as Canon CN-E 18-80mm T4.4L IS KAS S. Higher VSM settings is possible with full-frame lenses, but will be operating outside of the design parameters of the ULTRA optical formula. Many APS-C/DX lenses do not have adequate coverage at 86% (4k) and on JVC with ULTRA the use of full-frame or true Super 35 lenses is advised.

Описание

Специальная версия Metabones Speed Booster для отдельных моделей Blackmagic: Blackmagic Pocket Cinema Camera (BMPCC), Blackmagic Micro Cinema Camera (BMMCC) и Blackmagic Micro Studio Camera 4K (BMMSC 4K). Этот адаптер несовместим с камерами Panasonic, Olympus, а также с новой Blackmagic Pocket Cinema Camera 4K. Из оптики поддерживаются только полнокадровые объективы. Увеличение 0.58х позволяет еще больше нейтрализоватm кроп-фактор формата Micro 4/3, а также значительно повысить эффективную светосилу, резкость и контрастность объектива (на 1 2/3 ступени).

Оптическая схема адаптера Metabones Speed Booster BMPCC T 0.58x включает в себя 6 элементов, объединенных в 4 группы. Запатентованный оптический дизайн концентрирует поток света, предназначенный для 35-мм матрицы, на меньшей матрице формата Micro 4/3, поэтому разрешающая способность оптики не только не снижается, но даже увеличивается. Относительное отверстие («светосила») объектива увеличивается на 1 2/3 ступени. Таким образом, например, объектив с номинальной светосилой f/1.2 преобразуется в объектив со светосилой f/0.74.

Кроп-фактор камеры Blackmagic BMPCC снижается с 3.02 до 1.75х. Адаптер не поддерживает объективы Canon с байонетом EF-S, но может использоваться с объективами формата DX других производителей (Sigma, Tamron, Tokina и т.д.) Следует иметь в виду, что может наблюдаться усиленное виньетирование. Мануальные объективы с выступающими задними частями могут не поддерживаться или потребуют модификации перед использованием.

Данный адаптер имеет съемное крепление для установки на штатив. Основание крепления выполнено в форме «ласточкин хвост» и совместимо со штативными головками Arca Swiss, Markins и им подобными.

Совместимые камеры:

Blackmagic: Pocket Cinema Camera (BMPCC), Micro Cinema Camera (BMMCC) и Micro Studio Camera 4K (BMMSC 4K)

Преимущества:

  • Увеличение светосилы на 1 2/3 ступени
  • Улучшение разрешающей способности объектива (за счет концентрации лучей на меньшей площади)
  • Расширение поля зрения объектива (0.58х)
  • Высококачественная оптика (танталовое оптическое стекло)
  • Автофокусировка (см. ограничения)
  • Автоэкспозиция, управление диафрагмой с камеры
  • Поддержка оптической стабилизации изображения
  • Поддержка электронной ручной фокусировки (Canon EF 85mm f/1.2 II и др.)
  • Возможность использования внешнего питания через USB (для камер без функции питания объектива)
  • Плавная работа диафрагмы на современных объективах Canon (с 2009 г.), Tamron (SP, с 2013 г.) и Sigma (с 2016 г.)
  • Запись EXIF
  • Индикация дистанции фокусировки и кратности зума на камере (с объективами, передающими информацию о дистанции) 
  • Поддержка кинообъективов Cinema EOS, включая автофокус, управление диафрагмой и сервопривод зума (требуется внешнее питание, не работают в режиме фотосъемки)

Проверенные объективы:

Canon 20-35mm f/3.5-4.5
Canon 28-80mm f/2.8-4L
Canon 70-200mm f/2.8L
Canon 24-70mm f/2.8L II
Canon 24-105mm f/4L
Canon 70-200mm f/4L
Canon 70-300mm f/4-5.6L
Canon 70-300mm f/4-5.6
Canon 50mm f/1.8
Canon 50mm f/1.4
Canon 85mm f/1.2L
Canon 100mm f/2.8

Sigma 18-200mm f/3.5-6.3
Zeiss 35mm f/2

Key Features

  • Nikon F mount lens to Blackmagic Design cameras with M43 mount, specific for BMPCC4K.
  • Compatible with both Nikkor G lens &  F lens (include non-AI & AI lens mounts).
  • Patented 7-element/4-group optical design by Caldwell Photographic in the USA.
  • Increase maximum aperture by 1 1/stop. (with a maximum output aperture of f/0.8).
  • Increase MTF.
  • Makes lens 0.64x wider.
  • Industry’s best aperture clickless ring covers an 8-stop range marking, clearly indicating actual number off-stops. No more guesswork. (Patent granted).
  • Rubber gasket protects M43 mount connection from dust and moisture.
  • Aluminum alloy and brass construction with chromium plating.
  • Satin surface finish.
  • Detachable tripod foot compatible with Arca Swiss Style ball head, such as Markins and Photo Clam or attach to quick release plate by a 1/4″-20 screw. 
  • The tripod foot is tailor-made to match the exact height as the BMPCC4K camera body.

Compatibility List of Camera

  • BlackMagic Pocket Cinema Camera 4K
  • BlackMagic Pocket Cinema Camera HD (original ver.)
  • BlackMagic Micro Cinema Camera 
  • BlackMagic Micro Studio Camera 4K 
  • BlackMagic Studio Camera 4K 
  • BlackMagic Studio Camera

Compatibility List of Lens

include Nikkor G series, AF-D, AI-P, AIS, AI and non-AI lens only.

Unsupported List 

  • Standard M43 camera. When this Speed Booster is used with other MFT camera, it may cause damage to the camera.
  • DX (APS-C) lens. Speed Booster XL 0.64x can be used with full-frame lenses only. DX lenses are unable to cover full-sensor-width readout.
  • Nikkor 2.1cm f/4
  • Nikkor AI-S 20mm f/2.8
  • Nikkor E series lens, the diaphragm blades are not operated by mechanical linkage levers, such as Nikkor 105mm f/1.4E, Nikkor AF-S 70-200mm f/2.8E FL ED VR, Nikkor AF-S 16-80mm f/2.8-4E ED DX VR, and Nikkor AF-S 24-70mm f/2.8E ED VR, Nikkor AF-S 600mm f/4E FL ED VR and PC-E 24mm, 45mm, 85mm T/S Lens, etc.
  • This adapter is manual aperture control. It does NOT support electronic aperture control, AF and image stabilization.
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