Metabones Adapter
BM3 F to M4/3-mount w Booster
MFR# MB_SPNFG-M43-BM3
BLK# 324-0032
in-Store Price: 375,56€ + VAT
Online Price: 360,53€ + VAT
- Mechanical Lens Adapter
- For MFT-Mount Cameras
- GH5 & BMPCC4K
- For NikonG F-Mount Lenses
Features:
- Industry's best aperture ring covers a 8-stop range, clearly indicating actual number of f-stops. No more guesswork! (Patent pending).
- Compatible to both Nikkor G lens & F lens (include non-AI & AI lens mounts).
- Increase maximum aperture by 1 stop.
- Increase MTF.
- Makes lens 0.71x wider.
- Patented 5-element/4-group optical design incorporating ultra-high index tanatalum-based optical glass by Caldwell Photographic in the USA
- The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads.
Description
Always Enhance and Never Degrade the Performance of the Attached Master Lens
Like the ULTRA series for Sony E-mount, the new Speed Booster ULTRA m43 uses an advanced 5-element 4-group optical design incorporating ultra-high index tantalum-based optical glass. However, the new design is specifically optimized for the Micro Four Thirds sensor and filter stack, and as a result achieves an astonishing level of performance that sets a new standard for focal reducers.
Like the revolutionary original Metabones Speed Booster® announced in January 2013, the Speed Booster ULTRA m43 has a magnification of 0.71x, and so it effectively reduces the crop factor of mirrorless Micro Four Thirds mount cameras from 2.0x to 1.4x. However, the new ULTRA design makes very effective use of exotic materials at the furthest limit of glassmaking technology, and as a result is almost perfectly corrected for use with all fullframe SLR lenses regardless of aperture. The Speed Booster ULTRA m43 will also work extremely well with many DX and APS-C format lenses provided the image circle of the lens is large enough. Optical performance of the new Speed Boosters is so good that the MTF of any lens attached to it will be improved. Even the latest generation of ultra-high performance SLR lenses such as the Zeiss Otus series can be improved by adding a Speed Booster ULTRA m43. (More information can be found in the press release here and whitepaper here)
News Update 2 Dec 2013: Nikon G/F to BlackMagic Cinema Camera 2.5K (BMCC) and Nikon G/F to BlackMagic Pocket Camera (BMPCC) Speed Boosters are available now. BMCC users may consider to purchase Nikon G/F to BMCC 0.64x Speed Booster version, while BMPCC users may consider to purchase Nikon G/F to BMPCC 0.58x Speed Booster version.
Table of compatibility and resulting crop factors:
Nikkor 2.1cm f4
20/2.8 AI-S
Like the ULTRA series for Sony E-mount, the new Speed Booster ULTRA m43 uses an advanced 5-element 4-group optical design incorporating ultra-high index tantalum-based optical glass. However, the new design is specifically optimized for the Micro Four Thirds sensor and filter stack, and as a result achieves an astonishing level of performance that sets a new standard for focal reducers.
Like the revolutionary original Metabones Speed Booster® announced in January 2013, the Speed Booster ULTRA m43 has a magnification of 0.71x, and so it effectively reduces the crop factor of mirrorless Micro Four Thirds mount cameras from 2.0x to 1.4x. However, the new ULTRA design makes very effective use of exotic materials at the furthest limit of glassmaking technology, and as a result is almost perfectly corrected for use with all fullframe SLR lenses regardless of aperture. The Speed Booster ULTRA m43 will also work extremely well with many DX and APS-C format lenses provided the image circle of the lens is large enough. Optical performance of the new Speed Boosters is so good that the MTF of any lens attached to it will be improved. Even the latest generation of ultra-high performance SLR lenses such as the Zeiss Otus series can be improved by adding a Speed Booster ULTRA m43. (More information can be found in the press release here and whitepaper here)
Table of compatibility and resulting crop factors:
List of incompatible lenses
Nikkor 2.1cm f4
20/2.8 AI-S
STATUS
- Status
- New
- Availability
- 15 Business Days
- Adapter Type
-
Lens Adapter
GENERAL FEATURES
- Camera Mount
-
MFT-Mount (Panasonic)
- Lens Mount
-
Nikon F
- Suitable for
-
Panasonic MFT-Mount cameras (AG-AF100, GH4)
Blackmagic Pocket Cinema Camera
Blackmagic Cinema MFT-Mount Camera
Panasonic GH4 Camera
Panasonic GH5 Camera
- Auto Focus Support
-
No
- Aperture Control
-
Manual
- Image Stabilization support
-
No
- Manual Rings
-
1 Ring(Aperture)
- Glass
-
Yes, increases maximum aperture by 1 stop & Makes lens 0.71x wider
- Material
-
Brass with chromium plating
MORE SPECIFICATIONS
- Extras
-
The adapter is 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
Designed to reach infinity focus
- Country of Origin
-
Hong Kong
- Warranty
- 1 Year
PHYSICAL
- Total Dimensions (WxHxD)
- 5.9 x 5.9 x 3 cm
- Total Weight
- 190 gr
- Adapter
- Removable Tripod base
- Front Lens Cap
- Rear Lens Cap
- Instructions
-
Pdf not available.
Video not available.
Accessories not available.