{"product_id":"metabones-speed-booster-adaptor-minolta-md-to-e-mount-ultra-0-71x-black-matt-with-tripod-foot-mb_spmd-e-bm2","title":"Metabones Speed Booster adaptor- Minolta MD to E-Mount ULTRA 0.71x (Black Matt) - With Tripod Foot (MB_SPMD-E-BM2)","description":"\u003cp\u003eMetabones Minolta MD to E-mount Speed Booster ULTRA 0.71x (Black Matt) (p\/n MB_SPMD-E-BM2) metabones_mb_spmd-e-bm2 \/ MB_SPMD-E-BM2. New optical design: advanced 5-element\/4-group optical design incorporating ultra-high index tanatalum-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, such as Sony E-mount and Fuji X-mount cameras, 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 fullframe SLR lenses regardless of exit pupil distance. Thus, the Speed Booster ULTRA performs extremely well with professional-grade f\/2.8 zoom lenses such as the 24-70mm f\/2.8 and 70-200mm f\/2.8 zooms by Canon and Nikon to produce 17-50mm f\/2.0 and 50-142mm...\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eMetabones Speed Booster adaptor- Minolta MD to E-Mount ULTRA 0.71x (Black Matt) - With Tripod Foot (MB_SPMD-E-BM2)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncrease maximum aperture by 1 stop.\u003c\/li\u003e\n\u003cli\u003eIncrease MTF.\u003c\/li\u003e\n\u003cli\u003eMakes lens 0.71x wider.\u003c\/li\u003e\n\u003cli\u003eAdvanced 5-element\/4-group optical design incorporating ultra-high index tanatalum-based optical glass\u003c\/li\u003e\n\u003cli\u003eThe tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Metabones","offers":[{"title":"Default Title","offer_id":43239777304743,"sku":"GC47-MB-107","price":1020.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/4083\/0375\/products\/MB-107.jpg?v=1679549265","url":"https:\/\/www.georges.com.au\/products\/metabones-speed-booster-adaptor-minolta-md-to-e-mount-ultra-0-71x-black-matt-with-tripod-foot-mb_spmd-e-bm2","provider":"Georges Cameras","version":"1.0","type":"link"}