{"product_id":"metabones-speed-booster-adaptor-rollei-qbm-to-e-mount-ultra","title":"Metabones Speed Booster Adaptor - Rollei QBM to E-Mount ULTRA","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eThe  \u003cspan style=\"color: #ff6600;\"\u003e\u003cem\u003e\u003cstrong\u003eRollei QBM Lens to Sony E-Mount Camera Speed Booster ULTRA\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e from  \u003cspan style=\"color: #ff6600;\"\u003e\u003cem\u003e\u003cstrong\u003eMetabones\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e improves upon the original Metabones Speed Booster with a 5 element\/4 group optical design that incorporates ultra-high refractive index tantalum-based glass  for improved sharpness and reduced distortion and vignetting. The Speed Booster ULTRA allows a full frame Rollei QBM lens to be mounted to an APS-C format  E-Mount camera and in doing so, increases the angle of view and increases the maximum aperture by approximately one f\/stop.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: medium; color: #ff6600;\"\u003e\u003cem\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul class=\"pProductHighlightUlLeft\"\u003e\n\u003cli class=\"pProductHighlightLI\"\u003e\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eRollei QBM Lens to Sony E-Mount Camera\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"pProductHighlightLI\"\u003e\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eUltra-High Index Tantalum-Based Glass\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"pProductHighlightLI\"\u003e\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eIncreases Maximum Aperture by 1 f\/Stop\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"pProductHighlightLI\"\u003e\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eIncreases Angle of View by 0.71x\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"pProductHighlightLI\"\u003e\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eInfinity Focus Adjustment\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"pProductHighlightLI\"\u003e\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eDetachable Tripod Foot\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"pProductHighlightLI\"\u003e\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eBlack Matte Interior; Black Exterior\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Metabones","offers":[{"title":"Default Title","offer_id":47110894682297,"sku":"122062","price":1059.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8897\/7337\/files\/8944_speed-booster-adaptor--rollei-qbm-to-e-mount-ultra_1.jpg?v=1778105877","url":"https:\/\/www.digidirect.com.au\/products\/metabones-speed-booster-adaptor-rollei-qbm-to-e-mount-ultra","provider":"digiDirect","version":"1.0","type":"link"}