Metabones Leica R Lens to Sony E Camera Speed Booster ULTRA 0.71x – SPLR-E-BM2 – Black

$577.91

DESCRIPTION

The Leica R Mount Lens to Sony E-Mount Camera Speed Booster ULTRA from Metabones improves upon the original Metabones Speed Booster with a 5 element/4 group optical design that incorporates ultra-high...

The Leica R Mount Lens to Sony E-Mount Camera Speed Booster ULTRA from Metabones 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 Leica R Mount 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 app.

  • Merchant: eGlobal Central
  • Brand: Metabones
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SKU: 6582100195413615 Categories: , Brand:

Description

The Leica R Mount Lens to Sony E-Mount Camera Speed Booster ULTRA from Metabones 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 Leica R Mount 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. When a lens intended for full frame sensors or 35mm film is mounted to a camera with an APS-C sized sensor it transmits a larger area of light than the smaller sensor was built to accept and therefore the effective angle of view of the lens decreases. The Speed Booster condenses light from the lens and projects it onto the APS-C sensor allowing the sensor to utilize all of the lens light and effectively reduces the crop factor of and APS-C E-Mount camera from 1.5x to 1.07x producing a full-frame angle of view with an APS-C sensor. A corresponding increase in the maximum aperture of one f/stop makes the lens more effective in low-light situations and able to create a shallow depth of field. Metabones Speed Boosters are quality made using precision-machined brass with chromium plating on both the camera body and the lens side of the booster in order to ensure smooth mounting quality aesthetic and durability. This adapter has a detachable tripod foot that is compatible with Arca Swiss Markins and Photo Clam ball heads. Although the lens will fit physically automatic diaphragm (AE metering) or other auto functions are not retained using this speed booster. These speed boosters are only fully compatible with mirrorless cameras housing APS-C or smaller image sensors. They will physically fit the Sony full frame mirrorless cameras but the camera must be set in Crop Mode to fully support the speed booster s functions. Allows a full frame Leica R Mount lens to b.