Características: Mounts Pentax K Mount (PK) SLR lenses to Sony E-mount cámaras sin espejo; infinity Focus or Beyond garantizado Built-in helicoide provides de enfoque macro Focus for any Lens as Well as Correction for Back Focus Includes Three Magnetic Drop-in filtros (densidad neutra ND4, ND8 ND16 de and) for Light Control with Any Lens Precise Fit and solid connection; Lens has no Play, pac or wiggling when Mounted on adaptador and no adjustments required Precision All Metal Construction with Chrome Plated Brass Mounts for secure and solid Fit de 24 month Fotodiox Warranty compatible con cámaras Sony Alpha E-mount cameras – popular models include:: Sony Alpha α7, α7R, α7S, α7 II, α7R II, α7S II Sony Alpha α3000, α5000, α6000, α3500, α5100, αqx1, PXW-FS7 Sony NEX-3, NEX-5, NEX – C3, NEX-5 N, NEX-7, NEX-F3, NEX-7, NEX-5R, 6 Sony NEX-VG10, NEX-5 NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50 mirrorless cameras aren 't only Revolutionary because of their Compact size; They' re Even more Versatile for mounting lenses than their full-sized counterparts. Fotodiox offers Strong Support for mirrorless Camera Platforms with hundreds of options for mounting both Modern and Vintage lenses. Our adaptador Deliver infinity Focus, manual control de apertura, and a Sturdy Build For lasting Quality. the Fotodiox DLX Stretch, adaptador allows you to extend the lens from the Camera Body giving the ability to Focus Closer than normal as Well as correct for any possible Back Focus the lens May Have, en Effect This adaptador Acts Like a Small Built-in fuelle.