When you stack extenders, you will lose the combined loss of light so if you stack a 1.4x and a 2x for example, you’ll lose 3 stops of light. If you stack 2 x 1.4x extenders, for a total magnification of 1.96x, you’ll lose 2 stops of light. In many cases this means that you’ll lose the ability to autofocus, or vastly decrease its Detaljnije. Phottix MACRO EXTENSION BELLOWS za Cena sa popustom: 8.225 RSD. Detaljnije. FujiFilm MCEX-16 16mm Extension Tube Cena sa popustom: 14.688 RSD. Detaljnije. FujiFilm MCEX-11 11mm Extension Tube Cena sa popustom: 14.688 RSD. Return Policy. Shop the EF 25 II Extension Tube from Canon U.S.A., Inc. The Extension Tube EF 25 II is recommended for lenses with a focal length of 50mm and up. I have seen the Canon EF-S 60mm f/2.8 Macro USM Lens in the refurb store for less than $300. I think extension tubes are in the $80 dollar range. But a Canon EF-S 60mm f/2.8 Macro USM Lens will be far more useful because you can use it in 'normal' situations too. Pretty nice to have a constant f2.8 lens that is super sharp. ZOKW5.

extension tube ef 25 ii canon