Gatomebahy

With the Sigma 150mm Macro, f/28 is still unbelievably sharp, so you can shoot wide open without concern for loss of image quality (*** note the lens no longer has a maximum aperture of f/28 during close focus, but due to the depthoffield issue I mentioned above, you really don't want itThe Sigma 150mm f/28 APO Macro EX DG HSM is a consumerlevel macro lens It is constructed with a plastic body and a metal mount This lens features a distance window with magnification scale A nineblade, maximum aperture of f /28 gives this lens the ability to create very shallow depth of field effectsSIGMA APO MACRO 180mm F28 Ex DG OS HSM, a highperformance large aperture telephoto macro lens incorporating Sigma's original Optical Stabilizer (OS) function This is the first 180mm optically stabilized telephoto macro lens in the world with a reproduction ratio of 11 and a maximum aperture of F28 Mirtina Atspindėti Desra Sigma 150mm F2 8 Ex Dg Os Hsm Apo Macro Nikon Axial Natura Com Sigma apo macro