SEL-90M28G.SYX - Sony EAN  4548736007970
MFR  SEL90M28G.SYX

Scheda Tecnica

Get up close and personal with the 1:1 magnification ratio of the full-frame compatible FE 90mm f/2.8 Macro G OSS Lens for Sony's E-Mount mirrorless cameras. Optimized for macro shooting, this medium telephoto lens utilizes an aspherical element along with extra-low dispersion and super extra-low dispersion glass in order to create sharp imagery with minimal aberration. Also, it has a Nano AR Coating that suppresses reflections and allows for efficient light transmission for clear photographs.

Its maximum aperture of f/2.8 is effective when shooting in low light and allows for shallow depth-of-field focus. An internal focus system in which only the middle optical groups move when focusing provides fast autofocus action and a short minimum focus distance of 11". Also, the lens does not extend when focusing and the front end does not rotate. The Direct Drive Super Sonic Wave AF motor employs piezoelectric elements oscillating at ultrasonic frequencies to drive the focus lens with accuracy and near-silence. The focus ring slides back and forth to select manual or auto focus and with a focus hold button and focus limiter switch, the lens offers precise control of where you place focus.

An optical image stabilization system uses gyro sensors to detect camera movement and quiet linear motors to shift the stabilization lens for blur control that is very helpful when shooting macro and/or in low light. Nine circular aperture blades create a unique diaphragm design that is almost perfectly circular throughout its aperture range and thus helps to create pleasing out-of-focus highlights. Finally, a handsome and sturdy build with a dust and moisture resistant design contributes to the overall quality and durability of this fine optic.

Full-Frame E-Mount Telephoto Macro Lens
A 90mm prime telephoto lens with 1:1 macro capability, it provides an f/2.8 maximum aperture for low light effectiveness and shallow depth of field control. Compatible with full-frame E-Mount cameras, it can also be used on APS-C E-Mount cameras with an angle of view equivalent to a 135mm lens in the 35mm/full-frame format.

Internal Focusing
Only the middle groups of the optical system move to achieve focus, so the overall length of the lens does not change. Other important benefits include fast autofocus and a short minimum focusing distance. Also, the filter thread at the front of the lens does not rotate, which is convenient if you're using a polarizing filter.

Focus Hold Button
Once you've adjusted focus to where you want it, pressing this button on the lens barrel will keep the lens locked to that focusing distance. The preview function can also be assigned to this button through the camera's custom settings.

Focus Range Limiter
This function allows you to set a limit on the focusing range which can save you time during AF operation as the lens will not 'hunt' through the entire focusing range. On this macro lens, three ranges are supported: Full, infinity to 19.7" and 11" to 19.7".