Sony 100mm f2.8 STF G-Master OSS FE Lens - E Mount

Sony SEL100F28GM.SYX (SEL100F28GM/SYX, SEL100F28GM_SYX, SEL100F28GM SYX) 100mm f2.8 STF G-Master OSS FE Lens - E Mount 

STF™ delivers incomparable bokeh and sharpness

• This 100mm mid-range telephoto prime lens is a superb creative tool that offers outstanding G Master Resolution plus innovative STF (Smooth Trans Focus) optics for magnificent bokeh. It features fast, precise, quiet DDSSM autofocus, and close-up capability up to 0.25x magnification. Built-in Optical SteadyShot image stabilisation minimizes blur that can occur during low light or macro shooting.

Exemplary G Master Resolution and bokeh

• A fitting addition to the G Master series, this lens combines extraordinary resolution and breathtakingly soft, smooth bokeh that ideally sets off the in-focus subject. The optical design, featuring an innovative optical apodization element and new 11-blade aperture, achieves consistently high performance throughout the image area. 

Resolution true to the G Master name

• With spherical aberration compensation, ED (Extra-low Dispersion) glass, and aspherical elements, this lens boasts extreme resolution and sharpness that fulfil the demanding 50 lines per millimetre MTF requirement that is a basis for G Master optical design. That sharpness extends throughout image area.

Outstanding clarity and contrast

• Sony’s original Nano AR Coating suppresses spurious reflections that can cause flare and ghosting, particularly in backlit situations. The result is consistently high contrast and clarity with deep blacks in the widest possible range of photographic situations. (1. Nano AR Coating / 2.Glass / 3.Transmitted light)

Beautiful peripheral highlights

• In keeping with this lens’s emphasis on bokeh, it has been designed to minimize vignetting that can distort highlight geometry at the image periphery. Point light sources are reproduced with consistently circular bokeh throughout the image, so that sunlight filtering through or reflecting off leaves, for example, is rendered with serene elegance.

Beautiful peripheral highlights

• In keeping with this lens’s emphasis on bokeh, it has been designed to minimize vignetting that can distort highlight geometry at the image periphery. Point light sources are reproduced with consistently circular bokeh throughout the image, so that sunlight filtering through or reflecting off leaves, for example, is rendered with serene elegance.

Apodization for unbeatable bokeh

• An optical APD element is a special type of filter that exhibits gradually decreasing light transmission towards its periphery. It attenuates the edges of point images, resulting in exceptionally smooth, beautiful bokeh in both background and foreground areas with an absolute minimum of double-edge effects.

AF that lets you concentrate on creating

• A DDSSM (Direct Drive SSM) focus drive system provides fast, precise, quiet autofocus. Fast, unobtrusive AF performance allows the user to concentrate fully on capturing superlative stills or movies. This lens supports both contrast AF and focal plane phase detection AF, making it an ideal match for modern high-performance Sony camera bodies.

11 blades enhance bokeh beauty

• Sony’s original circular aperture design has been improved with 11 blades for even greater circularity. Design and materials have been revised to ensure that a almost round aperture shape is maintained whether open or stopped down, and strict circularity standards are applied to ensure that the full beauty of STF bokeh is achieved without compromise.

Get close and explore the details

• Because one of the main features of this lens is bokeh, it has been provided with a macro ring switch that extends the lens’s range into the macro region where bokeh can be used to great effect. The macro mode provides 0.57m (1.87 ft.) minimum focus with 0.25x maximum magnification, with no compromise in resolution performance.

Professional handling and control

• Other advanced features that enhance operation for still photography and moviemaking include an aperture ring , switchable aperture ring click stops, a Focus Hold button, an AF/MF focus select switch, and a wide focus ring for sure, comfortable control.

Advanced actuators for speed and precision

• DDSSM (Direct Drive SSM) employs an original Sony piezoelectric motor to directly drive the focus ring. High braking precision means that the focus ring is precisely controlled for the highest possible focus accuracy. It’s quiet too, making it ideal for shooting wildlife as well as movies. Manual focus is also smooth and responsive.

Clear, blur-free images without a tripod

• Optical SteadyShot image stabilisation is built in, making it possible to achieve maximum subject sharpness with the lower shutter speeds. Image stabilisation in a 100mm mid-range telephoto lens is an advantage for professionals and amateurs alike. Second-generation α7 bodies additionally provide in-body 5-axis stabilisation.

• Mount: Sony E-mount
• Format: 35mm full frame
• Focal-Length (mm): 100
• 35mm equivalent focal-length (APS-C): 150
• Lens Groups / Elements: 10-13 *excluding APD element
• Angle of View (35mm): 24°
• Angle of View (APS-C) : 16°
• Maximum aperture (F): F2.8 (T5.6)
• Minimum Aperture (F): F20 (T22)
• Aperture Blades: 11
• Circular Aperture: Yes
• Minimum Focus Distance: 0.85m / 2.79 ft. (at "0.85m-∞" position); 0.57m / 1.87 ft. (at "0.57m-1.0m" position)
• Maximum Magnification ratio (x): 0.14 (at "0.85m-∞" position); 0.25 (at "0.57m-1.0m" position)
• Filter Diameter (mm): 72
• Image stabilization (SteadyShot): Optical SteadyShot
• Hood Type: Round shape, bayonet type

Size & Weight

• Dimensions (W x H x D): 85.2 x 118.1 mm (3-3/8 x 4-3/4 in.)
• Weight: 700g (24.7 oz.)

In the box

• 1 x Hood (ALC-SH147)
• 1 x Lens front cap (ALC-F72S)
• 1 x Lens rear cap (ALC-R1EM)
• 1 x Case