Sony E-Mount Full-Frame FE 100mm f/2.8 STF OSS Premium G Master Telephoto Prime Lens

Sony E-Mount Full-Frame FE 100mm f/2.8 STF OSS Premium G Master Telephoto Prime Lens

Brand: Sony
Model Number: SEL100F28GM
Web Code: 10589646
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It's all about that bokeh. The Sony full-frame E-Mount SEL100F28GM 100mm lens features STF technology that ensures portraits with sharp subjects and smooth background bokeh. This mid-telephoto lens has an f/2.8 maximum aperture for shallow depth of field, an 11-blade circular aperture, and APD element to ensure your image bokeh is exceptional.

Manufacturer's Warranty

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Return Policy

30 days to return or exchange

Condition: Unopened, Opened (a 15% restocking fee will be applied)

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What's included:

  • Lens Hood
  • Lens Front Cap
  • Lens Rear Cap
  • Case

Sony, master of the mirrorless lens

  • Sony's G Master Series interchangeable lens delivers exceptional clarity for true-to-life detail, while delivering smooth bokeh
  • Offering an impressive 100mm focal length, this prime lens gives you a great focal length for portraits and other still life
  • A selectable macro mode offers a close-focusing distance of 0.57m and 0.25x magnification, making this lens great for macro photography and extreme close-ups
  • This medium telephoto lens delivers a constant f/2.8 maximum aperture, making it ideal for low light situation and
  • An f/2.8 aperture also delivers an incredibly shallow depth of field, allowing you to get sharp focus on your subject and gorgeous bokeh in all out-of-focus areas

Keep your focus

  • Sony's lens-based Optical SteadyShot image stabilization works to prevent image blur, so your images look sharp
  • Smooth Trans Focus (STF) technology ensures your subjects stay in sharp focus, while ensuring out-of-focus areas have brilliant bokeh
  • The lens's internal focusing system achieves fast autofocusing ensuring you freeze the action and your photos have tack-sharp details
  • A Direct Drive Super Sonic Wave Motor (DDSSM) offers smooth and silent autofocusing, ideal for photographing when you don't want the whir of a motor to distract others
  • Quiet autofocus is also great when you're recording video so you don't get the autofocus motor noise in your movie
  • An 11-blade circular aperture creates round blurred defocused points of light instead of the usual and less appealing polygonal shape

Professional-level features

  • The focus hold button lets you lock your focusing distance once you've got your focus where you want it, so you can shoot without having to constantly refocus on the same area
  • The focus hold button is also programmable for quick access to multiple functions
  • Manual aperture ring lets you make quick adjustments to your aperture setting on the fly from the lens
  • Instant auto/manual focus selection via an AF/MF switch allows you to have on-demand creative control over your focusing
  • Dust- and moisture-resistant seals gives you peace of mind when shooting and Mother Nature turns on you

Quality optics

  • Sony's Nano AR (anti-reflective) coating reduces reflections that can cause ghosting and flare, delivering accurate light transmission, and improving clarity and contrast so you get high-quality images
  • The aspherical lens design reduces spherical aberrations, delivering high sharpness and contrast and improved image accuracy and quality
  • The design also reduces the overall number of elements needed so you get a more compact, lightweight medium telephoto lens
  • ED (extra-low dispersion) glass reduces chromatic aberration at telephoto ranges, providing superior contrast across the entire image, even at large aperture settings
  • An APD element eliminates distortion of defocused highlights, ensuring your bokeh in the background and foreground is exceptionally smooth
Product Condition
Brand New


Lens Type
Standard Prime
Lens Mount
Sony E
Apparent Focal Length with APS-C/DX Sensor
150 mm
Apparent Focal Length with Other Sensor
Not Applicable
Horizontal Angle of View with 35 mm Sensor
16 °
Horizontal Angle of View with APS-C/DX Sensor
24 °
Fixed/Prime Focal Length
100 mm
Horizontal Angle of View with Other Sensor
Not Applicable
Maximum Aperture
Minimum Aperture
Closest Focusing Distance
0.85m / 2.79 feet (with macro switching ring set to 0.85m-oo); 0.57m / 1.87 feet (with macro switching ring set to 0.57m - 1.0m)
Maximum Magnification
0.14 (x) (with macro switching ring set to 0.85m-oo); 0.25 (x) (with macro switching ring set to 0.57m - 1.0m)


Focus Adjustment
Internal Focus
Focusing Motor
Direct Drive Super Sonic Wave Motor (DDSSM)
Manual Focusing
Construction (Elements/Groups)
Diaphragm Blades
11 (Circular)
Optical Steady Shot
Weather Sealed

Physical Features

Body Construction
Aluminum; Plastic; Polycorbonate
Mount Construction
Filter Attachment Type
Filter Size
72 mm
Maximum Diameter
85.2 mm
Maximum Length
118.1 mm
700 g

Camera Compatibility

Compatible Brand
( α7-series ) ILCE7/B; ILCE7K/B; ILCE7M2/B; ILCE7M2K/B; ILCE7R/B; ILCE7RM2/B; ILCE7S/B; ILCE7SM2/B (α5000 Series) ILCE5000L/B; ILCE5000LW (α5100 Series) ILCE5100L/W; ILCE5100L/B; (α6000 Series) ILCE6000/B; ILCE6000L/B; ILCE6000L/W; ILCE6000L/S; ILCE6000L/H (α6300 Series) ILCE6300L/B; ILCE6300/B (α6500) ILCE6500/B
If you find a lower price with another retailer before you buy (or within 30 days of purchase), we’ll gladly match that price. If our own price is reduced within 30 days of purchase, we’ll match it and refund you the difference. Conditions and exclusions apply.