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Compare Sony 100mm F2.8 STF GM vs Sony 85mm F1.4 GM vs Sony 100mm F2.8 STF GM

Construction

Aperture Blades
11 blades
11 blades
11 blades
Colors
Black
Black
Black
Form Factor
Short Telephoto Prime Lens
Short Telephoto Prime Lens
Short Telephoto Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Focus limiter
Physical aperture ring
Physical aperture ring, Focus limiter
Lens Mount
Sony E-mount
Sony E-mount
Sony E-mount
Motor
Piezoelectric
Ring-type ultrasonic
Piezoelectric
Optical Formula | Elements
14 elements
11 elements
14 elements
Optical Formula | Groups
10 groups
8 groups
10 groups
Optical Formula | Special Glass
ED and aspherical elements, Nano AR coating groups
Extreme Aspherical, Super ED, ED elements + Nano AR coating groups
ED and aspherical elements, Nano AR coating groups

Dimensions

Filter Diameter
72 mm / 2.83 in
77 mm / 3.03 in
72 mm / 2.83 in
Size | Diameter
85 mm / 3.35 in
90 mm / 3.54 in
85 mm / 3.35 in
Size | Length
118 mm / 4.65 in
108 mm / 4.25 in
118 mm / 4.65 in
Weight
700 g / 24.73 oz
820 g / 28.98 oz
700 g / 24.73 oz

Function

Angle Of View
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
28.6° Diagonal | 23.9° Horizontal | 16.1° Vertical
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
Aperture
f/2.8 ~ f/20
f/1.4 ~ f/16
f/2.8 ~ f/20
Autofocus
Yes
Yes
Yes
Focal Length
100 mm
85 mm
100 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
Yes
No
Yes
Weather Resistance
Yes
Yes
Yes

Performance

Max Magnification
0.25x
0.12x
0.25x
Min Focus Distance
570 mm / 22.44 in
800 mm / 31.50 in
570 mm / 22.44 in

Production

Accessory
Lens Hood: ALC-SH174 (supplied)
Lens Hood: ALC-SH142 (supplied)
Lens Hood: ALC-SH174 (supplied)
Debut
2017-02-07
2016-02-03
2017-02-07
Model Name
SEL100F28GM
SEL85F14GM
SEL100F28GM

Reviews

Neofiliac score
88%
88%
88%
Pros
  • The smoothest bokeh
  • Optically stabilized
  • Weather-sealed
  • Declickable aperture ring
  • Superb autofocus
  • Bright maximum aperture
  • Weather-sealed
  • Declickable aperture ring
  • Smooth bokeh
  • Rather sharp
  • The smoothest bokeh
  • Optically stabilized
  • Weather-sealed
  • Declickable aperture ring
  • Superb autofocus
Cons
  • Low light transmission
  • STF appeals only to bokeh addicts
  • On the heavy side
  • Slow autofocus
  • Low light transmission
  • STF appeals only to bokeh addicts

Price

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