Compare Sony 100mm F2.8 STF GM vs Sony 70-200mm F2.8 GM II vs Sony 100mm F2.8 STF GM
Construction
Aperture Blades
11 blades
11 blades, Rounded blades
11 blades
Colors
Black
White
Black
Form Factor
Short Telephoto Prime Lens
Telephoto Zoom Lens
Short Telephoto Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Focus limiter
Physical aperture ring, Focus limiter, Tripod collar
Physical aperture ring, Focus limiter
Lens Mount
Sony E-mount
Sony E-mount, Sony E-mount
Sony E-mount
Motor
Piezoelectric
Linear Motor
Piezoelectric
Optical Formula | Elements
14 elements
17 elements
14 elements
Optical Formula | Groups
10 groups
14 groups
10 groups
Optical Formula | Special Glass
ED and aspherical elements, Nano AR coating groups
1 'XD' extreme aspheric, 1 ED aspheric, 1 aspheric, 2 Super ED, 2 ED elements 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
88 mm / 3.46 in
85 mm / 3.35 in
Size | Length
118 mm / 4.65 in
200 mm / 7.87 in
118 mm / 4.65 in
Weight
700 g / 24.73 oz
1045 g / 36.93 oz
700 g / 24.73 oz
Function
Angle Of View
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (wide) ~ 12.4° Diagonal | 10.3° Horizontal | 6.9° Vertical (tele)
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
Aperture
f/2.8 ~ f/20
f/2.8 ~ f/22
f/2.8 ~ f/20
Autofocus
Yes
Yes
Yes
Focal Length
100 mm
70 mm ~ 200 mm
100 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
Yes
Yes
Yes
Weather Resistance
Yes
Yes
Yes
Zoom Type
Internal zoom
Performance
Max Magnification
0.25x
0.3x
0.25x
Min Focus Distance
570 mm / 22.44 in
400 mm / 15.75 in
570 mm / 22.44 in
Production
Accessory
Lens Hood: ALC-SH174 (supplied)
Lens hood included
Lens Hood: ALC-SH174 (supplied)
Debut
2017-02-07
2021-10-13
2017-02-07
Model Name
SEL100F28GM
SEL70200GM2
SEL100F28GM
Reviews
Neofiliac score
88%
80%
88%
Pros
- The smoothest bokeh
- Optically stabilized
- Weather-sealed
- Declickable aperture ring
- Superb autofocus
- Optically stabilized
- Internal zoom
- Weather-sealed
- Comes with physical aperture ring
- Comes with a tripod collar
- Much lighter and more compact than Mk I
- Very, very sharp
- Compatible with teleconverters
- The smoothest bokeh
- Optically stabilized
- Weather-sealed
- Declickable aperture ring
- Superb autofocus
Cons
- Low light transmission
- STF appeals only to bokeh addicts
- Still expensive
- Flaring against direct sunlight
- Low light transmission
- STF appeals only to bokeh addicts
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