Compare Tamron 50-400mm F4.5-6.3 vs Sony 35mm F1.4 GM vs Sony 100mm F2.8 STF GM
Construction
Aperture Blades
9 blades, rounded aperture blades
11 blades
11 blades
Colors
Black
Black
Black
Form Factor
Super Telephoto Zoom Lens
Wide-Angle Prime Lens
Short Telephoto Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring
Physical aperture ring, Focus limiter
Lens Mount
Sony E-mount, Sony E-mount
Sony E-mount
Sony E-mount
Material
Magnesium alloy
Motor
Linear Motor
Linear Motor
Piezoelectric
Optical Formula | Elements
24 elements
14 elements
14 elements
Optical Formula | Groups
18 groups
10 groups
10 groups
Optical Formula | Special Glass
1 aspherical + 2 XA, Nano AR Coating II groups
ED and aspherical elements, Nano AR coating groups
Dimensions
Filter Diameter
67 mm / 2.64 in
67 mm / 2.64 in
72 mm / 2.83 in
Size | Diameter
89 mm / 3.50 in
76 mm / 2.99 in
85 mm / 3.35 in
Size | Length
183 mm / 7.20 in
96 mm / 3.78 in
118 mm / 4.65 in
Weight
1155 g / 40.81 oz
524 g / 18.52 oz
700 g / 24.73 oz
Function
Angle Of View
46.8° Diagonal | 39.6° Horizontal | 27.0° Vertical (wide) ~ 6.2° Diagonal | 5.2° Horizontal | 3.4° Vertical (tele)
63.5° Diagonal | 54.4° Horizontal | 37.8° Vertical
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
Aperture
f/4.5–6.3 ~ f/22–32
f/1.4 ~ f/16
f/2.8 ~ f/20
Autofocus
Yes
Yes
Yes
Focal Length
50 mm ~ 400 mm
35 mm
100 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
Yes
No
Yes
Weather Resistance
Yes
Yes
Yes
Zoom Type
External zoom
Performance
Max Magnification
0.5x
0.23x
0.25x
Min Focus Distance
250 mm / 9.84 in
270 mm / 10.63 in
570 mm / 22.44 in
Production
Accessory
Lens hood included
Lens hood included
Lens Hood: ALC-SH174 (supplied)
Debut
2022-08-24
2021-01-13
2017-02-07
Model Name
SEL35F14GM
SEL100F28GM
Reviews
Neofiliac score
59%
88%
88%
Pros
- Optically stabilized
- Weather-sealed
- Versatile focal range
- Excellent autofocus
- Bright maximum aperture
- Weather-sealed
- Declickable aperture ring
- Very well built
- Well corrected
- Very, very sharp
- The smoothest bokeh
- Optically stabilized
- Weather-sealed
- Declickable aperture ring
- Superb autofocus
Cons
- Dark maximum aperture
- Long & heavy
- Questionable image quality of a superzoom
- Not as sharp as Sigma 35mm F1.2
- Low light transmission
- STF appeals only to bokeh addicts
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