Compare Tamron SP 24-70mm F/2.8 G2 vs Tamron 100-400mm F/4.5-6.3 vs Tamron SP 45mm F/1.8

Construction

Aperture Blades
9 blades
9 blades
9 blades
Colors
Black
Black
Black
Form Factor
Standard Zoom Lens
Super Telephoto Zoom Lens
Normal Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Distance scale
Distance scale
Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount
Canon EF-mount, Nikon F-mount
Canon EF-mount, Nikon F-mount, Sony A-mount
Material
Magnesium alloy
Motor
Ring-type ultrasonic
Ring-type ultrasonic
Ring-type ultrasonic
Optical Formula | Elements
17 elements
17 elements
10 elements
Optical Formula | Groups
12 groups
11 groups
8 groups
Optical Formula | Special Glass
2 XR, 3 LD, 3 GM aspherical, 1 aspherical elements + eBAND and fluorine coatings groups
Three LD elements + eBAND coating groups
Two aspherical and one LD element + fluorine, eBAND, and BBAR coatings. groups

Dimensions

Filter Diameter
82 mm / 3.23 in
67 mm / 2.64 in
67 mm / 2.64 in
Size | Diameter
88 mm / 3.46 in
86 mm / 3.39 in
80 mm / 3.15 in
Size | Length
111 mm / 4.37 in
199 mm / 7.83 in
92 mm / 3.62 in
Weight
905 g / 31.98 oz
1135 g / 40.11 oz
540 g / 19.08 oz

Function

Angle Of View
84.1° Diagonal | 73.7° Horizontal | 53.1° Vertical (wide) ~ 34.4° Diagonal | 28.8° Horizontal | 19.5° Vertical (tele)
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical (wide) ~ 6.2° Diagonal | 5.2° Horizontal | 3.4° Vertical (tele)
51.4° Diagonal | 43.6° Horizontal | 29.9° Vertical
Aperture
f/2.8 ~ f/22
f/4.5–6.3 ~ f/32–45
f/1.8 ~ f/16
Autofocus
Yes
Yes
Yes
Focal Length
24 mm ~ 70 mm
100 mm ~ 400 mm
45 mm
Focus Type
Internal
Extending front
Internal
Image Stabilization
Yes
Yes (4 stops)
Yes
Weather Resistance
Yes
Yes
Yes
Zoom Type
External zoom (zoom lock available)
External zoom

Performance

Max Magnification
0.2x
0.28x
0.3x
Min Focus Distance
380 mm / 14.96 in
1500 mm / 59.06 in
290 mm / 11.42 in

Production

Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2017-06-30
2017-10-26
2015-09-02
Model Name
A032
A035
F013

Reviews

Neofiliac score
69%
60%
86%
Pros
  • Good optical performance
  • Optically stabilized
  • Zoom lock prevents zoom creep
  • Weather-sealed
  • Very useful focal range
  • Optically stabilized
  • Weather-sealed
  • Reasonable weight for what it is
  • Optically stabilized
  • Weather-sealed
Cons
  • On the heavy side
  • External zoom without zoom lock
  • Rather large and heavy for an f/1.8 normal lens

Price

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