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Compare Fujifilm GF 100-200mm F5.6 vs Fujifilm GF 20-35mm F4 vs Pentax-FA645 35mm F3.5

Construction

Aperture Blades
9 blades
9 blades, Rounded blades
9 blades, Rounded aperture
Colors
Black
Black
Form Factor
Telephoto Zoom Lens
Ultra Wide-Angle Zoom Lens
Ultra Wide-Angle Prime Lens
Image Size
Medium Format (44x33)
Medium Format (44x33)
Medium Format (645)
Lens Barrel
Physical aperture ring, Focus limiter, Tripod collar
Physical aperture ring
Physical aperture ring, Distance scale
Lens Mount
Fujifilm G-mount
Fujifilm G-mount
Pentax 645 KAF2 bayonet
Material
Magnesium alloy
Motor
Linear Motor
Optical Formula | Elements
20 elements
14 elements
10 elements
Optical Formula | Groups
13 groups
10 groups
7 groups
Optical Formula | Special Glass
1 aspherical + 2 super ED elements groups
Three aspherical, one aspherical extra-low dispersion (ED), three ED elements. groups
HRI and hybrid aspherical elements, HD and SP coatings groups

Dimensions

Filter Diameter
67 mm / 2.64 in
82 mm / 3.23 in
82 mm / 3.23 in
Size | Diameter
90 mm / 3.54 in
89 mm / 3.50 in
88 mm / 3.46 in
Size | Length
183 mm / 7.20 in
113 mm / 4.45 in
90 mm / 3.54 in
Weight
1050 g / 37.10 oz
725 g / 25.62 oz
570 g / 20.14 oz

Function

Angle Of View
30.7° Diagonal | 25.7° Horizontal | 17.3° Vertical (wide) ~ 15.6° Diagonal | 13.0° Horizontal | 8.7° Vertical (tele)
107.8° Diagonal | 97.4° Horizontal | 74.4° Vertical (wide) ~ 76.1° Diagonal | 66.1° Horizontal | 46.9° Vertical (tele)
89.9° Diagonal | 79.4° Horizontal | 57.9° Vertical
Aperture
f/5.6 ~ f/32
f/4 ~ f/22
f/3.5 ~ f/32
Autofocus
Yes
Yes
Yes
Crop Factor
0.8
0.8
0.6
Focal Length
100 mm ~ 200 mm
20 mm ~ 35 mm
35 mm
Focal Length (35mm Equivalent)
79.0 mm ~ 158.0 mm
15.8 mm ~ 27.7 mm
21.7 mm
Focus Type
Internal
Internal
Image Stabilization
Yes (5 stops)
No
Weather Resistance
Yes
Yes
No
Zoom Type
External zoom
Internal zoom

Performance

Max Magnification
0.2x
0.25x
Min Focus Distance
600 mm / 23.62 in
350 mm / 13.78 in
300 mm / 11.81 in

Production

Accessory
Lens hood included
Lens Hood: PH-RBE82 (supplied)
Debut
2019-01-17
2022-09-08
2015-11-11

Reviews

Neofiliac score
71%
89%
68%
Pros
  • Optically stabilized
  • Weather-sealed
  • Comes with physical aperture ring
  • Comes with a tripod collar
  • Internal zoom
  • Weather-sealed
  • Comes with physical aperture ring
  • Superb build quality
  • Great image quality
  • 0.25x reproduction ratio
  • Rather compact for what it is
  • Comes with physical aperture ring
Cons
  • External zoom without zoom lock
  • Not the brightest
  • Lacks weather sealing

Price

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