Compare Pentax-FA645 35mm F3.5 vs Fujifilm GF 110mm F2 vs Fujifilm GF 30mm F3.5

Construction

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

Dimensions

Filter Diameter
82 mm / 3.23 in
77 mm / 3.03 in
58 mm / 2.28 in
Size | Diameter
88 mm / 3.46 in
94 mm / 3.70 in
84 mm / 3.31 in
Size | Length
90 mm / 3.54 in
126 mm / 4.96 in
99 mm / 3.90 in
Weight
570 g / 20.14 oz
1010 g / 35.69 oz
508 g / 17.95 oz

Function

Angle Of View
89.9° Diagonal | 79.4° Horizontal | 57.9° Vertical
27.9° Diagonal
84.8° Diagonal | 74.4° Horizontal | 53.7° Vertical
Aperture
f/3.5 ~ f/32
f/2 ~ f/22
f/3.5 ~ f/32
Autofocus
Yes
Yes
Yes
Crop Factor
0.6
0.8
0.8
Focal Length
35 mm
110 mm
30 mm
Focal Length (35mm Equivalent)
21.7 mm
87 mm
23.7 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
No
Yes
Yes

Performance

Max Magnification
0.25x
0.16x
0.15x
Min Focus Distance
300 mm / 11.81 in
900 mm / 35.43 in
320 mm / 12.60 in

Production

Accessory
Lens Hood: PH-RBE82 (supplied)
Lens hood included
Lens hood included
Debut
2015-11-11
2017-04-19
2020-06-30

Reviews

Neofiliac score
68%
88%
88%
Pros
  • 0.25x reproduction ratio
  • Rather compact for what it is
  • Comes with physical aperture ring
  • Bright maximum aperture
  • Beautifully built
  • Weather-sealed
  • Comes with physical aperture ring
  • Excellent image quality
  • Weather-sealed
  • Comes with physical aperture ring
  • Rather lightweight for what it is
Cons
  • Lacks weather sealing
  • A bit heavy
  • Not the brightest

Price

Offers (incl. referral links)
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