Compare Pentax D-FA 645 Macro 90mm F2.8 vs Pentax-FA645 35mm F3.5

Construction

Aperture Blades
9 blades
9 blades, Rounded aperture
Form Factor
Normal Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Medium Format (645)
Medium Format (645)
Lens Barrel
Physical aperture ring, Distance scale
Lens Mount
Pentax 645 KAF2 bayonet
Pentax 645 KAF2 bayonet
Optical Formula | Elements
11 elements
10 elements
Optical Formula | Groups
9 groups
7 groups
Optical Formula | Special Glass
HRI and hybrid aspherical elements, HD and SP coatings groups

Dimensions

Filter Diameter
67 mm / 2.64 in
82 mm / 3.23 in
Size | Diameter
91 mm / 3.58 in
88 mm / 3.46 in
Size | Length
117 mm / 4.61 in
90 mm / 3.54 in
Weight
1040 g / 36.75 oz
570 g / 20.14 oz

Function

Angle Of View
42.4° Diagonal | 35.8° Horizontal | 24.3° Vertical
89.9° Diagonal | 79.4° Horizontal | 57.9° Vertical
Aperture
f/2.8 ~ f/22
f/3.5 ~ f/32
Autofocus
Yes
Crop Factor
0.6
0.6
Focal Length
90 mm
35 mm
Focal Length (35mm Equivalent)
55.8 mm
21.7 mm
Focus Type
Internal
Image Stabilization
Yes
No
Weather Resistance
No

Performance

Max Magnification
0.5x
0.25x
Min Focus Distance
410 mm / 16.14 in
300 mm / 11.81 in

Production

Accessory
Lens Hood: PH-RBE82 (supplied)
Debut
2012-09-10
2015-11-11

Reviews

Neofiliac score
59%
68%
Pros
  • 0.5x reproduction ratio
  • Optically stabilized
  • Great resolution
  • 0.25x reproduction ratio
  • Rather compact for what it is
  • Comes with physical aperture ring
Cons
  • Large and heavy
  • Very expensive
  • Lacks weather sealing

Price

Offers (incl. referral links)
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