Compare Olympus 17mm F1.2 Pro vs Olympus 8mm F1.8 Fisheye PRO

Construction

Aperture Blades
9 blades
7 blades, Circular
Colors
Black
Black
Form Factor
Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
MFT
MFT
Lens Barrel
DoF scale
Lens Mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Material
Magnesium alloy
Motor
Stepper motor
Stepper motor
Optical Formula | Elements
15 elements
17 elements
Optical Formula | Groups
11 groups
15 groups
Optical Formula | Special Glass
1 Super ED, 3 ED, 1 ED-DSA, 1 EDA, 1 Super HR, 1 aspherical groups
1 aspherical, 3 super ED, 2 ED, 1 super HR, 2 HR lenses groups

Dimensions

Filter Diameter
62 mm / 2.44 in
Size | Diameter
68 mm / 2.68 in
62 mm / 2.44 in
Size | Length
87 mm / 3.43 in
80 mm / 3.15 in
Weight
390 g / 13.78 oz
314 g / 11.10 oz

Function

Angle Of View
65.0° Diagonal | 55.8° Horizontal | 38.9° Vertical
180° Diagonal (fisheye)
Aperture
f/1.2 ~ f/16
f/1.8 ~ f/22
Autofocus
Yes
Yes
Crop Factor
2.0
2.0
Focal Length
17 mm
8 mm
Focal Length (35mm Equivalent)
34.0 mm
16.0 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
Yes
Yes

Performance

Max Magnification
0.15x
0.2x
Min Focus Distance
200 mm / 7.87 in
120 mm / 4.72 in

Production

Accessory
Lens Hood: LH-66C (supplied)
Lens hood included
Debut
2017-10-25
2015-05-12

Reviews

Neofiliac score
76%
67%
Pros
  • Bright maximum aperture
  • Weather-sealed
  • Very sharp
  • 180° FOV
  • Weather-sealed
  • Beautifully constructed
Cons
  • Rather expensive
  • Priced higher than full-frame fisheyes
  • Lacks front filter thread

Price

Offers (incl. referral links)
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