Compare Olympus 8mm F1.8 Fisheye PRO vs Olympus 25mm F1.8
Construction
Aperture Blades
7 blades, Circular
7 blades, Circular aperture diaphragm
Colors
Black
Black or Silver
Form Factor
Ultra Wide-Angle Prime Lens
Normal Prime Lens
Image Size
MFT
MFT
Lens Mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Motor
Stepper motor
Stepper motor
Optical Formula | Elements
17 elements
9 elements
Optical Formula | Groups
15 groups
7 groups
Optical Formula | Special Glass
1 aspherical, 3 super ED, 2 ED, 1 super HR, 2 HR lenses groups
2 aspherical elements groups
Dimensions
Filter Diameter
46 mm / 1.81 in
Size | Diameter
62 mm / 2.44 in
56 mm / 2.20 in
Size | Length
80 mm / 3.15 in
41 mm / 1.61 in
Weight
314 g / 11.10 oz
136 g / 4.81 oz
Function
Angle Of View
180° Diagonal (fisheye)
46.8° Diagonal | 39.6° Horizontal | 27.0° Vertical
Aperture
f/1.8 ~ f/22
f/1.8 ~ f/22
Autofocus
Yes
Yes
Crop Factor
2.0
2.0
Focal Length
8 mm
25 mm
Focal Length (35mm Equivalent)
16.0 mm
50.0 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
Yes
Performance
Max Magnification
0.2x
0.12x
Min Focus Distance
120 mm / 4.72 in
240 mm / 9.45 in
Production
Accessory
Lens hood included
Lens Hood: LH-49B (supplied)
Debut
2015-05-12
2014-01-29
Reviews
Neofiliac score
67%
76%
Pros
- 180° FOV
- Weather-sealed
- Beautifully constructed
- Compact and lightweight
Cons
- Priced higher than full-frame fisheyes
- Lacks front filter thread
- Not the sharpest normal lens
- Not competitively priced
Remove
Remove
Related Products
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.