Compare Olympus 300mm F4 IS Pro vs Olympus 45mm F1.8 vs Olympus 20mm F1.4 Pro
Construction
Aperture Blades
9 blades
7 blades, Circular aperture diaphragm
9 blades, Circular aperture diaphragm
Colors
Black
Silver, Black
Form Factor
Super Telephoto Prime Lens
Short Telephoto Prime Lens
Normal Prime Lens
Image Size
MFT
MFT
MFT
Lens Barrel
Focus limiter, Tripod collar
Lens Mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Material
Plastic barrel, metal mount
Motor
Micro-type ultrasonic
Micromotor
Stepper motor
Optical Formula | Elements
17 elements
9 elements
11 elements
Optical Formula | Groups
10 groups
8 groups
10 groups
Optical Formula | Special Glass
Three super ED, one extra-high refractive, three high refractive elements + ZERO nano coating groups
2 E-HR glass elements groups
1 x Super ED, 3 ED, 2 Super HR, 2 Aspherical groups
Dimensions
Filter Diameter
77 mm / 3.03 in
37 mm / 1.46 in
58 mm / 2.28 in
Size | Diameter
93 mm / 3.66 in
56 mm / 2.20 in
63 mm / 2.48 in
Size | Length
227 mm / 8.94 in
46 mm / 1.81 in
62 mm / 2.44 in
Weight
1270 g / 44.88 oz
116 g / 4.10 oz
247 g / 8.73 oz
Function
Angle Of View
4.1° Diagonal | 3.4° Horizontal | 2.3° Vertical
27.1° Diagonal | 22.6° Horizontal | 15.2° Vertical
56.8° Diagonal | 48.5° Horizontal | 33.4° Vertical
Aperture
f/4 ~ f/22
f/1.8 ~ f/22
f/1.4 ~ f/16
Autofocus
Yes
Yes
Yes
Crop Factor
2.0
2.0
2.0
Focal Length
300 mm
45 mm
20 mm
Focal Length (35mm Equivalent)
600.0 mm
90.0 mm
40.0 mm
Focus Type
Internal
Internal
Internal
Image Stabilization
Yes
No
No
Weather Resistance
Yes
No
Yes
Performance
Max Magnification
0.24x
0.11x
0.11x
Min Focus Distance
1400 mm / 55.12 in
500 mm / 19.69 in
250 mm / 9.84 in
Production
Accessory
Lens hood included
Lens Hood: LH-40B (sold separately), Lens Hood LH-40B
Lens Hood: LH-61G (supplied)
Debut
2016-01-06
2011-06-30
2021-11-04
Reviews
Neofiliac score
39%
67%
84%
Pros
- 600mm equivalent reach
- Optically stabilized
- Weather-sealed
- Comes with a tripod collar
- Good autofocus
- Very sharp
- Compact and lightweight
- Smooth rendering
- Bright maximum aperture
- Light in the hand
- Weather-sealed
- Beautifully constructed
Cons
- Large and heavy
- Rather expensive
- Lens hood not included
- Lacks weather sealing
- Not the best build from Olympus
- No aperture ring or other features on the barrel
Remove
Remove
Remove
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.