Compare Olympus 45mm F1.8 vs Olympus 45mm F1.2 Pro
Construction
Aperture Blades
7 blades, Circular aperture diaphragm
9 blades
Colors
Silver, Black
Black
Form Factor
Short Telephoto Prime Lens
Short Telephoto Prime Lens
Image Size
MFT
MFT
Lens Barrel
DoF scale
Lens Mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Material
Plastic barrel, metal mount
Magnesium alloy
Motor
Micromotor
Stepper motor
Optical Formula | Elements
9 elements
14 elements
Optical Formula | Groups
8 groups
10 groups
Optical Formula | Special Glass
2 E-HR glass elements groups
1 ED, 4 HR, 1 aspherical groups
Dimensions
Filter Diameter
37 mm / 1.46 in
62 mm / 2.44 in
Size | Diameter
56 mm / 2.20 in
70 mm / 2.76 in
Size | Length
46 mm / 1.81 in
85 mm / 3.35 in
Weight
116 g / 4.10 oz
410 g / 14.49 oz
Function
Angle Of View
27.1° Diagonal | 22.6° Horizontal | 15.2° Vertical
27.1° Diagonal | 22.6° Horizontal | 15.2° Vertical
Aperture
f/1.8 ~ f/22
f/1.2 ~ f/16
Autofocus
Yes
Yes
Crop Factor
2.0
2.0
Focal Length
45 mm
45 mm
Focal Length (35mm Equivalent)
90.0 mm
90.0 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
No
Yes
Performance
Max Magnification
0.11x
0.1x
Min Focus Distance
500 mm / 19.69 in
500 mm / 19.69 in
Production
Accessory
Lens Hood: LH-40B (sold separately), Lens Hood LH-40B
Lens Hood: LH-66B (supplied)
Debut
2011-06-30
2017-10-25
Reviews
Neofiliac score
67%
84%
Pros
- Compact and lightweight
- Smooth rendering
- Bright maximum aperture
- Weather-sealed
- Very sharp
- Good rendering
Cons
- Lens hood not included
- Lacks weather sealing
- Not the best build from Olympus
- Priced like a full-frame portrait lens
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