Site Title

Compare Panasonic G 25mm F1.7 vs Panasonic G 20mm F1.7 II

Reviews

Neo score
60%
69%
Pros
  • Compact and lightweight
  • Good but not special optically
  • Very light and compact
  • Beautiful rendering
Cons
  • Lacks weather sealing
  • Average build quality
  • Lens hood not included

Price

Offers (incl. referral links)

Construction

Aperture Blades
7 blades, Circular blades
7 blades, Circular aperture diaphragm
Colors
Silver or Black
Form Factor
Normal Prime Lens
Normal Prime Lens
Image Size
MFT
MFT
Lens Mount
Micro Four Thirds-mount
Micro Four Thirds-mount
Material
Metal barrel, metal mount
Motor
Stepper motor
Micromotor
Optical Formula | Elements
8 elements
7 elements
Optical Formula | Groups
7 groups
5 groups
Optical Formula | Special Glass
2 aspherical + 1 UHR element groups
2 aspherical elements groups

Dimensions

Filter Diameter
46 mm / 1.81 in
46 mm / 1.81 in
Size | Diameter
61 mm / 2.40 in
63 mm / 2.48 in
Size | Length
52 mm / 2.05 in
26 mm / 1.02 in
Weight
125 g / 4.42 oz
87 g / 3.07 oz

Function

Angle Of View
46.8° Diagonal | 39.6° Horizontal | 27.0° Vertical
56.8° Diagonal | 48.5° Horizontal | 33.4° Vertical
Aperture
f/1.7 ~ f/22
f/1.7 ~ f/16
Autofocus
Yes
Yes
Crop Factor
2.0
2.0
Focal Length
25 mm
20 mm
Focal Length (35mm Equivalent)
50.0 mm
40.0 mm
Focus Type
Internal
Image Stabilization
No
No
Weather Resistance
No

Performance

Max Magnification
0.14x
0.13x
Min Focus Distance
250 mm / 9.84 in
200 mm / 7.87 in

Production

Accessory
Lens hood included
Lens hood sold separately
Debut
2015-09-02
2013-06-27
Model Name
H-H025
H-H020A
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