Site Title

Compare Olympus 75-300mm F4.8-6.7 II vs Panasonic DG 25-50mm F1.7 vs Panasonic G 100-300mm F4-5.6 II

Reviews

Neo score
31%
60%
Pros
  • Affordable for the useful reach
  • Rather light and compact for a super tele
  • Optically stabilized
  • Rather light for the reach
Cons
  • Dark and variable maximum aperture
  • External zoom without zoom lock
  • Lens hood not included
  • Lacks weather sealing
  • Dark and variable maximum aperture
  • External zoom without zoom lock

Price

MSRP
450 USD
1799 USD
Offers (incl. referral links)

Construction

Aperture Blades
7 blades, Circular aperture
9 circular aperture diaphragms
7 blades, rounded diaphragm
Colors
Black
Form Factor
Super Telephoto Zoom Lens
Super Telephoto Zoom Lens
Image Size
MFT
Full-frame
MFT
Lens Mount
Micro Four Thirds-mount
Micro Four Thirds mount
Micro Four Thirds-mount
Motor
Micromotor
Micromotor
Optical Formula | Elements
18 elements
16 elements
17 elements
Optical Formula | Groups
13 groups
11 groups
12 groups
Optical Formula | Special Glass
1 Super ED glass element1 ED glass element3 HR glass elements1 E-HR glass element ZERO coating groups
1 aspherical lens, 3 ED lenses, 1 UHR lens groups
1 ED glass element groups

Dimensions

Filter Diameter
58 mm / 2.28 in
77 mm
67 mm / 2.64 in
Size | Diameter
69 mm / 2.72 in
87.6 mm
74 mm / 2.91 in
Size | Length
117 mm / 4.61 in
127.6 mm
126 mm / 4.96 in
Weight
423 g / 14.95 oz
654 g
520 g / 18.37 oz

Function

Angle Of View
16.4° Diagonal | 13.7° Horizontal | 9.1° Vertical (wide) ~ 4.1° Diagonal | 3.4° Horizontal | 2.3° Vertical (tele)
47° ~ 24°
12.4° Diagonal | 10.3° Horizontal | 6.9° Vertical (wide) ~ 4.1° Diagonal | 3.4° Horizontal | 2.3° Vertical (tele)
Aperture
f/4.8–6.7 ~ f/22
F/1.7 ~ f/16
f/4–5.6 ~ f/22
Autofocus
Yes
Yes
Crop Factor
2.0
2.0
Focal Length
75 mm ~ 300 mm
0.28 m / 0.92 ft @ 25mm, 0.31 m / 1.02 ft @ 50mm
100 mm ~ 300 mm
Focal Length (35mm Equivalent)
150.0 mm ~ 600.0 mm
50-100 mm
200.0 mm ~ 600.0 mm
Focus Type
Internal
Internal
Image Stabilization
No
Yes
Operating Temperature
-10°C ~ 40°C
Weather Resistance
No
Dust, moisture
Zoom Type
External zoom
External zoom
External zoom

Performance

Max Magnification
0.18x
0.21x @ 50mm
0.21x
Min Focus Distance
900 mm / 35.43 in
0.37 m
1500 mm / 59.06 in

Production

Accessory
Lens hood sold separately
Lens Hood: H-FS100300 (supplied)
Debut
2013-01-30
2021-07-08
2017-01-04
Model Name
H-X2550
H-FSA100300
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