§ 03 Head to head

Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. vs Sigma 30 mm f/2.8 EX DN

Panasonic 30mm f/2.8 focuses 20 cm closer. Sigma 30mm f/2.8 is 45 g lighter.

Both lenses are made for the Micro Four Thirds mount: the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. is a 30mm f/2.8 prime, and the Sigma 30 mm f/2.8 EX DN is a 30mm f/2.8 prime. On paper they trade blows, with 3 advantages each.

01

Key differences

From manufacturer specifications

Why is the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. better than the Sigma 30 mm f/2.8 EX DN?

  • Focuses 20 cm closer (0.1 m vs 0.3 m)
  • Has optical image stabilization
  • Newer design (2015 vs 2012)

Why is the Sigma 30 mm f/2.8 EX DN better than the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S.?

  • 45 g lighter (135 g vs 180 g)
  • 25 mm shorter (38.6 mm vs 63.5 mm long)
  • Covers a larger sensor format (APS-C vs Micro Four Thirds)
02

Which should you buy?

By use
  • macro For macro photography, the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. has the edge: it focuses closer, down to 0.1 m.
  • street For street photography, the Sigma 30 mm f/2.8 EX DN has the edge: it is 45 g lighter to carry.
  • travel For travel, the Sigma 30 mm f/2.8 EX DN has the edge: it is 45 g lighter to carry.
03

Specification

16 rows · better value flagged ◆
SpecificationPanasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S.Sigma 30 mm f/2.8 EX DN
Focal length30mm 30mm
Maximum aperturef/2.8 f/2.8
Minimum aperturef/22 f/22
Lens typePrime lens Prime lens
FormatMicro Four Thirds APS-C
Weight180 g (6.35 oz) 135 g (4.76 oz) ◆
Dimensions58.8 x 63.5 mm 60.6 x 38.6 mm
Minimum focusing distance0.1 m (3.94 inches) ◆0.3 m (11.81 inches)
Image stabilizationYes ◆No
Weather sealingNo —
Aperture ringNo No
Aperture blades7 7
Optical construction9 elements / 9 groups 7 elements / 5 groups
Filter size46 mm 46 mm
Lens mountMicro Four Thirds Micro Four Thirds, Sony E
Released2015 2012
04

Size

Drawn to relative scale
  • A · Panasonic
  • B · Sigma
  • 63.5 × 58.8 mm
  • 38.6 × 60.6 mm

The Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. is 25 mm longer and 45 g heavier than the Sigma 30 mm f/2.8 EX DN.

05

Sample frames

Shot on each lens

Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S.

Rounded front side of a graduation house
Rounded front side of a graduation house by Mani_H.
Autumn flowers at a crossroad in an urban quarter
Autumn flowers at a crossroad in an urban quarter by Mani_H.
Two old beech trees
Two old beech trees by Mani_H.
Sitting under the umbrella roof of a weeping beech.
Sitting under the umbrella roof of a weeping beech. by Mani_H.

Sigma 30 mm f/2.8 EX DN

Fujitsu 256Kbit DRAM from 1985
Fujitsu 256Kbit DRAM from 1985 by Jamo Spingal : Thanks for 2M Views
SecretGarden
SecretGarden by blancopix
Classic Car Club Nice ~ 2021
Classic Car Club Nice ~ 2021 by Christopher Mark Perez
Textiles Abomovich ~ Musee Bourdelle ~ 2026
Textiles Abomovich ~ Musee Bourdelle ~ 2026 by Christopher Mark Perez
06

Video reviews

4 on YouTube
Video thumbnail for Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. review 1
Video thumbnail for Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. review 2
Video thumbnail for Sigma 30 mm f/2.8 EX DN review 1
Video thumbnail for Sigma 30 mm f/2.8 EX DN review 2
07

Questions

Which is lighter, the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. or the Sigma 30 mm f/2.8 EX DN?
The Sigma 30 mm f/2.8 EX DN weighs 135 g, 45 g less than the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. (180 g).
Which focuses closer, the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. or the Sigma 30 mm f/2.8 EX DN?
The Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. focuses down to 0.1 m, against 0.3 m for the Sigma 30 mm f/2.8 EX DN.
Do the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. and the Sigma 30 mm f/2.8 EX DN have image stabilization?
Only the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. has optical image stabilization.
Is the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. or the Sigma 30 mm f/2.8 EX DN better for macro photography?
For macro photography, the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. has the edge: it focuses closer, down to 0.1 m.
Is the Panasonic G Macro 30 mm f/2.8 ASPH. MEGA O.I.S. or the Sigma 30 mm f/2.8 EX DN better for street photography?
For street photography, the Sigma 30 mm f/2.8 EX DN has the edge: it is 45 g lighter to carry.
08

Other comparisons