Panasonic
LUMIX S PRO 70-200mm F2.8 O.I.S.
Leica L Mount
LUMIX S PRO 70-200mm F2.8 O.I.S. — 70–200mm f/2.8 for Leica L, a popular choice in the panasonic lineup.
$2,599
Launch priceReleased Sep 2019
Tamron
28-75mm F2.8 Di III VXD G2
Sony E Mount
An incredibly popular third-party zoom updated with vastly improved sharpness and autofocus.
$899
Launch priceReleased Aug 2021
28-75mm F2.8 Di III VXD G2 is 1.8 years newer.
Affiliate disclosure: As an Amazon Associate, Cameraegg earns from qualifying purchases. Cameraegg may also earn commission from B&H links, at no extra cost to you.
Wins
LUMIX S PRO 70-200mm F2.8 O.I.S.
Wins
28-75mm F2.8 Di III VXD G2
2 categories tied
TL;DR — Key differences
- ALUMIX S PRO 70-200mm F2.8 O.I.S. has higher OIS effectiveness (5 stops vs 0 stops)
- B28-75mm F2.8 Di III VXD G2 has lower Weight (540 g vs 1345 g)
- B28-75mm F2.8 Di III VXD G2 has lower Min focus distance (18 cm vs 38 cm)
- B28-75mm F2.8 Di III VXD G2 has lower Length (118 mm vs 238 mm)
- B28-75mm F2.8 Di III VXD G2 has higher Max magnification (0.37 × vs 0.25 ×)
Key specs at a glance
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
Why pick one over the other
Reasons to choose the LUMIX S PRO 70-200mm F2.8 O.I.S.
- ✓
Special elements
Adds Aspherical
- ✓
OIS effectiveness
5 stops vs 0 stops — higher is better
- ✓
Optical stabilization
Only LUMIX S PRO 70-200mm F2.8 O.I.S. supports it
- ✓
Control ring
Only LUMIX S PRO 70-200mm F2.8 O.I.S. supports it
Reasons to choose the 28-75mm F2.8 Di III VXD G2
- ✓
Special elements
Adds 2 LD, 2 GM
- ✓
Weight
540 g vs 1345 g — lower is better
- ✓
Min focus distance
18 cm vs 38 cm — lower is better
- ✓
Length
118 mm vs 238 mm — lower is better
- ✓
Max magnification
0.37 × vs 0.25 × — higher is better
- ✓
Diameter
76 mm vs 81 mm — lower is better
Shared specifications
Max aperture (Wide)
Both f/2.8
Max aperture (Tele)
Both f/2.8
Internal focus
Both support internal focus
Weather sealing
Both support weather sealing
Custom function button
Both support custom function button
Pros & cons at a glance
Editorially curated highlights and trade-offs.
LUMIX S PRO 70-200mm F2.8 O.I.S.
Pros
- ✓Versatile zoom range covers multiple focal lengths in one lens
- ✓Built-in optical image stabilization
- ✓Weather-sealed construction for outdoor shooting
Cons
- –Premium price point
- –Relatively heavy for extended handheld use
28-75mm F2.8 Di III VXD G2
Pros
- ✓Superb value for money compared to first-party options
- ✓Excellent sharpness throughout the range, even at f/2.8
- ✓Very lightweight and compact (only 540g)
- ✓Fast VXD linear motor focus drive
- ✓Customizable lens functions via Tamron Lens Utility software
Cons
- –Starts at 28mm instead of the wider 24mm standard
- –Slightly weaker corner sharpness at 75mm wide open
- –Weather sealing is basic compared to Sony GM lenses
Decided which one is right for you?
Compare live prices for the LUMIX S PRO 70-200mm F2.8 O.I.S. and 28-75mm F2.8 Di III VXD G2 at major authorized retailers.
Panasonic LUMIX S PRO 70-200mm F2.8 O.I.S.
Tamron 28-75mm F2.8 Di III VXD G2
Affiliate disclosure: As an Amazon Associate, Cameraegg earns from qualifying purchases. Cameraegg may also earn commission from B&H links, at no extra cost to you.
Full specifications
✓ = category winner
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.