Sony E 18-200mm f/3.5-6.3 OSS vs Tamron 18-300mm f/3.5-6.3 Di III-A VC VXD

Both are Sony E mount zooms for travel and everyday — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-09-01 · Sony E mount · prices change — check the retailer

Spec	Sony E 18-200mm f/3.5-6.3 OSS	Tamron 18-300mm f/3.5-6.3 Di III-A VC VXD
Focal length	18-200mm	18-300mm
Max aperture	f/3.5-6.3	f/3.5-6.3
Type	zoom	zoom
Coverage	APS-C	APS-C
Mount	Sony E	Sony E

Which should you buy?

the Sony E 18-200mm f/3.5-6.3 OSS covers 18-200mm and the Tamron 18-300mm f/3.5-6.3 Di III-A VC VXD covers 18-300mm — pick the range that matches what you shoot
the Sony E 18-200mm f/3.5-6.3 OSS is first-party (Sony) for guaranteed full autofocus and in-camera corrections; the Tamron 18-300mm f/3.5-6.3 Di III-A VC VXD is third-party — usually the value pick

Where to buy

Sony Alpha SEL18200 E-Mount 18-200mm F3.5-6.3 OSS Lens (Silver)

Sony E 18-200mm f/3.5-6.3 OSSSee price on Amazon Amazon has no new-stock listing for this one right now — this button runs an Amazon search for it rather than opening a product page.

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Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD Lens for Sony E APS-C Mirrorless Cameras (Black)

Tamron 18-300mm f/3.5-6.3 Di III-A VC VXDSee price on Amazon

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FAQ

What's the difference between the Sony E 18-200mm f/3.5-6.3 OSS and the Tamron 18-300mm f/3.5-6.3 Di III-A VC VXD?
The Sony E 18-200mm f/3.5-6.3 OSS is 18-200mm f/3.5-6.3 zoom, APS-C; the Tamron 18-300mm f/3.5-6.3 Di III-A VC VXD is 18-300mm f/3.5-6.3 zoom, APS-C. Both fit the Sony E mount.

Do the Sony E 18-200mm f/3.5-6.3 OSS and Tamron 18-300mm f/3.5-6.3 Di III-A VC VXD fit the same camera?
Yes — both are Sony E mount lenses, so they fit Sony a7/a9/a1 (full-frame) and a6000-series (APS-C).

Citing these specs? Go ahead — manufacturer data, last verified 2026-09-01. Copy a ready-made reference:

More Sony E comparisons: Sony E 11mm f/1.8 vs Viltrox AF 13mm f/1.4 · Sony FE 14mm f/1.8 GM vs Sony FE 24mm f/1.4 GM · Sony E 18-200mm f/3.5-6.3 OSS vs Tamron 18-200mm f/3.5-6.3 Di III VC · Sony E 18-200mm f/3.5-6.3 OSS LE vs Sony FE 24-240mm f/3.5-6.3 OSS · all Sony E lenses · all comparisons

Tamron 18-300mm f/3.5-6.3 Di III-A VC VXDAffiliate linkSee price on Amazon