Best budget pro lenses for the Sony a7 II

3 budget pro lenses that fit the Sony a7 II (Sony E mount) — third-party f/2.8 quality at a fraction of first-party prices. Sorted brightest-aperture first; every spec from the manufacturer's catalog.

Start with the Tamron 17-28mm f/2.8 Di III RXD. At f/2.8 it is the brightest of the 3 budget pro Sony E lenses that fit the Sony a7 II — the full comparison is below.

Last verified 2026-06-21 · Sony E mount · Sony full-frame body

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Focal	Lens	Buy	Max aperture	Type	Coverage	Best for
17-28mm	Tamron 17-28mm f/2.8 Di III RXD	Amazon →	f/2.8	zoom	Full-frame	Wide-angle Landscape Budget pro
24-70mm	Sigma 24-70mm f/2.8 DG DN II Art	Amazon →	f/2.8	zoom	Full-frame	Pro standard zoom Everyday Budget pro
28-75mm	Tamron 28-75mm f/2.8 Di III VXD G2	Amazon →	f/2.8	zoom	Full-frame	Pro standard zoom Everyday Budget pro

FAQ

What is the best budget pro lens for the Sony a7 II?
Tamron 17-28mm f/2.8 Di III RXD (17-28mm f/2.8) is the standout budget pro option that fits the Sony a7 II. 3 budget pro Sony E lenses fit in total — compare them below.

Do these budget pro lenses fit the Sony a7 II?
Yes — every lens here is a Sony E mount lens, so it fits the Sony a7 II and covers its full-frame sensor.

All lenses for the Sony a7 II · the same use across mounts: Budget pro lenses for Sony E · all cameras