Sony E lens

Tamron 25-200mm F/2.8-5.6 Di III VXD G2

25–200 mm, f/2.8–5.6, made for full frame. It mounts natively on 8 of our APS-C cameras; on the a6400 it frames like 38–300 mm.

25–200 mm · 38–300 mm equiv. on a6400
f/2.8–5.6
67 mm filter
575 g
Weather-sealed

121.5 mm long, 76.2 mm across, to the scale every lens page uses

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121.5 mm long76.2 mm67 mm filter thread

Drawn from Tamron's published size: 76.2 × 121.5 mm, at its shortest. Details simplified.

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On your camera

The view, the weight with the camera (battery and card included) and what the maker says about each pair. Tamron publishes the cameras this lens supports and its firmware updates on its own site. It is made for full-frame sensors and covers APS-C with room to spare.

The 8 cameras this lens fits
Camera	View (35 mm equiv.)	Weight with camera	Fit and maker's notes
Sony a6000	38–300 mm	919 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a6100	38–300 mm	971 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a6400	38–300 mm	978 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a6600	38–300 mm	1,078 g	Fits and works
Sony a6700	38–300 mm	1,068 g	Fits and works
Sony ZV-E10	38–300 mm	918 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony ZV-E10 II	38–300 mm	952 g	Fits and works Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony FX30	38–300 mm	1,221 g	Fits and works

Tamron's latest firmware for this lens: version 3, published 29 Jul 2026 (as of 4 Nov 2026). Each linked page says how to install it.

What it frames

30 mm36 mm38 mm

Highlighted: this lens on the a6400, beside the 20-200mm F3.5-6.3 DG Contemporary and the FE 24-240mm F3.5-6.3 OSS, from the same spot. A zoom's dashed frame is its longest view.

From 3 m back it takes in a scene about 2.8 m wide at 25 mm and 0.4 m wide at 200 mm on the a6400.

Tamron gives a closest focus for each zoom setting. At 200 mm it focuses down to 80 cm from the sensor, where a subject about 9 cm wide fills the frame of the a6400 (0.26x); at 25 mm, down to 16 cm, about 4.4 cm wide (0.53x).

On the a6400, to scale

Side view drawn from the published depth of the camera and length of the lens. 978 g together. From the back of the camera to the front of the lens: about 181 mm (59.7 + 121.5 mm).

Every lens with a 67 mm thread

Other everyday and travel zooms for Sony E

The nearest in focal length, and what each changes against the 25-200mm F/2.8-5.6 Di III VXD G2. Specifications only: we have not compared their pictures.

Tamron 28-200mm F/2.8-5.6 Di III RXD42–300 mm equiv. · f/2.8–5.6 · 575 g · 67 mmCompare
Sigma 20-200mm F3.5-6.3 DG Contemporary30–300 mm equiv. · f/3.5–6.3 · 540 g · 72 mm0.6 stop darker at the wide end, 35 g lighterCompare
Sony FE 24-240mm F3.5-6.3 OSS36–360 mm equiv. · f/3.5–6.3 · 780 g · 72 mm0.6 stop darker at the wide end, 205 g heavier, stabilisedCompare
Sony E 18-200mm F3.5-6.3 OSS LE27–300 mm equiv. · f/3.5–6.3 · 460 g · 62 mm0.6 stop darker at the wide end, 115 g lighter, stabilised, made for APS-C, not weather-sealedCompare
Tamron 28-300mm F/4-7.1 Di III VC VXD42–450 mm equiv. · f/4–7.1 · 610 g · 67 mm1 stop darker at the wide end, 35 g heavier, stabilisedCompare
Tamron 35-150mm F/2-2.8 Di III VXD53–225 mm equiv. · f/2–2.8 · 1,165 g · 82 mm1 stop brighter at the wide end, 590 g heavierCompare

Questions about this lens

Which cameras does the Tamron 25-200mm F/2.8-5.6 Di III VXD G2 fit?

8 APS-C cameras in our catalogue: a6000, a6100, a6400, a6600, a6700, ZV-E10, ZV-E10 II, FX30. It is made for full frame, so it also fits the full-frame cameras on its mount.

What does it frame like on APS-C?

25–200 mm frames like 38–300 mm on the a6400 (1.5x).

What filter size does it take?

67 mm screw-in filters. Every lens with a 67 mm thread.

Where these facts come from

Facts from the makers' specification pages. How we check

Size, weight, filter thread, close focus and magnification are Tamron's published figures. Source: Tamron's specification page. We have not tested this lens; for image quality, read reviews from people who have.

Specifications

Mount: Sony E
Made for: Full-frame sensors (covers APS-C too)
Focal length: 25–200 mm
Maximum aperture: f/2.8–5.6
Lens stabilisation: No
Weather sealing: Yes, per the maker
Filter thread: 67 mm
Weight: 575 g
Size (diameter × length): 76.2 × 121.5 mm
Closest focus: 16 cm at 25 mm
Maximum magnification: 0.53x at 25 mm; 0.59x at 35–50 mm with lens firmware version 3 or later (Tamron)
Autofocus: Yes
Announced: 2025
Latest lens firmware: Version 3, published 29 Jul 2026 (as of 4 Nov 2026)