Sony E lens

Samyang AF 135mm F1.8 FE

135 mm, f/1.8, made for full frame. It mounts natively on 8 of our APS-C cameras; on the a6400 it frames like 203 mm.

135 mm · 203 mm equiv. on a6400
f/1.8
82 mm filter
772 g
Weather-sealed

129.6 mm long93.4 mm82 mm filter thread

Drawn from Samyang's published size: 93.4 × 129.6 mm. 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. Samyang makes this lens for each mount; Samyang publishes the cameras it supports and lens firmware updates on its own site. It is made for full-frame sensors and covers APS-C with room to spare.

Every camera in our catalogue this lens mounts on: 8
Camera	View (35 mm equiv.)	With the camera	Fit and maker's notes
Sony a6000	203 mm	1,116 g	Fits and works Native mount: it fits and works. Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a6100	203 mm	1,168 g	Fits and works Native mount: it fits and works. Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a6400	203 mm	1,175 g	Fits and works Native mount: it fits and works. Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony a6600	203 mm	1,275 g	Fits and works
Sony a6700	203 mm	1,265 g	Fits and works
Sony ZV-E10	203 mm	1,115 g	Fits and works Native mount: it fits and works. Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony ZV-E10 II	203 mm	1,149 g	Fits and works Native mount: it fits and works. Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Sony FX30	203 mm	1,418 g	Fits and works

What it frames

203 mm203 mm203 mm

Highlighted: this lens on the a6400. A zoom's dashed frame is its longest view.

At its closest (69 cm from the sensor) it fills the frame of the a6400 with a subject about 9.8 cm wide.

On the a6400, to scale

Side view drawn from the published depth of the camera and length of the lens. 1,175 g together.

Every lens with a 82 mm thread

Other telephoto primes for Sony E

The nearest in focal length, with the numbers that differ.

Sony FE 135mm F1.8 GM203 mm equiv. · f/1.8 · 950 g (+178 g) · 82 mmCompare
Viltrox AF 135mm F1.8 LAB203 mm equiv. · f/1.8 · 1,235 g (+463 g) · 82 mmCompare
Sony FE 300mm F2.8 GM OSS450 mm equiv. · f/2.8 · 1,470 g (+698 g) · Drop-in filterCompare
Sony FE 400mm F2.8 GM OSS600 mm equiv. · f/2.8 · 2,895 g (+2123 g) · Drop-in filterCompare
Sony FE 600mm F4 GM OSS900 mm equiv. · f/4 · 3,040 g (+2268 g) · Drop-in filterCompare

Questions about this lens

Which cameras does the Samyang AF 135mm F1.8 FE 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?

135 mm frames like 203 mm on the a6400 (1.5x).

What filter size does it take?

82 mm screw-in filters. Every lens with a 82 mm thread.

Where these facts come from

Facts checked 9 Oct 2026 against the makers' specification pages. How we check

Size, weight, filter thread, close focus and magnification are Samyang's published figures. 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: 135 mm
Maximum aperture: f/1.8
Lens stabilisation: No
Weather sealing: Yes, per the maker
Filter thread: 82 mm
Weight: 772 g
Size (diameter × length): 93.4 × 129.6 mm
Closest focus: 69 cm
Maximum magnification: 0.24x
Autofocus: Yes
Announced: 2022