Manual-focus lens for Canon, Sony and Nikon

TTArtisan 90mm F1.25

90 mm, f/1.25, made for full frame, focused by hand. It mounts natively, with no adapter, on 17 of our APS-C cameras across 3 mounts; on the EOS R50 it frames like 144 mm.

Manual focus
90 mm · 144 mm equiv. on EOS R50
f/1.25 to f/16
Weight not published
77 mm filter
Focuses to 1 m

TTArtisan's page for this lens

On your camera

The view and the weight with the camera (battery and card included).

The 17 cameras this lens fits
Camera	View (35 mm equiv.)	Weight with camera	Fit
Canon EOS R100	144 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Canon EOS R50	144 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Canon EOS R50 V	144 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Canon EOS R10	144 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Canon EOS R7	144 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Sony a6000	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Sony a6100	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Sony a6400	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Sony a6600	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Sony a6700	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Sony ZV-E10	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Sony ZV-E10 II	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Sony FX30	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Nikon Z30	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Nikon Z50	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Nikon Z50II	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses
Nikon Z fc	135 mm	Not published	Fits; you focus by hand Build a kit Compare lenses

Before the first shot

Turn the focus ring until the subject looks sharp; focus peaking (sharp edges outlined in colour) and the magnified view in the viewfinder or on the screen make that easier. The camera cannot set the aperture, so shoot in aperture priority (A or Av) or manual exposure: the camera measures the light through the lens at the aperture you set on its ring. Check the first pictures and correct the exposure if they come out too dark or too light: Sony's guide warns that the camera may not measure the light correctly through a lens without electrical contacts.

Canon: the camera sees no lens attached, so turn on “Release shutter w/o lens” in its menu, or it will not take a picture. Canon's manual
Sony: the camera sees no lens attached, so turn on “Release w/o Lens” in its menu, or it will not take a picture. Sony's manual
Nikon: on the Z50II and Z fc, “Non-CPU lens data” in the setup menu records the lens's focal length and maximum aperture in your photos, which the camera cannot read from the lens. Nikon's guide

What it frames

From 3 m back it takes in a scene about 0.7 × 0.5 m on the EOS R50. It focuses down to 1 m from the sensor.

29 mm144 mm

Highlighted: this lens on the EOS R50, beside the RF-S18-45mm F4.5-6.3 IS STM kit lens from the same spot. The kit zoom's dashed frame is its longest view.

Autofocus lenses with a similar view for Canon RF

Canon RF85mm F1.4 L VCM136 mm equiv. · f/1.4 · 636 g
Canon RF85mm F1.2 L USM136 mm equiv. · f/1.2 · 1,195 g
Canon RF85mm F1.2 L USM DS136 mm equiv. · f/1.2 · 1,195 g

Other manual-focus lenses for Canon RF, closest in focal length

TTArtisan APS-C 50mm F1.280 mm equiv. · f/1.2 · 336 g
TTArtisan APS-C 50mm F0.9580 mm equiv. · f/0.95 · 411 g
7Artisans 60mm F2.8 II Macro96 mm equiv. · f/2.8 · 340 g
7Artisans 60mm F2.8 2X Macro96 mm equiv. · f/2.8 · weight not published
7Artisans 75mm F1.4120 mm equiv. · f/1.4 · 408 g
Samyang MF 85mm F1.4 RF136 mm equiv. · f/1.4 · 730 g
TTArtisan 100mm F2.8 Macro 2X160 mm equiv. · f/2.8 · 700–748 g
TTArtisan Tilt-Shift 100mm F2.8 2X Macro160 mm equiv. · f/2.8 · 695–845 g

Every manual-focus lens

Facts from the makers' specification pages. TTArtisan's specifications. How we check

Questions about this lens

Does the TTArtisan 90mm F1.25 autofocus?

No. It is a manual-focus lens: you turn its focus ring and set the aperture on its aperture ring. Canon and Sony cameras take a picture with it only once a setting is turned on: the settings are named under “Before the first shot”.

Which cameras does the TTArtisan 90mm F1.25 fit?

17 APS-C cameras in our catalogue: EOS R100, EOS R50, EOS R50 V, EOS R10, EOS R7, a6000, a6100, a6400, a6600, a6700, ZV-E10, ZV-E10 II, FX30, Z30, Z50, Z50II, Z fc. It is made for full frame, so on these cameras it frames like a longer lens.

What filter size does it take?

77 mm filters. Every lens with a 77 mm thread.

What is inside it?

11 elements in 7 groups and 10 aperture blades, in TTArtisan's figures.