Manual-focus lens for Canon, Sony and Nikon
TTArtisan 50mm F1.4 ASPH.
50 mm, f/1.4, 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 80 mm.
- Manual focus
- 50 mm · 80 mm equiv. on EOS R50
- f/1.4 to f/16
- 429–457 g
- 49 mm filter
- Focuses to 50 cm
On your camera
The view and the weight with the camera (battery and card included). TTArtisan gives the lens's weight as a range across its mount versions, so the totals are ranges too.
| Camera | View (35 mm equiv.) | Weight with camera | Fit |
|---|---|---|---|
| Canon EOS R100 | 80 mm | 785–813 g | Fits; you focus by hand |
| Canon EOS R50 | 80 mm | 804–832 g | Fits; you focus by hand |
| Canon EOS R50 V | 80 mm | 799–827 g | Fits; you focus by hand |
| Canon EOS R10 | 80 mm | 858–886 g | Fits; you focus by hand |
| Canon EOS R7 | 80 mm | 1,041–1,069 g | Fits; you focus by hand |
| Sony a6000 | 75 mm | 773–801 g | Fits; you focus by hand |
| Sony a6100 | 75 mm | 825–853 g | Fits; you focus by hand |
| Sony a6400 | 75 mm | 832–860 g | Fits; you focus by hand |
| Sony a6600 | 75 mm | 932–960 g | Fits; you focus by hand |
| Sony a6700 | 75 mm | 922–950 g | Fits; you focus by hand |
| Sony ZV-E10 | 75 mm | 772–800 g | Fits; you focus by hand |
| Sony ZV-E10 II | 75 mm | 806–834 g | Fits; you focus by hand |
| Sony FX30 | 75 mm | 1,075–1,103 g | Fits; you focus by hand |
| Nikon Z30 | 75 mm | 834–862 g | Fits; you focus by hand |
| Nikon Z50 | 75 mm | 879–907 g | Fits; you focus by hand |
| Nikon Z50II | 75 mm | 979–1,007 g | Fits; you focus by hand |
| Nikon Z fc | 75 mm | 874–902 g | Fits; you focus by hand |
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 1.3 × 0.9 m on the EOS R50. It focuses down to 50 cm from the sensor.
Autofocus lenses with a similar view for Canon RF
- Canon RF50mm F1.8 STM80 mm equiv. · f/1.8 · 160 g
- Canon RF50mm F1.4 L VCM80 mm equiv. · f/1.4 · 590 g
- Canon RF50mm F1.2 L USM80 mm equiv. · f/1.2 · 950 g
Other manual-focus lenses for Canon RF, closest in focal length
- TTArtisan APS-C 40mm F2.8 Macro64 mm equiv. · f/2.8 · 371–403 g
- 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
- TTArtisan Tilt 50mm F1.480 mm equiv. · f/1.4 · 452 g
- TTArtisan 50mm F280 mm equiv. · f/2 · 190–210 g
- 7Artisans 50mm F0.9580 mm equiv. · f/0.95 · 416 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
Facts from the makers' specification pages. TTArtisan's specifications. How we check
Questions about this lens
Does the TTArtisan 50mm F1.4 ASPH. 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 50mm F1.4 ASPH. 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?
49 mm filters. Every lens with a 49 mm thread.
What is inside it?
10 elements in 8 groups and 12 aperture blades, in TTArtisan's figures.