Original YONGNUO YN 50mm f/1.8 AF Lens YN50mm Aperture Auto Focus Large Aperture for Nikon Canon DSLR Camera as AF-S 50mm 1.8G

SKU: 205243
(1 customer review)




Original YONGNUO YN 50mm f/1.8 AF Lens YN50mm Aperture Auto Focus Large Aperture for Nikon Canon DSLR Camera as AF-S 50mm 1.8G

YN50 For N


View-angle Coverate Diagonal: 46 Degree

View-angle Coverate Vertical: 27 Degree

View-angle Coverate Horizontal: 40 Degree

Lens Structure: 5 sets, 6 pieces

Minimum Aperture: F/16

Minimum Focusing Distance 0.45m

Maximum Magnification and Sight Range: 0.15X / 160x240mm ( when the distance is 0.45m )

Filter Diameter / Auantity Available 58mm / 1

Maximum Diameter and Length 74*60mm

Weight: about 203g


Setting Focus Mode

In order to shoot in Auto Focus (AF) mode, please set the focus mode switch as AF.

In order to shoot in Manual Focus (MF) mode, please set the focus mode switch as MF and rotate the focusing ring to focus.

Note: When AD (Auto Focus) function is enabled, please do not touch the rotating part of the lens.

Depth of Field

The depth of field indicator on the lens indicates the general depth of field.

If the camera supports depth of field preview (the aperture reduces) function, the depth of field can be previewed from the view finder.

Lens Hood

If nessary, you can purchase a lens hood to protect the lens.

When mounting the lens hood, please hold the bottom of the lens hood with proper strength, align the lens hood lock index to the lens hood mounting index on the lens,and rotate the lens hood clockwise.

If the lens hood isn’t mounted correctly, it may generate peripheral halo.

Trouble Shooting:

1.Manual focus has been adjusted to most clear but the image is till vague.

Please tear the protective film before using; Please clean fingerprints and dirt on both ends of glasses.

2.Photos out of focus when using AF.

Parts of high-end cameras supports focus fine-tuning function, please check if the fine-tuning value is set to 0.

3.Abnotmal communication of the lens when installed on camera.

Please check if the contacts of lens and camera with scratches of fingerprints and clean it.

4.When set as AF, the lens out of focus when half pressing.

Please check if your camera is set to AF.

Suitable with:

for Nikon D3000 D3100 D3200 D3300 D5000 D5100 D5200 D5300 D5500 D80 D90 D7000 D7100 D7200 D300 D300S D500 D700 D800 D800E D810 D810A D3X D4 D4S D5 YN50 For C


  • F1.8 large aperture,virtual background,which makes photography with more fun.
  • Support auto focus and manual focus mode;
  • Adopts gold plating for the metal contacts,effectively improve the signal conductivity and corrosion resistance;
  • Supports M/AV/TV/P and other camera shooting modes,and can be displayed the aperture data in the EXIF Information;
  • Supports full-frame and APS-C format cameras;
  • Multi-coated lenses,effectively improve the transmittance;
  • Adopts high quality plastic as external structure, the overall weight is only 120g,which is convenient for outdoor shooting.


Angle range







Lens structure

56 5 groups 6 slices

Minimum aperture


Closest focusing distance

0.45 0.45 meter

Maximum magnification and field of view

0.15×160×240 0.15×160×240mm

(0.45) (when located to 0.45 meter)

Filter diameter/Number of available

52/1 52mm/1

Maximum diameter and length

73×55 Approximately 73x55mm


120 120g

Review (1)


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  1. Y***a

    Good lenses. well packed. fast delivery.