TTArtisan 21mm f1.5 ASPH

Focal Length: 21mm

Aperture: 𝑓/1.5

Release Year (from): 2021

Diameter: 57 mm

Length: 65 mm

Minimum Focus Distance: 0.7m

Elements in Groups: 13/11

Aperture Blades: 10

Mount: M

Material Weight: Metal, 405g

Colors: Black

Image sources +

TTartisan.com