Comparisons / Comparison of Samyang/Rokinon 14mm ƒ/2.8 IF ED UMC and Tamron SP AF 14mm f/2.8 Aspherical IF

Comparison of Samyang/Rokinon 14mm ƒ/2.8 IF ED UMC and Tamron SP AF 14mm f/2.8 Aspherical IF [S]ave

Attribute
Samyang/Rokinon 14mm ƒ/2.8 IF ED UMC ×
Tamron SP AF 14mm f/2.8 Aspherical IF ×
NameSamyang/Rokinon 14mm ƒ/2.8 IF ED UMCTamron SP AF 14mm f/2.8 Aspherical IF
Weight (g)555661
Image Circle35mm35mm
BrandSamyangrokinonTamron
APS Equivalent1.5x: 21mm; 1.6x: 22.4mm1.5x: 21mm; 1.6x: 22.4mm
Focal Length (mm)14.0014.00
Lens Construction14 elements in 12 groups, including 1 glass aspherical, 1 hybrid aspherical, and 2 ED elements14 elements in 12 groups, including 2 hybrid aspherical elements
Diameter (mm)8787
Closest Focus (m)0.280.2
Focus DetailsManual focus only; InternalInternal
NotesAvailable Lens Mounts: Canon EF, Nikon F, Pentax K, Samsung NX, Sony A, Olympus Four Thirds; Included Accessories: lens cap, lens pouch.Available AF Mounts: Canon, Minolta, Nikon, Pentax; Included Accessories: Lens Hood, Case
Aperture (f)2.80 - 22.002.80 - 22.00
Diagonal Angle of View (degree)115.70113.80
TypeWide PrimeWide Prime
Diaphragm Blades65
Magnification Ratio (x)-0.15
Length (mm)96.189



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