Comparison of Samsung 60mm ƒ/2.8 Macro ED OIS SSA NX i-Function and Tamron SP AF 60mm ƒ/2.0 Di II LD IF Macro 1:1

Attribute	Tamron SP AF 60mm ƒ/2.0 Di II LD IF Macro 1:1 ×	Samsung 60mm ƒ/2.8 Macro ED OIS SSA NX i-Function ×
Magnification Ratio (x)	1	1
Filter Size (mm)	55	52
Focus Details	Internal, with full-time manual focus override	Super Sonic Actuator (SSA); Full-Time Manual Focus Override
Closest Focus (m)	0.23	0.19
Lens Construction	14 elements in 10 groups	12 elements in 9 groups, with 1 Aspherical lens and 1 Extra-low Dispersion lens
Length (mm)	80	84
Focal Length (mm)	60.00	60.00
Diaphragm Blades Type	-	circular
Brand	Tamron	Samsung
Image Circle	Image Circle	Samsung NX (APS-C)
Name	Tamron SP AF 60mm ƒ/2.0 Di II LD IF Macro 1:1	Samsung 60mm ƒ/2.8 Macro ED OIS SSA NX i-Function
Weight (g)	400	389
Type	Telephoto Prime Macro	Telephoto Prime Macro
Notes	Available mounts: Canon, Nikon (with built-in AF motor), Sony; Includes lens hood.	Optical image stabilizer. i-Function system. i-Scene: Portrait, Children, Backlight, CloseUp, Text. Lens hood included.
APS Equivalent	1.5x: 90mm; 1.6x: 96mm	92.4mm
Aperture (f)	2.00 - 22.00	2.80 - 32.00
Diaphragm Blades	7	7
Diagonal Angle of View (degree)	26.60	26.40
Diameter (mm)	73	73.5