Comparison of Zeiss 135mm f/2.8 Batis 2.8/135 Apo Sonnar and Tokina 100mm f/2.8 ATX-i FF Macro

Attribute	Zeiss 135mm f/2.8 Batis 2.8/135 Apo Sonnar ×	Tokina 100mm f/2.8 ATX-i FF Macro ×
Magnification Ratio (x)	0.19	1
Filter Size (mm)	67	55
Focus Details	Autofocus with linear motor; Manual focus supported; OLED display of focus distance and depth of field	Extending barrel with Focus Clutch mechanism and Focus Limiter
Closest Focus (m)	0.87	0.3
Lens Construction	14 elements in 11 groups, including 8 anomalous partial dispersion glass elements	9 elements in 8 groups
Length (mm)	120	95.1
Focal Length (mm)	135.00	100.00
Diaphragm Blades Type	rounded	-
Brand	Carl-zeiss	Tokina
Image Circle	35mm	35mm
Name	Zeiss 135mm f/2.8 Batis 2.8/135 Apo Sonnar	Tokina 100mm f/2.8 ATX-i FF Macro
Weight (g)	614	490
Type	Telephoto Prime	Telephoto Prime Macro
Notes	Available lens mounts: Sony FE-Mount (Full-frame E-Mount); Dust and weather sealed; Optical image stabilization.	Available AF Mounts: Canon EF Nikon F; Included Accessories: BH-551 Lens Hood
APS Equivalent	1.5x: 202.5mm	1.5x: 150mm; 1.6x: 160mm
Aperture (f)	2.80 - 22.00	2.80 - 32.00
Diaphragm Blades	9	9
Diagonal Angle of View (degree)	18.00	24.50
Diameter (mm)	81	73