Sigma_Nikkor_Tokina_etc (version 1)

Canon, Nikkor, Samyang (a.k.a. Bower, Falcon, Polar, Vivitar…), Sigma, Tokina (a.k.a. Pentax, Samsung), Zeiss
Fisheye lenses image Radial Mapping
25
20
15
Distance from center ( mm) mesured on the captured image of a cylindrical target
(EOS 5D) Beware: Misalignment of view finder Vs lens axis and Vs Sensor are uncorrected
10
5
0
-150
-105
-60
-15
30
75
120
-5
Samyang is the solid thickest of all black line
-10
-15
-20
Sigma 8mm f3,5
Sigma 8mm f4,0
Tokina 10-17@12mm
Tokina 10-17@13mm
Tokina 10-17@17mm
Canon 15mm
Nikkor 10,5mm f2,8
Tokina 10-17@10mm
Tokina 10-17@11mm
Tokina 10-17@14mm
Tokina 10-17@15mm
Tokina 10-17@16mm
Angle depuis
l'axe
optique
l'espace
Zeiss
16mm
Samyang
8mmobjet
-25(en degrés) dans