Fullar forskriftir fyrir Zeiss Master Prime 18mm T1.3 og Tokina Vista Prime 18mm T.15 EF:
| Zeiss Master Prime 18mm T1.3 | Tokina Vista Prime 18mm T.15 EF | |
 |  | |
| Vörumerki | Zeiss | Tokina |
| Weight | Vantar | 2760 g |
| Linsufesting | Vantar | Canon EF |
| Focal Length | 18 mm | 18 mm |
| Largest Aperture | 1.3 | 1.5 |
| Minimum Odaklama Mesafesi | Vantar | 45 cm |
| Type | Prime | Prime |
| Aperture Range | Vantar | 1.5 - 22 |
| Objektif ön çapı | Vantar | 114 mm |
| Diyafram Kanatları | Vantar | 9 |
