Rokinon 24mm f/1.4 ED AS UMC vs Tamron SP 24mm f/2.5 Adaptall-2

Both are Nikon F prime lenses for full frame. Here is what actually differs.

Rokinon

Pick the Rokinon 24mm f/1.4 ED AS UMC if

You need 1⅔ stops more light for low light or background blur (f/1.4 vs f/2.5)

Pick the Tamron SP 24mm f/2.5 Adaptall-2 if

Our spec data shows no clear advantage for this lens.

Spec differences

6 differences

Specifications that differ between the Rokinon 24mm f/1.4 ED AS UMC and the Tamron SP 24mm f/2.5 Adaptall-2
	Rokinon 24mm f/1.4 ED AS UMC	Tamron SP 24mm f/2.5 Adaptall-2
Brand	Rokinon	Tamron
Max aperture	f/1.4 1⅔ stops faster	f/2.5
Weight	565 g	not listed
Diameter	83 mm	not listed
Filter thread	77 mm	55 mm
Optical design	13 elements / 12 groups	10 elements / 9 groups

7 identical specs hidden: mount, type, format, focal length, min focus distance, autofocus motor, image stabilization. Show all

Mount: Nikon F both
Type: Prime both
Format: Full frame both
Focal length: 24mm both
Min focus distance: 0.25 m both
Autofocus motor: Manual focus both
Image stabilization: No both

Our notes

Rokinon 24mm f/1.4 ED AS UMC

A 24mm f/1.4 fast wide-angle prime lens, the Rokinon 24mm f/1.4 ED AS UMC is designed for Nikon F mount bodies, with extra-low dispersion glass and aspherical elements. The wide view suits landscapes, architecture and environmental shots.

Our notes

Tamron SP 24mm f/2.5 Adaptall-2

This 24mm f/2.5 wide-angle prime lens from Tamron fits Nikon F mount cameras, from the Tamron SP series. The wide view suits landscapes, architecture and environmental shots.