Rokinon T-S 24mm f3.5 ED AS UMC vs Sigma 24mm F1.8 EX DG Aspherical Macro Side By Side Comparison

Looking to find more information regarding these two camera lenses? Check out our side by side comparison of the Rokinon T-S 24mm f3.5 ED AS UMC vs Sigma 24mm F1.8 EX DG Aspherical Macroto review specs, pros and cons, and which is right for you.

Rokinon T-S 24mm f3.5 Top Features

24mm Focal Range
F3.5 Max Aperture
Filter Thread: 82mm
Max Format: 35mm FF
Sony Alpha Mount
Weight: 680g.
Diameter: 86mm
Length: 112mm
Min Focus Distance:0.2m

Sigma 24mm F1.8 EX DG Top Features

24mm Focal Range
F1.8 Max Aperture
Filter Thread: 77mm
Max Format:
Sony Alpha Mount
Weight: 485g.
Diameter: 84mm
Length: 83mm
Min Focus Distance:0.18m

Our Winner: Rokinon T-S 24mm f3.5 ED AS UMC over Sigma 24mm F1.8 EX DG Aspherical Macro

Pros Of Sigma 24mm F1.8 EX DG Aspherical Macro over Rokinon T-S 24mm f3.5 ED AS UMC

Max Aperture – Wide	1.8 vs 3.5	Wider aperture at wide end
Max Aperture – Tele	1.8 vs 3.5	Wider aperture at tele end
Diaphgragm Blades	9 vs 8	Potentially more rounded and smooth bokeh
Autofocus	Yes vs No	Easier, faster and more accurate focusing
Weight	485g vs 680g	195g lighter
Diameter	84mm vs 86mm	2mm smaller in diameter
Length	83mm vs 112mm	29mm shorter
Filter Thread	77mm vs 82mm	Smaller filters are cheaper and easier to find
Minimum Focus Distance	0.18m vs 0.2m	can focus closer to the subject

Cons Of Rokinon T-S 24mm f3.5 ED AS UMC and Sigma 24mm F1.8 EX DG Aspherical Macro

Image Stabilization	No vs No	Reliant on in-body Image Stabilization
Weather Sealing	No vs No	not safe under rain and dust

Rokinon T-S 24mm f3.5 vs Sigma 24mm F1.8 EX DG All Features

Below is a detailed chart of specifications that compare both lenses to determine which is the best for your needs.

General	Rokinon T-S 24mm f3.5	Sigma 24mm F1.8 EX DG
Brand	Rokinon	Sigma
Lens Type	Prime	Prime
Price	CHECK PRICE	CHECK PRICE
Lens Type	Perspective Control Prime	Wideangle Prime
Lens Mount	Sony Alpha	Sony Alpha
Max Format	35mm FF	35mm FF
Focal Range	24mm	24mm
Image Stabilization	No	No
Colour	Black	Black
Zoom Method	No Zoom	No Zoom
Power Zoom	No	No
Zoom Lock	No	No
Zoom Ratio	1.0X	1.0X
Aperture
Max Aperture	F3.5	F1.8
Min Aperture	F22.0	F22.0
Aperture Ring	Yes	Yes
Diaphragm Blades	8	9
Optics
Optical Elements	16	10
Optical Groups	11	9
Special Elements	2 aspheric elements	2 aspherical elements
Focusing
Min Focus Distance	0.2m	0.18m
Max Magnification	unknown	unknown
Autofocus	No	Yes
AF Motor Type	None	unknown
Full Time Manual	N/A	Yes
Focus Method	Unknown	Internal
Distance Scale	Yes	Yes
DoF Scale	Yes	Yes
Distance Scale	Yes	Yes
Focus Distance Limiter	Unknown	Unknown
Physical Specs
Weight	680g	485g
Diameter	86mm	84mm
Length	112mm	83mm
Materials	Unknown	Unknown
Weather Sealing	No	Unknown
Filter Thread	82mm	77mm
Filter Notes	–	–
Hood Supplied	Unknown	Unknown
Hood Code	Unknown	petal type hood
Tripod Collar	No	No
Optional Accessories	–	–
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