§ 03 Head to head

Samyang 85 mm f/1.4 Aspherical IF vs Zeiss Otus 85mm f/1.4

Samyang 85mm f/1.4 is 600 g lighter. Zeiss 85mm f/1.4 has a more aperture blades.

The Samyang 85 mm f/1.4 Aspherical IF is an 85mm f/1.4 prime, and the Zeiss Otus 85mm f/1.4 is an 85mm f/1.4 prime. On paper the Samyang 85 mm f/1.4 Aspherical IF comes out ahead, 3 advantages to 1, but which one suits you depends on what you shoot.

01

Key differences

From manufacturer specifications

Why is the Samyang 85 mm f/1.4 Aspherical IF better than the Zeiss Otus 85mm f/1.4?

  • 600 g lighter (540 g vs 1140 g)
  • 63 mm shorter (74.7 mm vs 138 mm long)
  • Smaller filter thread (72 mm vs 86 mm)

Why is the Zeiss Otus 85mm f/1.4 better than the Samyang 85 mm f/1.4 Aspherical IF?

  • More aperture blades (9 vs 8)
02

Which should you buy?

By use
  • portrait For portrait photography, the Samyang 85 mm f/1.4 Aspherical IF has the edge: it is 600 g lighter to carry.
03

Specification

17 rows · better value flagged ◆
SpecificationSamyang 85 mm f/1.4 Aspherical IFZeiss Otus 85mm f/1.4
Focal length85mm 85mm
Maximum aperturef/1.4 f/1.4
Minimum aperturef/22 f/16
Lens typePrime lens Prime lens
FormatFull frame Full Frame
Weight540 g (19.05 oz) ◆1140 g (2.51 lbs)
Dimensions78 x 74.7 mm 101 mm (diameter) x 138 mm (length)
Minimum focusing distance—0.8 m (31.5 inches)
Maximum magnification—0.12x
Image stabilization—No
Weather sealing—No
Aperture ring—Yes
Aperture blades8 9 ◆
Optical construction9 elements in 7 groups 11 elements in 9 groups (including 1 aspherical element and 6 anomalous partial dispersion elements)
Filter size72 mm ◆86 mm
Lens mountCanon EF, Nikon F, Pentax K, Sony A, Canon EF-M, Fujifilm X, Sony E, Micro Four Thirds Canon EF, Nikon F
Released—2014
04

Size

Drawn to relative scale
  • A · Samyang
  • B · Zeiss
  • 74.7 × 78 mm
  • 138 × 101 mm

The Zeiss Otus 85mm f/1.4 is 63 mm longer and 600 g heavier than the Samyang 85 mm f/1.4 Aspherical IF.

05

Sample frames

Shot on each lens

Samyang 85 mm f/1.4 Aspherical IF

Füredi Szüret 2026 _ FP2244M
Füredi Szüret 2026 _ FP2244M by attila.stefan
Füredi Szüret 2026 _ FP2446M
Füredi Szüret 2026 _ FP2446M by attila.stefan
Romantikus Reformkor 2026 _ FP1448M2
Romantikus Reformkor 2026 _ FP1448M2 by attila.stefan
Samyang 85mm F1.4 AS IF UMC DSC_7399
Samyang 85mm F1.4 AS IF UMC DSC_7399 by Mi'kmaq Indian

Zeiss Otus 85mm f/1.4

Downhill from here...
Downhill from here... by micke.vmix
A new day...
A new day... by micke.vmix
I can see the light...
I can see the light... by micke.vmix
It takes two...
It takes two... by micke.vmix
06

Video reviews

4 on YouTube
Video thumbnail for Samyang 85 mm f/1.4 Aspherical IF review 1
Video thumbnail for Samyang 85 mm f/1.4 Aspherical IF review 2
Video thumbnail for Zeiss Otus 85mm f/1.4 review 1
Video thumbnail for Zeiss Otus 85mm f/1.4 review 2
07

Questions

Which is lighter, the Samyang 85 mm f/1.4 Aspherical IF or the Zeiss Otus 85mm f/1.4?
The Samyang 85 mm f/1.4 Aspherical IF weighs 540 g, 600 g less than the Zeiss Otus 85mm f/1.4 (1140 g).
Is the Samyang 85 mm f/1.4 Aspherical IF or the Zeiss Otus 85mm f/1.4 better for portrait photography?
For portrait photography, the Samyang 85 mm f/1.4 Aspherical IF has the edge: it is 600 g lighter to carry.
08

Other comparisons