Compare Samyang 100mm F2.8 ED UMC Macro vs Zeiss Touit 50mm F2.8 vs Zeiss Batis 85mm F1.8

Construction

Aperture Blades
9 blades
Form Factor
Short Telephoto Prime Lens
Wide-Angle Prime Lens
Short Telephoto Prime Lens
Image Size
Full-Frame
APS-C
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring
Distance scale, DoF scale
Lens Mount
Canon EF-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Pentax K-mount, Samsung NX-mount, Sony A-mount, Sony E-mount
Fujifilm X-mount, Sony E-mount
Sony E-mount
Motor
Micromotor
Optical Formula | Elements
15 elements
14 elements
10 elements
Optical Formula | Groups
12 groups
11 groups
8 groups
Optical Formula | Special Glass
1 HRI + 1 ED element, Ultra Multi Coating groups
T* coating groups

Dimensions

Filter Diameter
67 mm / 2.64 in
52 mm / 2.05 in
67 mm / 2.64 in
Size | Diameter
73 mm / 2.87 in
65 mm / 2.56 in
105 mm / 4.13 in
Size | Length
123 mm / 4.84 in
91 mm / 3.58 in
78 mm / 3.07 in
Weight
720 g / 25.44 oz
290 g / 10.25 oz
475 g / 16.78 oz

Function

Angle Of View
24.4° Diagonal | 20.4° Horizontal | 13.7° Vertical
32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical
28.6° Diagonal | 23.9° Horizontal | 16.1° Vertical
Aperture
f/2.8 ~ f/32
f/2.8 ~ f/22
f/1.8 ~ f/22
Autofocus
No
Yes
Yes
Crop Factor
1.5
Focal Length
100 mm
50 mm
85 mm
Focal Length (35mm Equivalent)
75 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Yes
Weather Resistance
No
Yes

Performance

Max Magnification
1x
1
Min Focus Distance
310 mm / 12.20 in
150 mm / 5.91 in
800 mm / 31.50 in

Production

Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2015-04-01
2014-01-30
2015-04-22

Reviews

Neofiliac score
59%
70%
93%
Pros
  • 1:1 reproduction
  • Clear focusing scale
  • High maximum magnification
  • X-mount version with physical aperture ring
  • Optically stabilized
  • Weather-sealed
  • OLED display
  • Rather lightweight for its focal length
Cons
  • Lacks weather sealing
  • Not Samyang's strongest build
  • Not stabilized
  • Barrel with large diameter

Price

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