Site Title

Compare Samyang MF 14mm F2.8 MK2 vs Zeiss Loxia 21mm F2.8 vs Zeiss Biogon T* 2.8/25 ZM

Reviews

Neo score
59%
86%
70%
Pros
  • Weather-sealed
  • Improved focus ring
  • Good build quality and ergonomics
  • Weather-sealed
  • Smooth focus ring
  • Excellent image quality
  • Declickable aperture ring
  • Great build quality
  • Low distortion
Cons
  • Lacks front filter thread
  • Low maximum magnification
  • Strong vignetting
  • Not very sharp
  • Some distortion
  • Low maximum magnification

Price

MSRP
499 USD
Offers (incl. referral links)

Construction

Aperture Blades
9 blades
Colors
Black
Black
Silver or black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-mount, Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Sony E-mount
Sony E-mount
Leica M-mount
Material
Metal
metal barrel, metal mount
Optical Formula | Elements
14 elements
11 elements
9 elements
Optical Formula | Groups
10 groups
9 groups
7 groups
Optical Formula | Special Glass
1 ASP, 1 hybrid ASP, 2 ED, 3 HR elements + UMC coating groups

Dimensions

Filter Diameter
52 mm / 2.05 in
46 mm / 1.81 in
Size | Diameter
87 mm / 3.43 in
62 mm / 2.44 in
53 mm / 2.09 in
Size | Length
96 mm / 3.78 in
72 mm / 2.83 in
71 mm / 2.80 in
Weight
649 g / 22.93 oz
394 g / 13.92 oz
260 g / 9.19 oz

Function

Angle Of View
114.2° Diagonal | 104.3° Horizontal | 81.2° Vertical
91.7° Diagonal | 81.2° Horizontal | 59.5° Vertical
81.8° Diagonal | 71.5° Horizontal | 51.3° Vertical
Aperture
f/2.8 ~ f/22
f/2.8 ~ f/22
f/2.8 ~ f/22
Autofocus
No
No
No
Focal Length
14 mm
21 mm
25 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
No
Weather Resistance
Yes
Yes

Performance

Max Magnification
0.08x
0.13
0.056
Min Focus Distance
280 mm / 11.02 in
250 mm / 9.84 in
500 mm / 19.69 in

Production

Accessory
Lens hood included
Debut
2020-05-25
2015-10-12
Made In
Korea
Japan
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