Compare Samyang MF 14mm F2.8 MK2 vs Voigtlander 21mm F1.8 Ultron vs Voigtlander Ultron 28mm F2
Variants
Type I
Type II
Construction
Aperture Blades
9 blades
10 blades
10 blades, straight cut
Colors
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Manual-focus prime lens for rangefinder cameras
Image Size
Full-Frame
Full-Frame
Full-frame
Lens Barrel
Physical aperture ring, Distance scale, DoF 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
Leica M-mount
M-mount bayonet (VM)
Material
Metal barrel, metal mount
Optical Formula | Elements
14 elements
13 elements
10 elements
Optical Formula | Groups
10 groups
11 groups
7 groups
Optical Formula | Special Glass
1 ASP, 1 hybrid ASP, 2 ED, 3 HR elements + UMC coating groups
Aspherical element groups
Dimensions
Filter Diameter
58 mm / 2.28 in
39 mm
Size | Diameter
87 mm / 3.43 in
62 mm / 2.44 in
Size | Length
96 mm / 3.78 in
92 mm / 3.62 in
36 mm
Weight
649 g / 22.93 oz
412 g / 14.56 oz
Function
Angle Of View
114.2° Diagonal | 104.3° Horizontal | 81.2° Vertical
91.7° Diagonal | 81.2° Horizontal | 59.5° Vertical
74.51°
Aperture
f/2.8 ~ f/22
f/1.8 ~ f/22
f/2 ~ f/22
Autofocus
No
No
Focal Length
14 mm
21 mm
28 mm
Focus Type
Internal
Image Stabilization
No
Weather Resistance
Yes
Performance
Max Magnification
0.08x
Min Focus Distance
280 mm / 11.02 in
500 mm / 19.69 in
0.5 m (Rangefinder coupling ∞ ~ 0.7 m)
Production
Accessory
Lens hood included
Lens Hood: Non-detachable hood (supplied)
Lens hood LH-4N or LH-12, optional
Debut
2020-05-25
2012-09-17
2021
Made In
Korea
Japan
Japan
Reviews
Neofiliac score
59%
88%
Pros
- Weather-sealed
- Improved focus ring
- Good build quality and ergonomics
- Solid all-metal construction
- Very sharp
- Great sunstar
- Quite bright aperture
- Amazing build quality
- Very sharp
- Easy to focus
Cons
- Lacks front filter thread
- Low maximum magnification
- Strong vignetting
- Not very sharp
- Does not work well with thick filter stack
- Vignetting at f/2
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.