Compare Samyang 300mm F6.3 ED UMC CS vs Samyang MF 14mm F2.8 MK2 vs Viltrox 56mm F1.4

Variants
X-Mount
E-Mount
EF-M-Mount

Connectivity

Ports
Micro-USB

Construction

Aperture Blades
9 blades
9
Colors
Black
Form Factor
Super Telephoto Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
APS-C
Full-Frame
APS-C
Lens Barrel
Distance scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-mount, Micro Four Thirds-mount, Nikon F-mount, Sony A-mount
Canon EF-mount, Canon EF-M-mount, Fujifilm X-mount, Micro Four Thirds-mount, Nikon F-mount, Sony E-mount
E-mount, X-mount, EF-M-mount
Motor
STM motor
Optical Formula | Elements
8 elements
14 elements
10 elements
Optical Formula | Groups
8 groups
10 groups
9 groups
Optical Formula | Special Glass
1 ASP, 1 hybrid ASP, 2 ED, 3 HR elements + UMC coating groups

Dimensions

Filter Diameter
25.5 mm / 1.00 in
52 mm
Size | Diameter
65 mm / 2.56 in
87 mm / 3.43 in
65 mm
Size | Length
74 mm / 2.91 in
96 mm / 3.78 in
72 mm
Weight
260 g / 9.19 oz
649 g / 22.93 oz
290 g

Function

Angle Of View
5.5° Diagonal | 4.6° Horizontal | 3.1° Vertical
114.2° Diagonal | 104.3° Horizontal | 81.2° Vertical
28°
Aperture
f/6.3
f/2.8 ~ f/22
F/1.4 - f/16
Autofocus
No
No
Crop Factor
1.5
Focal Length
300 mm
14 mm
56 mm
Focal Length (35mm Equivalent)
450.0 mm
84 mm
Focus Type
Internal
Image Stabilization
No
No
Weather Resistance
Yes

Performance

Max Magnification
0.08x
0.1x
Min Focus Distance
1100 mm / 43.31 in
280 mm / 11.02 in
0.6 m

Production

Accessory
Lens hood included
Debut
2014-04-28
2020-05-25
2020
Made In
Korea

Reviews

Neofiliac score
40%
59%
Pros
  • Very light and compact for the focal length
  • Affordable for the focal length
  • Weather-sealed
  • Improved focus ring
  • Good build quality and ergonomics
  • Very good image quality
  • Fast autofocus
  • Fantastic build quality
  • Firmware upgradable via micro USB port
Cons
  • Reflex / mirror construction results in low IQ
  • Dark fixed f/6.3 aperture
  • Lacks front filter thread
  • Low maximum magnification
  • Strong vignetting
  • Not very sharp
  • Clickless aperture is not fully silent
  • Aperture ring has weak stop at f/16

Price

Offers (incl. referral links)
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