Compare Samyang 8mm F2.8 UMC Fisheye II vs Viltrox 33mm F1.4 vs Viltrox AF 50mm F1.8

Samyang 8mm F2.8 UMC Fisheye II APS-C Lens (2014)

Samyang | Lenses

Viltrox | Lenses

Variants

X-Mount

E-Mount

EF-M-Mount

Connectivity

Ports

Micro-USB

USB-C

Construction

Aperture Blades

6 blades

9 rounded blades

Colors

Silver, black

Black

Form Factor

Ultra Wide-Angle Prime Lens

Autofocus lens for mirrorless cameras

Image Size

APS-C

Full-Frame

Lens Barrel

Physical aperture ring, Distance scale

Lens Mount

Canon EF-M-mount, Fujifilm X-mount, Samsung NX-mount, Sony E-mount

E-mount, X-mount, EF-M-mount

E-mount

Motor

STM+Lead screw stepping motor

Optical Formula | Elements

11 elements

10 elements

11 elements

Optical Formula | Groups

8 groups

9 groups

10 groups

Optical Formula | Special Glass

2 aspherical + 3 ED, Ultra Multi Coating groups

Dimensions

Filter Diameter

52 mm

55 mm

Size | Diameter

60 mm / 2.36 in

65 mm

Size | Length

65 mm / 2.56 in

72 mm

Weight

265 g / 9.36 oz

270 g

340 g / 12 oz

Function

Angle Of View

180° Diagonal (fisheye)

45.2°

47.6°

Aperture

f/2.8 ~ f/22

F/1.4 - f/16

F/1.8 - f/16

Autofocus

Crop Factor

1.5

Focal Length

8 mm

33 mm

50 mm

Focal Length (35mm Equivalent)

12.0 mm

50 mm

Focus Type

Internal

Image Stabilization

Weather Resistance

Performance

Max Magnification

0.1x

Min Focus Distance

300 mm / 11.81 in

0.4 m

0.55 m / 21.7"

Production

Debut

2014-03-21

2020

2021

Reviews

Neofiliac score

31%

Pros

180° FOV
Reasonably well built

F1.4 aperture
Fast autofocus
Easy to use
Good color reproduction

Cons

Lacks front filter thread
Lacks weather sealing

Clickless aperture is not fully silent

Price

Offers (incl. referral links)

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