Samyang 20mm F1.8 ED AS UMC Lens Review and Specs

Samyang 20mm F1.8 ED AS UMC Canon EF-M Review

Main Features

20mm Focal Range

F1.8 Max Aperture

Filter Thread: 77mm

Max Format: 35mm FF

Canon EF-M Mount

Weight: 497g.

Diameter: 83mm

Length: 88mm

Min Focus Distance:0.2m

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Samyang 20mm F1.8 Overview

Samyang 20mm F1.8 is a Manual Focus (MF) Wideangle Prime lens with 35mm FF max sensor coverage and it is designed to be used with Canon EF-M mount cameras.

Lens Mount

Samyang 20mm F1.8 is compatible with cameras that have Canon EF-M lens mount.Some of the latest released cameras with Canon EF-M lens mount are Canon M50 II, Canon M200 and Canon M6 MII.

Sensor Coverage

Max sensor coverage of Samyang 20mm F1.8 is 35mm FF.

Focal Range

Samyang 20mm F1.8 has a fixed focal lenght of 20mm. When mounted on a 35mm FF format camera, it provides an 35mm (FF) equivalent of 20mm.

Aperture

Samyang 20mm F1.8 has a max aperture of F1.8 and a minimum aperture of F22.

Pros and Cons of Samyang 20mm F1.8 ED AS UMC

PROs

Hood supplied

Full-time Manual Focusing

Fast Aperture

Covers Full-Frame Sensor

CONs

No Weather Sealing

No Autofocus

Samyang 20mm F1.8 Detailed Specifications

General
Brand	Samyang
Lens Type	Prime
Lens Type	Wideangle Prime
Lens Mount	Canon EF-M
Max Format	35mm FF
Focal Range	20mm
Image Stabilization
Colour	Unknown
Zoom Method	No Zoom
Power Zoom	No Zoom
Zoom Lock	No Zoom
Zoom Ratio	1.0X
APERTURE
Max Aperture	F1.8
Min Aperture	F22
Aperture Ring	Yes
Diaphragm Blades	7
Optics
Optical Elements	13
Optical Groups	12
Special Elements	Two aspherical + 3 ED elements, Ultra Multi Coating

FOCUSING
Min Focus Distance	0.2m
Max Magnification	unknown
Autofocus	No
AF Motor Type	No AF
Full Time Manual	Yes
Focus Method	Internal
Distance Scale	Yes
PHYSICAL SPECS
Weight	497g
Diameter	83mm
Length	88mm
Weather Sealing	No
Filter Thread	77mm
Filter Notes	-
Hood Supplied	Yes
Tripod Collar	No