Sigma 20mm F1.8 EX DG Aspherical RF - LensDex - DSLR / Mirrorless Database

Sigma
Sigma 20mm F1.8 EX DG Aspherical RF

Picture of the lens

Overview

Manufacturer

Mount / Sensor Size

Canon EF Nikon F (FX)Pentax KAF Sigma SA Bayonet Alpha Full Frame

Keywords

Model ID

?

Announced

?

Focus

Focal Length

20mm

Autofocus

Yes

Manual Focus Ring

Yes

DoF Scale

Yes

Distance Scale

Yes

Minimum Focus

0.2 m

Max Magnification

? x

Aperture

Maximum

F1.8 (2 stops from F1.0)

Minimum

F22

Step Size

?

Blades

9

Aperture Ring

Yes

Dimension

Length

90 mm

Diameter

89 mm

Filter Diameter ø

82 mm

Weight

520 g

Hood?

Yes

Tripod Collar?

No

Optics

Elements

13

Groups

11

Description

2 aspherical elements

Links

DPReview

Price

MSRP

?

eBay

$317.46 ~ $459.50

eBay Listings

Sigma 20mm f/1.8 EX DG RF Aspherical Wide Angle Lens for Nikon AF-D FX DX Format	$449.00
Sigma 20mm f/1.8D EX DG Aspherical Lens for Nikon	$429.99
SIGMA 20mm F1.8 EX DG ASPHERICAL RF NIKON Nikon /f17	$423.57
SIGMA 20mm F1.8 EX DG ASPHERICAL RF NIKON Nikon /f17	$411.53
SIGMA 20mm F1.8 EX DG ASPHERICAL RF FOR CANON 698952	$390.87
SIGMA 20mm F1.8 EX DG ASPHERICAL RF FOR CANON 698952	$389.47
SIGMA 20mm F1.8 EX DG ASPHERICAL RF FOR CANON 698952	$385.34
[MINT] Sigma 20mm F1.8 EX DG ASPHERICAL RF for Sony A Mount	$385.00
[MINT] Sigma 20mm F1.8 EX DG ASPHERICAL RF for Sony A Mount	$385.00
[MINT] Sigma 20mm F1.8 EX DG ASPHERICAL RF for Sony A Mount	$385.00

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