Sigma 85mm F1.4 DG HSM Art Lens Review and Specs

Sigma 85mm F1.4 DG HSM Art Leica L Review

Main Features

85mm Focal Range

F1.4 Max Aperture

Filter Thread: 86mm

Max Format: 35mm FF

Leica L Mount

Weight: 1130g.

Diameter: 95mm

Length: 126mm

Min Focus Distance:0.85m

Max Magnification:0.12x

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Sigma 85mm F1.4 DG HSM A Overview

Sigma 85mm F1.4 DG HSM A is an Auto Focus (AF) Telephoto Prime lens with 35mm FF max sensor coverage. When mounted on a 35mm FF sensor camera, it will give you an FF equivalent focal range of 85mm. Providing a max aperture of f1.4 at 85mm, this lens is very fast.
Sigma 85mm F1.4 DG HSM A is not a weather sealed lens, so you have to be extra careful against rain and dust.

Pros and Cons of Sigma 85mm F1.4 DG HSM Art

PROs

Built-in Autofocus

Full-time Manual Focusing

Very Fast Aperture

Covers Full-Frame Sensor

CONs

No Weather Sealing

Heavy

Sigma 85mm F1.4 DG HSM A Detailed Specifications

General
Brand	Sigma
Lens Type	Prime
Lens Type	Telephoto Prime
Lens Mount	Leica L
Max_Format	35mm FF
Focal Range	85mm
Image Stabilization
Colour	Black
Zoom Method	No Zoom
Power Zoom	No Zoom
Zoom Lock	No Zoom
Zoom Ratio	1.0X
APERTURE
Max Aperture	F1.4
Min Aperture	F16
Aperture Ring	No
Diaphragm Blades	9
Optics
Optical Elements	14
Optical Groups	12

FOCUSING
Min Focus Distance	0.85m
Max Magnification	0.12X
Autofocus	Yes
AF Motor Type	Ring-type ultrasonic
Full Time Manual	Yes
Focus Method	Internal
Distance Scale	Yes
DoF Scale	No
PHYSICAL SPECS
Weight	1130g
Diameter	95mm
Length	126mm
Weather Sealing	No
Filter Thread	86mm
Filter Notes	-
Tripod Collar	No

Sigma 85mm F1.4 DG HSM Art Alternatives in Leica L Mount

Model		Focal Length	Max Aperture	Weight	Focusing
	Leica APO-Summicron-SL 90mm F2 ASPH	90mm	F2	700gr	AF
Compare with Sigma 85mm F1.4 DG HSM Art
	Leica APO-Summicron-SL 75mm F2 ASPH	75mm	F2	720gr	AF
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	Sigma 70mm F2.8 DG Macro Art	70mm	F2.8	515gr	AF
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