Pentax smc FA 50mm F1.4 Lens Review and Specs

Pentax smc FA 50mm F1.4 Review

Main Features

50mm Focal Range

F1.4 Max Aperture

Filter Thread: 49mm

Max Format: 35mm FF

Pentax KAF Mount

Weight: 220g.

Diameter: 64mm

Length: 38mm

Min Focus Distance:0.45m

Max Magnification:0.15x

$319.95

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Pentax FA 50mm F1.4 Overview

Pentax FA 50mm F1.4 is an Auto Focus (AF) Standard 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 50mm. Providing a max aperture of f1.4 at 50mm, this lens is very fast.
Pentax FA 50mm F1.4 is not a weather sealed lens, so you have to be extra careful against rain and dust.

Pros and Cons of Pentax smc FA 50mm F1.4

PROs

Built-in Autofocus

Very Fast Aperture

Covers Full-Frame Sensor

CONs

Hood is not supplied

Pentax FA 50mm F1.4 Detailed Specifications

General
Brand	Pentax
Lens Type	Prime
Price	$319.95
Lens Type	Standard Prime
Lens Mount	Pentax KAF
Max_Format	35mm FF
Focal Range	50mm
Image Stabilization	No
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	F22.0
Aperture Ring	Yes
Diaphragm Blades	8
Optics
Optical Elements	7
Optical Groups	6

FOCUSING
Min Focus Distance	0.45m
Max Magnification	0.15X
Autofocus	Yes
AF Motor Type	Screw drive from camera
Focus Method	Unit
Distance Scale	Yes
DoF Scale	Yes
PHYSICAL SPECS
Weight	220g
Diameter	64mm
Length	38mm
Weather Sealing	Unknown
Filter Thread	49mm
Filter Notes	Does not rotate on focus
Hood Supplied	No
Hood Code	PH-SA49
Tripod Collar	No

Pentax smc FA 50mm F1.4 Alternatives in Pentax KAF Mount

Model		Focal Length	Max Aperture	Weight	Focusing	Price
	HD Pentax-D FA 50mm F1.4 SDM AW	50mm	F1.4	910gr	AF	$996.95
Compare with Pentax smc FA 50mm F1.4
	Pentax smc D-FA 50mm F2.8 Macro	50mm	F2.8	265gr	AF	$0.00
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	HD Pentax DA 40mm F2.8 Limited	40mm	F2.8	80gr	AF	$346.95
Compare with Pentax smc FA 50mm F1.4
	Pentax smc DA 40mm F2.8 Limited	40mm	F2.8	90gr	AF	$149.00
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	Pentax smc DA 40mm F2.8 XS Lens	40mm	F2.8	45gr	AF	$149.00
Compare with Pentax smc FA 50mm F1.4
	Pentax smc DA 50mm F1.8	50mm	F1.8	122gr	AF	$0.00
Compare with Pentax smc FA 50mm F1.4
	Pentax smc DA 55mm F1.4 SDM	55mm	F1.4	375gr	AF	$546.95
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	Pentax smc FA 43mm F1.9 Limited	43mm	F1.9	155gr	AF	$528.11
Compare with Pentax smc FA 50mm F1.4
	Sigma 50mm F2.8 EX DG Macro	50mm	F2.8	320gr	AF	$569.77
Compare with Pentax smc FA 50mm F1.4
	Voigtlander 40mm F2 Ultron SL II	40mm	F2.0	200gr	MF	$449.00
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	Voigtlander 58mm F1.4 Nokton SL II	58mm	F1.4	320gr	MF	$3,007.08
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	Schneider PC-TS Super-Angulon 2.850 HM	50mm	F2.8	1400gr	MF	$0.00
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	Carl Zeiss Makro-Planar T 250	50mm	F2.0	530gr	MF	$0.08
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	Carl Zeiss Planar T 1,450	50mm	F1.4	350gr	MF	$725.00
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	Lensbaby Velvet 56	56mm	F1.6	400gr	MF	$449.95
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	Hartblei Superrotator 40mm F4 IF TS	40mm	F4.0	1550gr	MF	$0.00
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	Lensbaby Sol 45 DSLR	45mm	F3.5	144gr	MF	$199.95
Compare with Pentax smc FA 50mm F1.4
	Sigma 50mm F1.4 EX DG HSM	50mm	F1.4	505gr	AF	$750.00
Compare with Pentax smc FA 50mm F1.4