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Samyang 35mm F1.4 AS UMC Pentax KAF Review

Main Features

  • 35mm Focal Range
  • F1.4 Max Aperture
  • Filter Thread: 77mm
  • Max Format: 35mm FF
  • Pentax KAF Mount
  • Weight: 660g.
  • Diameter: 63mm
  • Length: 112mm
  • Min Focus Distance:0.3m

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Samyang 35mm F1.4 Overview
Samyang 35mm F1.4 is a Manual Focus (MF) Wideangle 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 35mm. Providing a max aperture of f1.4 at 35mm, this lens is very fast.
Samyang 35mm F1.4 is not a weather sealed lens, so you have to be extra careful against rain and dust.

Pros and Cons of Samyang 35mm F1.4 AS UMC

PROs
Very Fast Aperture
Covers Full-Frame Sensor

CONs
No Autofocus
Samyang 35mm F1.4 Detailed Specifications

General
Brand Samyang
Lens Type Prime
Lens Type Wideangle Prime
Lens Mount Pentax KAF
Max_Format 35mm FF
Focal Range 35mm
Image Stabilization No
Colour Unknown
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 unknown
Optics
Optical Elements 12
Optical Groups 10
Special Elements 2 high-refraction glass elements 1 aspherical element

FOCUSING
Min Focus Distance 0.3m
Max Magnification unknown
Autofocus No
AF Motor Type None
Full Time Manual N/A
Focus Method Unknown
Distance Scale Yes
DoF Scale Yes
PHYSICAL SPECS
Weight 660g
Diameter 63mm
Length 112mm
Weather Sealing Unknown
Filter Thread 77mm
Filter Notes -
Tripod Collar No
Samyang 35mm F1.4 AS UMC Alternatives in Pentax KAF Mount
Model Focal Length Max Aperture Weight Focusing
HD Pentax DA 35mm F2.8 Macro Limited 35mm F2.8 214gr AF
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HD Pentax DA 40mm F2.8 Limited 40mm F2.8 80gr AF
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Pentax smc DA 35mm F2.4 AL 35mm F2.4 124gr AF
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Pentax smc DA 35mm F2.8 Macro Limited 35mm F2.8 215gr AF
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Pentax smc DA 40mm F2.8 Limited 40mm F2.8 90gr AF
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Pentax smc DA 40mm F2.8 XS Lens 40mm F2.8 45gr AF
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Pentax smc FA 31mm F1.8 AL Limited 31mm F1.8 345gr AF
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Samsung D-Xenon 35mm F2 AL 35mm F2.0 195gr AF
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Voigtlander 40mm F2 Ultron SL II 40mm F2.0 200gr MF
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Schneider PC-Super-Angulon 28mm f2.8 28mm F2.8 565gr MF
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Lensbaby Burnside 35 35mm F2.8 374gr MF
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Carl Zeiss Distagon T 228 28mm F2.0 520gr MF
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Carl Zeiss Distagon T 235 35mm F2.0 570gr MF
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Hartblei Superrotator 40mm F4 IF TS 40mm F4.0 1550gr MF
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Sigma 28mm F1.8 EX DG Aspherical Macro 28mm F1.8 500gr AF
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Rokinon 35mm f1.4 35mm F1.4 660gr MF
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Sigma 30mm F1.4 EX DC HSM 30mm F1.4 430gr AF
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Sigma 35mm F1.4 DG HSM 35mm F1.4 665gr AF
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Other Frequently Asked Questions about Samyang 35mm F1.4 AS UMC
is the Samyang 35mm F1.4 AS UMC a Weather Sealed lens?
What is the Minimum Focusing Distance of Samyang 35mm F1.4 AS UMC
is the Samyang 35mm F1.4 AS UMC an Autofocus (AF) lens?
What is the Filter Thread Size of Samyang 35mm F1.4 AS UMC
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