vs

differences

Reasons to consider the Pentax FA 50mm f/1.4

Much wider aperture f/1.4 vs f/4
Help
At its widest, the FA 50mm f/1.4 captures much more light, 3 f-stops
Is a prime lens Yes vs No
Help
Prime lenses have a single focal length, they are typically sharper and have wider apertures
Pentax SMC  FA 50mm f/1.4 Learn more about
the Pentax FA 50mm f/1.4

Reasons to consider the Pentax DA 50-200mm f/4-5.6 ED WR

Better telephoto 200 mm vs 50 mm
Help
4x more reach, less perspective distortion
More zoom 4x vs 1x
Help
4x more zoom, giving you more flexibility for photos
More magnification 1:4.2 (0.2x) vs 1:8 (0.1x)
Help
Take macro shots with subjects more than 90% larger in your photo
Slightly cheaper $196.95 vs $446.95
Help
The best price we've seen is $250 cheaper (2.3x less)
Pentax SMC  DA 50-200mm f/4-5.6 ED WR Learn more about
the Pentax DA 50-200mm f/4-5.6 ED WR

similarities

Compared to lenses

Common Strengths Common Weaknesses

LensHero is not aware of any interesting strengths shared by these two products.

Focus motor No silent focus motor Help
Louder and slower

Compared to portrait lenses

Common Strengths Common Weaknesses

LensHero is not aware of any interesting strengths shared by these two products.

Image stabilization No image stabilization Help
Risk of blur

competitors

Shared Competitors

Advantages

Disadvantages

Pentax SMC  DA 70mm f/2.4

Pentax SMC DA 70mm f/2.4

Low light lens

$697

Aperture Has a narrower aperture
Pentax SMC 35mm DA L f/2.4 AL

Pentax SMC 35mm DA L f/2.4 AL

Low light lens

$217

Aperture Has a narrower aperture
Sigma 50mm f/1.4 EX DG HSM Pentax-k

Sigma 50mm f/1.4 EX DG HSM Pentax-k

Low light lens

$499

Focus motor Has a silent focus motor
Wide maximum Has a lower max f/stop
Pentax SMC  FA 77mm f/1.8

Pentax SMC FA 77mm f/1.8

Low light lens

$1,047

Pentax SMC FA 50mm f/1.4 Competitors

Advantages

Disadvantages

Pentax SMC DA 40mm f/2.8 XS

Pentax SMC DA 40mm f/2.8 XS

Lens

$247

Weight Slightly lighter
Aperture Significantly narrower aperture
Canon EF 50mm f/1.8 II

Canon EF 50mm f/1.8 II

Low light lens

$98 - $125

Lowest price Slightly cheaper
Aperture Narrower aperture
Sigma 30mm f/1.4 EX DC Pentax-k

Sigma 30mm f/1.4 EX DC Pentax-k

Low light lens

$439

Min focal length Slightly better wide angle
Wide maximum Wider aperture
Length Slightly longer
Sigma 24mm f/1.8 EX DG DF Macro Pentax-k

Sigma 24mm f/1.8 EX DG DF Macro Pentax-k

Low light lens

$449

Magnification More magnification
Min focal length Slightly better wide angle
Length Longer
Aperture Narrower aperture
Nikon Nikkor AF-S 35mm f/1.8G DX

Nikon Nikkor AF-S 35mm f/1.8G DX

Low light lens

$197

Focus motor Has a silent focus motor
Min focal length Slightly better wide angle
Aperture Narrower aperture
Length Slightly longer

Pentax SMC DA 50-200mm f/4-5.6 ED WR Competitors

Advantages

Disadvantages

Pentax SMC  DA 55-300mm f/4-5.8 ED

Pentax SMC DA 55-300mm f/4-5.8 ED

Wildlife lens

$397

Max focal length Better telephoto
Zoom range More zoom
Weight Slightly heavier
Tamron 70-300mm f/4-5.6 Di LD Macro Pentax-k

Tamron 70-300mm f/4-5.6 Di LD Macro Pentax-k

Macro lens

$165

Magnification More magnification
Max focal length Better telephoto
Min focal length Slightly worse wide angle
Weight Slightly heavier
Tamron 70-200mm f/2.8 Di LD Macro Pentax-k

Tamron 70-200mm f/2.8 Di LD Macro Pentax-k

Sports lens

$729

Fixed aperture Has a consant aperture
Wide maximum Significantly narrower aperture
Weight Heavier
Zoom range Less zoom
Sigma 50-200mm f/4-5.6 DC OS HSM Pentax-k

Sigma 50-200mm f/4-5.6 DC OS HSM Pentax-k

Wildlife lens

$159

Focus motor Has a silent focus motor
Image stabilization Image stabilization
Wide maximum Much wider aperture
Nikon Nikkor 55-200mm f/4-5.6G ED AF-S DX

Nikon Nikkor 55-200mm f/4-5.6G ED AF-S DX

Wildlife lens

$180

Focus motor Has a silent focus motor
Magnification Slightly more magnification
Zoom range Slightly less zoom

discussion Which do you think is better?

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