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Pentax smc DA 50-200mm F4-5.6 ED vs Tamron 18-270mm f/3.5-6.3 Di II VC PZD

Both are Pentax K lenses for APS-C. Here is what actually differs.

Pick the Pentax smc DA 50-200mm F4-5.6 ED if

Our spec data shows no clear advantage for this lens.

Pick the Tamron 18-270mm f/3.5-6.3 Di II VC PZD if

  • You need ⅓ stop more light for low light or background blur (f/3.5 vs f/4)
  • You want a wider view: 18mm vs 50mm at the wide end
  • You need more reach: 270mm vs 200mm at the long end
  • You shoot handheld in dim light or video: it has optical image stabilization and the Pentax smc DA 50-200mm F4-5.6 ED does not
  • You shoot close-ups: it focuses down to 0.49 m vs 1.1 m

Spec differences

11 differences
Specifications that differ between the Pentax smc DA 50-200mm F4-5.6 ED and the Tamron 18-270mm f/3.5-6.3 Di II VC PZD
Pentax smc DA 50-200mm F4-5.6 ED Tamron 18-270mm f/3.5-6.3 Di II VC PZD
Brand
Pentax
Tamron
Type
Zoom
Superzoom
Focal length
50-200mm
18-270mm
Max aperture
f/4
f/3.5 ⅓ stop faster
Weight
272 g
not listed
Length
80 mm
not listed
Diameter
69 mm
not listed
Filter thread
49 mm
62 mm
Min focus distance
1.1 m
0.49 m closer
Autofocus motor
not listed
PZD
Image stabilization
No
Yes stabilized
2 identical specs hidden: mount, format. Show all
Mount
Pentax K both
Format
APS-C both

Our notes

Pentax smc DA 50-200mm F4-5.6 ED

A 50-200mm f/4-5.6 short-telephoto zoom lens, the Pentax smc DA 50-200mm F4-5.6 ED is designed for Pentax K mount bodies, with extra-low dispersion glass. The range suits portraits and general telephoto work.

Our notes

Tamron 18-270mm f/3.5-6.3 Di II VC PZD

Tamron 18-270mm f/3.5-6.3 Di II VC PZD: an APS-C superzoom lens with a 18-270mm focal length and a maximum aperture of f/3.5-6.3, made for Pentax K mount cameras, with Vibration Compensation and quiet motor-driven autofocus. A high-ratio travel zoom covering wide-angle to tele...

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