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Pentax smc DA 50-200mm F4-5.6 ED vs Tamron AF 28-300mm F/3.5-6.3 XR Di LD Aspherical (IF) Macro

Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.

Verdict at a glance

  • Tamron AF 28-300mm F/3.5-6.3 XR Di LD Aspherical (IF) Macro is faster by 0.4 stops (f/3.5 vs f/4.0), letting in more light.
  • Tamron AF 28-300mm F/3.5-6.3 XR Di LD Aspherical (IF) Macro goes wider (28mm vs 50mm).
  • Tamron AF 28-300mm F/3.5-6.3 XR Di LD Aspherical (IF) Macro reaches further (300mm vs 200mm).
Specification comparison
Spec smc DA 50-200mm F4-5.6 ED AF 28-300mm F/3.5-6.3 XR Di LD Aspherical (IF) Macro
Brand Pentax Tamron
Mount Pentax K Pentax K
Type Zoom Zoom
Focal length 50-200mm 28-300mm (wider)
Max aperture f/4.0 f/3.5 (faster)
Format aps-c n/a
Weight g 272 n/a
Filter mm 49 62
Length mm 80.0 n/a
Diameter mm 69.0 n/a
Min focus m 1.1 0.49 (closer focusing)

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.

Tamron AF 28-300mm F/3.5-6.3 XR Di LD Aspherical (IF) Macro

The Tamron AF 28-300mm F/3.5-6.3 XR Di LD Aspherical (IF) Macro is a full-frame superzoom lens covering 28-300mm at f/3.5-6.3 for Pentax K mount cameras, with aspherical elements. A high-ratio travel zoom covering wide-angle to telephoto in one lens.

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