About this Video

• Video Title: Tamron 28-200 vs 50-400 Lens Comparison
• Channel: Yuriy Garnaev
• Speakers: Yuriy Garnaev
• Duration: 14:24

Introduction

This video compares the Tamron 28-200mm and Tamron 50-400mm lenses, focusing on autofocus performance, hyperfocal distance versus infinity focus, open versus closed aperture performance, and overall image quality at various focal lengths. The goal is to help viewers decide which lens best suits their needs and shooting situations.

Key Takeaways

• Autofocus Performance: Both lenses exhibit excellent autofocus performance, making manual focus largely unnecessary in most situations.
• Hyperfocal Distance vs. Infinity Focus: Hyperfocal distance generally produced more usable images than focusing on a distant subject, particularly at 50mm.
• Open vs. Closed Aperture: Open aperture sometimes yielded slightly sharper images, especially on the 28-200mm lens, but closed aperture (f/11) is often necessary for achieving sufficient depth of field.
• Lens Comparison: The Tamron 50-400mm performed equally or better than the Tamron 28-200mm at all three focal lengths tested (50mm, 125mm, 200mm), showcasing its superior image quality, especially noticeable at higher magnifications.