Astrophotography 101 - Lens Guide and Recommendation (updated for 2021)

The video provides an in-depth guide on selecting lenses for astrophotography, emphasizing the importance of wide apertures and sharpness. It introduces a rating system to evaluate lenses based on key characteristics like aberrations. The video reviews various lenses, including full frame, wide angle, 50mm, and zoom lenses, and offers recommendations for APSC and Micro 4/3 systems. It highlights top choices and lenses to avoid, aiming to save viewers time and money in their lens selection process.

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