SUMMARY
Achieving sharpness in landscape photography is a result of a series of decisions, not just gear. Photographers must learn when to trust autofocus and when to use manual focus, especially in low-contrast conditions. Understanding depth of field and the effects of diffraction is crucial, often leading to optimal sharpness between f/8 and f/11. Learning to estimate hyperfocal distance in real-time also helps maximize usable sharpness across the entire frame.
TAKEAWAYS
Sharpness in landscape images depends on focus placement, aperture choice, and workflow, not just camera or lens.
Autofocus is reliable in good light but manual focus is essential in low-contrast conditions.
Shooting at very small apertures can increase depth of field but reduce overall detail due to diffraction.
Understanding and estimating hyperfocal distance helps maximize sharpness throughout the frame.