Focus and Sharpness

Sharpness in photography is an aspect that obsesses all photographers, especially in our beginnings, because there are many factors that influence it and it is not always easy to control them. Many of us consider sharpness as the base or the culmination of a good image. Identifying what are the aspects that influence the lack of sharpness of the photographs will make you aware of them and will allow you to anticipate the error. With this new book we are going to delve into the whole universe related to the " Focus and Sharpness " of our images and we will learn to Photograph in High Resolution.
Sharpness is not everything in photography, but mastering it is a big step for any photographer to take a leap in quality in their photographs.
The Book is part of the series [ Higher Training in Photography ], an encyclopedia that brings together all the subjects that a photographer must master in his professional training.
The series includes the following titles:
1. Black and White Art
2. Color and Photography
3. The Exhibition
4. Focus and Sharpness
5. Photographic Lighting
6. Composition and Photographic Language
7. The Digital Camera
8. Photographic Objectives
9. Practical guide of Lifhtroom
10. Photoshop for Photographers
Contents:
The Concept of Sharpness
Lens Ratio and Sharpness
The Focus Mechanism
Methods to Maximize Sharpness
The Sharpness: Good Focus and good grip of the Camera
Image Stabilization Systems
The Trepidation. Your hands also move
Focal Length and Jitter
ISO, Noise and Sharpness
Leveraging the Camera's Live View Mode
Equivalent Resolution and Apparent Resolution of the Objective
MTF charts to measure the sharpness of a target
The Target Sweet Spot
Diffraction and How It Affects the Sharpness of Your Photos
Hyperfocal and its Relationship with Sharpness
App's to Calculate the Hyperfocal Distance
The Circle of Confusion
Camera Settings for Focus.
Choose an Auto Focus Mode.
Choose a Focus Area Mode.
Choose a Focus Point.
Which Focus Mode To Use In Which Situation
Lock Technique: