Focus stacking as easy as 1..2...3 📷 Focus stacking is a photography technique combining multiple photos, each focused at a different point, into a single image with greater depth of field, ensuring sharpness from foreground to background, especially useful in macro or landscape photography where shallow depth of field limits single-shot focus. Photographers take several images, shifting focus slightly with each shot (e.g., foreground, middleground, background), then use software (like Photosho