What lens shall I buy? Focal Length - Learn how different focal lengths change your image - YouTube
What Is Focal Length in Photography?
How to Choose The Best Focal Length For Portrait Photography
Prime lenses have a fixed focal length, meaning they do not zoom in or out. Prime lenses are great for portraiture becaus… | Nhi ếp ảnh sáng tạo, Nhiếp ảnh, Chụp ảnh