1. No Flash. Don’t use flash while taking pictures.
2. No Zoom or One fixed zoom. Changing zoom while taking a set of photographs of subject is not a good idea. It is better to move closer to or far from object as required.
3. Use of glasses is not recommended.
4. Sufficient Lighting from all sides.
5. Do not keep artificial background behind object and move it along with the object.
Important points to keep in mind before capturing image