Questions and Answers for First Watch Security 180 Degree Solid Brass Jumbo Door Viewer

A:  You can see light (or darkness) but not any specific image.

A:  No

A:  Not very well. It’s like a magnifying glass, you can’t see much and what you might see will be distorted. If seeing something from the outside in them put a small cover over inside peep hole. Remove it when you want to see who’s at the front door.

A:  No they can't

A:  yes - no problem - the lense is very clear

A:  I also have a screen door on the outside of my door, and I can see perfectly fine.

A:  No

A:  Yes, generally you can see through screen doors unless your name is Helen Keller. Also, if you are using a screen door for security, better invest in a large dog.

A:  Yes you can!