Borescope.

[Tacoman]

This may be too far off topic but it may be worth a try. Does anyone know of an inexpensive (<$100), small diameter, high resolution borescope. I need one that will fit down the barrel of a .22 rifle for inspections. I purchased one off Amazon that was supposed to be 1080 line resolution. It was probably less than 360. It only cost about $20 but it was totally useless. I sent it back, primarily because of false advertising, and I am looking for something better.


Thanks for any help.
John

 

[badmop]

There is a post somewhere around here of an HD one that a person bought on Amazon I believe it was.
If you do some searching you should be able to find it, Amazon is iffy. Different sellers use the same description for things that they sell. So the problems happen, just like yours.

 

[Ralse]

Plenty of borescopes out there with 2mp, very cheap.
My problem with them is that they have a fixed focus which is fine up to 3cm.
Anything further away is blurry...
The smaller diameter ones (not 2mp) have a very good focus even 3 meters away.