Telecommunication articles library
Search:
Theo's Articles
Display Category
|
Title
|
Newest
|
Oldest
Pinhole glasses
Pinhole glasses are also known as Stenopeic glasses. The term was derived from the Greek words meaning “little opening”. They are eyeglasses with a series of pinhole size perforations. Pinhole eyeglasses are not made up of glass at all but of an opaque substance such as metal or plastic.
Sign Up
for a free account or
learn more
.
Submit Articles
Member Login
Top Authors
Most Popular Articles
Submission Guidelines
Ezine Notifications
Article RSS Feeds
About Us
Link to Us
Contact Us
Privacy Policy
Terms of Service
