5. Projector instruments
5.1 Collimators
To adjust optical instruments, it is often necessary to have a distant light source, located in a stable direction. In a laboratory or workshop, distances are rarely large enough for a source to be considered infinite in relation to the instrument being adjusted. This is remedied by placing the source in the object focal plane of a lens or mirror, which gives an image at infinity (figure 18...
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
Projector instruments
References
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
Article included in this offer
"Mechanical and dimensional measurements"
(
126 articles
)
Updated and enriched with articles validated by our scientific committees
A set of exclusive tools to complement the resources
