The model is complete with lenses, a diagram showing path of rays and is fitted on stand, for demonstration.
Description
There are no reviews yet.
Your email address will not be published. Required fields are marked *
Your review *
Name *
Email *
Save my name, email, and website in this browser for the next time I comment.
Δ
Metal holder with sides grooved to hold lens up to 50 mm diameter on wooden support.
Optically worked, back silvered, with protective coating.
Rectangular, clear, all sides polished
Brass dial head 40 mm diameter divided and marked in 100 divisions, vertical scale 10-0-10 mm, fitted on heavy brass disc, with 3 pointed legs, distance between legs 40 mm.
90 mm diameter,16 mm thickness
Sizes :
Error: Contact form not found.
WhatsApp us
Username or email address *
Password *
Log in
No account yet?
Reviews
There are no reviews yet.