Eyepiece
None
Sneider
Revaton
Beacon
focal length
magnification
ref.index
Objective
None
Max
Yukon
Lateran
Jasonite
focal length
magnification
ref.index
Dr. Ausbach's Specimens
pick one --
None
#167
#232
#348
#439
#557
#640
Science at a Distance
© 2000, Professor John Blamire
