Optics consist of a Huygenian eyepiece and a multi-lens objective. The assembled body is 21cm long.
Four objectives are included with this instrument (L to R) 1", 1/2, 1/4, 1/8. The two low magnification objectives have integrated Lieberkuhn reflectors. Magnification is approximately 5x, 10, 20, 40x.
There are two Huygenian eyepieces with this instrument: A: low-magnification; B: high magnification. (B cannot be disassembled). Both eyepieces are 6.8cm long.
|
dia
|
f
|
dia
|
f
|
|
|
A
|
12mm
|
42
|
30
|
75
|
|
B
|
10
|
?
|
30
|
35
|
Eyepiece specs.