retractable Lens shade
Lens shade Locking screws
Finderscope
Eyepiece
star Diagonal
Dual speed
Focus Control
3” mounting bar
tube ring
Locking Clamp
FigUrE 1-1 – QUantUm rEFraCtor
33
QUantUm is ConvEniEntLy paCKagED in onE rEUsabLE shipping
Carton that Contains thE FoLLoWing aCCEssoriEs:
QUantUm 100
Diameter
100mm
Focal Length
500mm (f/5.0)
Eyepiece
28mm - 2”
Finderscope
9x50, erect-image, 90°
Diagonal
2” mirror diagonal with dielectric coatings
Field Flattener
Built-in
Case
Aluminum, Foam Lined
Technical Specs
Highest Useful Magnifi cation
236 x
Lowest Useful Magnifi cation
14 x
Limiting Stellar Magnitude
12.5
Resolution: Rayleigh
1.39 arc seconds
Dawes Limit
1.16 arc seconds
Light Gathering Power
204 x
Optical Coatings - Standard
Fully multi-coated
Optical tube length
17 in (432 mm)
