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Retractable dew shield
Dew shield cover
Getting to know your telescope
Extend
ZenithStar 66 SD Doublet APO Specifications
P01
P02
main tube
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360 rotatable
focuser lock screw
1.25" adapter
1:10 fine focus knob
lock screw for
focuser drawtube
Limiting Magnitude
Aperture
Focal Ratio
Focal Length
Objective Type
Resolving Power
Lens Shade
Focuser
1.25" Adapter
Case
Tube Diameter
Tube Weight
Tube Length
Case Dimensions
(WxHxD)
1.25" adapter
lock screw
L Bracket
Connection point
for tripod
L- type Mount
Field Stops
Case Weight
66 mm
F / 5.9
388 mm (15.3")
SD Doublet, Air Spaced,
Fully Multi-Coated, STM coating
1.78"
10.8
Retractable
Brass Compression Ring
Aluminium Case (Standard)
75 mm (2.95")
3.5 lbs. (1.7 kg)
300 mm (11.8") Fully Retracted
360 mm (14.2") Fully Extended
38.5 cm x 24.5 cm x 16.5 cm
(15" x 9.6" x 6.5")
(Water Resistant)
40.6 mm (1.6") Crayford Focuser
with 1:10 dual-speed microfocuser
63 mm (2.4") Focuser Travel Length
360 Rotatable Design
L Bracket Based
10 Baffles
3.7 mm (1.6")
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