منظار ( تلسكوب ) استوائي عاكس بقطر 130ملم استوائي آلي التتبع من نوع استروماستر/ Celestron Telescope ASTROMASTER 130EQ Motor Drive

Optical Design:

Newtonian Reflector

Aperture:

130mm (5.11")

Focal Length:

650mm (25.6")

Focal Ratio:

f/5

Focal Length of Eyepiece 1:

20mm (.78") with built-in erect image corrector

Magnification of Eyepiece 1:

33x

Focal Length of Eyepiece 2:

10mm (.4") standard

Magnification of Eyepiece 2:

65x

Barlow Lens:

Not Included

Finderscope:

Built-on StarPointer™ red dot finderscope

Star Diagonal:

None

Optical Tube:

Aluminum

Highest Useful Magnification:

307x

Lowest Useful Magnification:

19x

Limiting Stellar Magnitude:

13.1

Resolution (Rayleigh):

1.07 arc seconds

Resolution (Dawes):

.89 arc seconds

Light Gathering Power (Compared to human eye):

345x

Secondary Mirror Obstruction:

44mm (1.73")

Secondary Mirror Obstruction by Diameter:

34%

Secondary Mirror Obstruction by Area:

11%

Optical Coatings:

TBD

Optical Tube Length:

610mm (24")

Optical Tube Diameter:

TBD

Optical Tube Weight:

TBD

Dovetail:

CG-3 Dovetail bar

Mount Type:

CG-3 Equatorial

Height adjustment range (includes mount and tripod):

812.8mm - 1295.4mm (32" - 51")

Tripod Leg Diameter:

31.75mm (1.25") steel

Accessory Tray:

Yes

Tripod Weight:

7.6 lbs (3.44 kg)

Slew Speeds:

Manual

Dovetail Compatibility:

CG-3 saddle plate

Software:

Celestron Starry Night Basic Edition Software and SkyPortal App

Total Kit Weight:

TBD

Included Items:

Optical tube
Tripod and mount (preassembled)
20mm eyepiece with built-in erect image corrector
Standard 10mm eyepiece
Red-dot finderscope
Manual

Solar Warning

• Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result.
• Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
• Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.