Celestron Travel Scope 70 Manuale di istruzioni - Pagina 11
Sfoglia online o scarica il pdf Manuale di istruzioni per Telescope Celestron Travel Scope 70. Celestron Travel Scope 70 12. Up to 40x magnification full-height tripod with altazimuth mount
Anche per Celestron Travel Scope 70: Manuale di configurazione rapida (8 pagine)
Stampa la pagina
TECHNICAL SPECIFICATIONS
Optical Design
Aperture
Focal Length
Focal Ratio
Optical Coatings
Finderscope
Diagonal
Eyepieces
Apparent Field of View
Angular Field of View
Linear Field of View –
ft/1000 yards
m/1000 meters
Near Focus w/20 mm Eyepiece
Mount
Altitude Locking Knob
Azimuth Locking Knob
Astronomy Software Download
Highest Useful Magnifi cation
Limiting Stellar Magnitude
Resolution -- Raleigh (arc seconds)
Resolution -- Dawes Limit " "
Light Gathering Power
Optical Tube Length
Telescope Weight
Note: Specifi cations are subject to change without notice or obligation.
Model # 22028 Travel Scope 70
Refractor
70mm (2.8")
400mm
f/5.7
Fully Coated
5x24
Erect Image - 45° 1.25"
20mm 1.25" (20x)
10mm 1.25" (40x)
20mm @ 50°
10mm @ 50°
20mm @ 2.5°
10mm @ 1.3°
20mm @ 131/44
10mm @ 67/22
19' (5.8 m)
Altazimuth (Photo Tripod)
Yes
No
Yes
168x
11.7
1.98
1.66
100x
431.8mm (17")
1.5lb (.68 kg)
ENGLISH
I
11