Celestron ASTRO FI 22202 Руководство по эксплуатации - Страница 10
Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Телескоп Celestron ASTRO FI 22202. Celestron ASTRO FI 22202 12 страниц. 90 mm refractor/102 mm maksutov/130 mm newtonian
Печатать страницуSPECIFICATIONS
SKU #
Optical Design
Aperture
Focal Length
Focal Ratio
Optical Coatings
Eyepiece / Magnifi cation
Finderscope
Resolution
Light Gathering Power
Highest Useful Magnifi cation
Lowest Useful Magnifi cation
Limiting Stellar Magnitude
Tripod
Warranty
Optical Tube Length
Total Telescope Kit Weight
SKU #
Optical Design
Aperture
Focal Length
Focal Ratio
Optical Coatings
Eyepiece / Magnifi cation
Finderscope
Resolution
Light Gathering Power
Highest Useful Magnifi cation
Lowest Useful Magnifi cation
Limiting Stellar Magnitude
Tripod
Warranty
Optical Tube Length
Total Telescope Kit Weight
10
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22201
Refractor
90 mm (3.5")
910 mm
f/10.1
Fully-coated
25 mm Kellner (1.25") / 36x;
10 mm Kellner (1.25") / 91x
StarPointer Red-Dot Finderscope
Rayleigh: 1.54 arc seconds /
Dawes Limit: 1.29 arc seconds
165x the unaided eye
213x
13x
12.3
Adjustable-height aluminum
2-Years
37.2 inches (94.5 cm)
13.6 lbs
22203
Newtonian Refl ector
130 mm (5.1")
650 mm
f/5
Aluminum with SiO2
25 mm Kellner (1.25") / 26x;
10 mm Kellner (1.25") / 65x
StarPointer Red-Dot Finderscope
Rayleigh: 1.07 arc seconds /
Dawes Limit: 0.89 arc seconds
345x the unaided eye
307x
19x
13.1
Adjustable-height aluminum
2-Years
26 inches (66 cm)
17.0 lbs
A s t r o F i T E L E S C OP E
22202
Maksutov-Cassegrain
102 mm (4.0")
1325 mm
f/13
Fully-coated
25 mm Kellner (1.25") / 53x;
10 mm Kellner (1.25") / 132x
StarPointer Red-Dot Finderscope
Rayleigh: 1.37 arc seconds /
Dawes Limit: 1.14 arc seconds
212x the unaided eye
241x
15x
12.5
Adjustable-height aluminum
2-Years
11 inches (27.9 cm)
13.6 lbs