- Тип техники
- Бренд
Просмотр инструкции телескопа Levenhuk Skyline PRO 90 MAK, страница 18
Specifications
Levenhuk
Skyline PRO
80 MAK
Levenhuk
Skyline PRO
90 MAK
Levenhuk
Skyline PRO
105 MAK
Levenhuk
Skyline PRO
127 MAK
Levenhuk
Skyline PRO
150 MAK
Optical design
Maksutov-Cassegrain
Objective lens diameter
(aperture), mm
80
90
105
127
150
Focal length, mm
1000
1250
1300
1500
1800
Luminosity
f/12,5
f/13,9
f/12,8
f/11,8
f/12
Highest practical power, x
160
180
200
250
300
Limiting stellar magnitude
12,0
11,7
12,0
12,5
13,4
Resolution threshold, arcsec.
1,73
1,5
1,3
1,1
0,92
Mount
EQ1
EQ1
EQ2
EQ3 (3-2)
EQ5
Eyepiece
1.25"; 17 mm
& 3.6 mm
1.25";
SUPER10 &
SUPER20
1.25";
SUPER10 &
SUPER20
1.25"; PL10
& PL25
1.25"; 28 mm
Finderscope
red dot
optical 6х30
Tripod
aluminum
Batteries safety instructions
Always purchase the correct size and grade of battery most suitable for the intended use.
Always replace the whole set of batteries at one time; taking care not to mix old and new ones, or
batteries of different types.
Clean the battery contacts and also those of the device prior to battery installation.
Make sure the batteries are installed correctly with regard to polarity (+ and -).
Remove batteries from equipment that is not to be used for an extended period of time.
Remove used batteries promptly.
Never attempt to recharge primary batteries as this may cause leakage, fire, or explosion.
Never short-circuit batteries as this may lead to high temperatures, leakage, or explosion.
Never heat batteries in order to revive them.
Remember to switch off devices after use.
Keep batteries out of the reach of children, to avoid risk of ingestion, suffocation, or poisoning.
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