32
I
ENGLISH
Technical Specifications
NexStar 6SE (#11068)
NexStar 8SE (#11069)
Design
Schmidt Cassegrain Optical Design
Schmidt Cassegrain Optical Design
Aperture
6 in (150mm)
8 in (200mm)
Focal length
60 in (1500mm)
80 in (2032mm)
F/ratio of the optical system
10
10
Primary mirror:
Diameter coatings
150mm
Starbright XLT
®
200mm
Starbright XLT
®
Secondary mirror spot size
2 2-inch
2 5-inch
Secondary obstruction
37% by diameter; 14% by area
35% by diameter; 12% by area
Corrector plate:
Material coatings
Optical Quality Crown Glass
Starbright XLT
®
Optical Quality Crown Glass
Starbright XLT
®
Highest useful magnification
354x
480x
Lowest useful magnification
(7mm exit pupil)
21x
29x
Resolution:
Rayleigh criterion dawes limit
92 arc seconds
77 arc seconds
68 arc seconds
57 arc seconds
Light gathering power
459x unaided eye
843x unaided eye
Near focus standard
eyepiece or camera
~ 20 feet
~ 25 feet
Field of view:
Standard eyepiece
8º
64º
Linear field of view
(at 1000 yds)
42 feet
33 6 feet
Magnification:
Standard eyepiece
60x
81x
Optical tube length
16 inches
17 inches
Weight of telescope
21 lbs
24 lbs
Weight of tripod
9 lbs
9 lbs
Input Voltage
12 V DC Nominal
12 V DC Nominal
Batteries Required
8-AA Alkaline (not included)
8-AA Alkaline (not included)
Power Supply Requirements
12 VDC-750 mA (Tip positive)
12 VDC-750 mA (Tip positive)
APPENDIX A: SPECIFICATIONS
Содержание NexStar 6 SE
Страница 1: ...INSTRUCTION MANUAL Model 11068 NexStar 6 SE Model 11069 NexStar 8 SE...
Страница 38: ...MODE D EMPLOI Mod le 11068 NexStar 6 SE Mod le 11069 NexStar 8 SE...
Страница 75: ...BEDIENUNGSANLEITUNG Modell Best Nr 11068 NexStar 6 SE Modell Best Nr 11069 NexStar 8 SE...
Страница 112: ...ITALIANO I 111 MANUALE DI ISTRUZIONI Modello n 11068 NexStar 6 SE Modello n 11069 NexStar 8 SE...
Страница 149: ...MANUAL DE INSTRUCCIONES Modelo 11068 NexStar 6 SE Modelo 11069 NexStar 8 SE...