折射望远镜星特朗AVX6星特朗天文望远镜哈尔滨经销商

 折射望远镜星特朗AVX6星特朗天文望远镜哈尔滨经销商， 折射望远镜星特朗AVX6成像清晰，适用范围广，欢迎电询：18907134060.

折射望远镜星特朗AVX6星特朗天文望远镜哈尔滨经销商参数：

Optical Design Refractor

Aperture (mm) 150 mm (5.91 in)

Telescope Type Computerized (GOTO)

Focal Length 1200 mm (47 in)

Focal Ratio 8

Focal Length of Eyepiece 1 (mm) 20 mm (0.79 in)

Magnification of Eyepiece 1 60 x

Finderscope 9x50

Tripod Adjustable, Stainless Steel

Tripod Leg Diameter 2"

Highest Useful Magnification 354 x

Lowest Useful Magnification 21 x

Limiting Stellar Magnitude 13.4

Resolution (Rayleigh) 0.93 arc seconds

Resolution (Dawes) 0.77 arc seconds

Light Gathering Power (Compared to human eye) 459 x

Optical Tube Length 51" in (1295 mm)

Optical Tube Weight 19 lbs (8.62 kg)

Mount Height (Max) 64" in (1626 mm)

Mount Height (Min) 44" in (1118 mm)

Tripod Weight 18 lbs (8.16 kg)

Weight of Counterweights 2 x 12 lbs

Warranty 2-year Telescope Warranty

 折射望远镜星特朗AVX6星特朗天文望远镜哈尔滨经销商， 折射望远镜星特朗AVX6成像清晰，适用范围广，欢迎电询：18907134060.