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SQA55 , User s Manual DO NOT LOOK AT SUN THROUGH TELESCOPE. IT WILL CAUSE IRREVERSIBLE DAMAGE TO YOUR EYES. w w w . s h a r p s t a r - o p t i c s . c o m...
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S Q A 5 5 规 格 : 口 径 : 5 5 m m 焦 距 : 2 6 4 m m 焦 比 : F 4 . 8 物 镜 类 型 : 五 片 式 全 分 离 p e t z v a l A P O 全...
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E n g l i s h I n s t r u c t i o n s f o r u s e T h e S Q A 5 5 i s a n O T A w i t h a n a p e r t u r e o f 5 5 m m , a f o c a l l e n g t h o f 2 6 4 m m , a n d a n a t i v e f o c a l r a t i o o f F 4 .
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t h a t c a n m o u n t a v a r i e t y o f a s t r o n o m i c a l a c c e s s o r i e s . T h e h a n d l e i s a q u i c k - r e l e a s e d e s i g n a n d c a n b e r e m o v e d a n d i n s t a l l e d w i t h o u t a d d i t i o n a l t o o l s .
3/8-16 to 1/4-20 1/4-20 Product Parts Quick-release multi-functional handle Unlock knob Quick-release dew shield Fine adjustment ring Quick-release base Aperture adjustment ring Focus distance scale Coarse adjustment ring Quick-release Coarse adjustment handwheel shooting mount Vixen style 200mm dovetail plate Fine adjustment locking knob Tube ring locking knob Indicator Scale Image field rotator locking knob...
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SQA55 Specifications Aperture:5 5 m m Focal length:2 6 4 m m Focal ratio:F 4 . 8 Objective lens:Q u i n t u p l e t a i r - s p a c e d P e t z v a l A P O Total length:3 1 6 m m ( i n c l u l d i n g d e w s h i e l d ) ;...
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