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Sharpstar 71 mm SDQ F6.3 flatfield apo
SS_71SDQ
845,00 €
Tasse incluse
Sharpstar 71 mm SDQ F6,3 flatfield apo 71Q è un Sharpstar telescopio della Robtics categoria Rifrattore Telescopi.
Specificazioni:
- Sistema telescopico: Solo tubo ottico (OTA)
- Tipo di telescopio: Rifrattore apocromatico, Rifrattore
- Serie di telescopi: Series 6000, SDQ
- Marchio del telescopio: Sharpstar
- Apertura del telescopio (gamma): 50mm - 99mm
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Based on the enormous success of the 65Q, SharpStar now launched their latest gem, the 71SDQ to meet the increasing demand of fans.
The 71SDQ adopts a quadruplet fully-separated structure. One of them is a Japanese brand of Super ED glass with a focal length of 450 mm, focal ratio f/6.3, the focal plane is 145 mm from the end face of the 360° rotation adapter. The enormous back focal distance provides ample space for any visual or photographic equipment. It can also be used to connect 1.25" or 2" zenith mirrors (diagonal mirrors) and corresponding standard eyepieces available through our website, making the 71SDQ a multi-purpose star observation and imaging APO telescope.
Product parameters:
Model: Ruixing (SharpStar) 71 SDQ
Objective type: quadruplet fully separated APO (one of which is SD glass)
Aperture: 71 mm
Focal length: 450mm
Focus ratio: f/6. 3
Fully illuminated image circle: 44mm
Accessories: a pair of tube rings and dovetail bar
Limiting Star Magnitude: 11
Resolution: 1.67 angular seconds
Main tube outer diameter: 80mm (tube ring size)
Accessories: a pair of tube rings and dovetail bar
Net weight: 2.15kg (excluding tube rings and dovetail plate)
Total weight: 2.5kg (including tube rings and dovetail plate)
The 71SDQ adopts a quadruplet fully-separated structure. One of them is a Japanese brand of Super ED glass with a focal length of 450 mm, focal ratio f/6.3, the focal plane is 145 mm from the end face of the 360° rotation adapter. The enormous back focal distance provides ample space for any visual or photographic equipment. It can also be used to connect 1.25" or 2" zenith mirrors (diagonal mirrors) and corresponding standard eyepieces available through our website, making the 71SDQ a multi-purpose star observation and imaging APO telescope.
Product parameters:
Model: Ruixing (SharpStar) 71 SDQ
Objective type: quadruplet fully separated APO (one of which is SD glass)
Aperture: 71 mm
Focal length: 450mm
Focus ratio: f/6. 3
Fully illuminated image circle: 44mm
Accessories: a pair of tube rings and dovetail bar
Limiting Star Magnitude: 11
Resolution: 1.67 angular seconds
Main tube outer diameter: 80mm (tube ring size)
Accessories: a pair of tube rings and dovetail bar
Net weight: 2.15kg (excluding tube rings and dovetail plate)
Total weight: 2.5kg (including tube rings and dovetail plate)
- Sistema telescopico
- Solo tubo ottico (OTA)
- Tipo di telescopio
- Rifrattore*~Rifrattore apocromatico
- Serie di telescopi
- SDQ*~Series 6000
- Apertura del telescopio (mm)
Founded in China, Sharpstar manufactures a range of optical instruments and accessories, specializing in astrophotography equipment. Their innovative designs cater to both amateur and professional astronomers seeking to enhance their observation and imaging experiences.
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