Newtonians

Le 13028HNT-AL est un réflecteur newtonien hyperbolique avec une ouverture de 130 mm et un rapport focal rapide F2.8. Le 13028HNT-AL prend en cha...

Caractéristiques Installation rapide et facile sans outil StarPointer pour plus de commodité Fixation en queue d'aronde à dégagement rapide ...

Le nouveau Sky-Watcher Quattro Imaging Newtonian avec mise au point à double vitesse intègre un superbe jeu de miroirs avec deux avantages signifi...

Caractéristiques Les optiques de haute qualité commencent par la sélection manuelle de chaque lentille et/ou miroir afin que seule la meilleure q...

Caractéristiques Télescope à réflecteur newtonien manuel de 114 mm avec optique en verre entièrement revêtu et cadre léger. Observez en un rien ...

500mm (20") primary mirror for exceptional light-gathering Fast f/4 focal ratio, ideal for deep-sky imaging Standard 1/6 PV wavefront optics, hand...

400mm (16") primary mirror diameter 1600mm focal length at a fast f/4 focal ratio Standard 1/6 PV wavefront optics, Zygo-certified 9-point CNC-mac...

350mm (14") primary mirror diameter 1600mm nominal focal length Fast f/4.6 focal ratio Standard 1/6 PV wavefront optical accuracy, certified by Zy...

300mm (12") Primary Mirror 1600mm Focal Length f/5.3 Focal Ratio Standard 1/6 PV Wavefront Hand-Figured Optics CNC-Machined 9-Point Mirror Cell wi...

300mm (12") primary mirror diameter 1200mm nominal focal length Fast f/4 focal ratio Standard 1/6 PV wavefront optical grade Lightweight 14kg alum...

250mm (10-inch) primary mirror for exceptional light-gathering 1600mm focal length at f/6.3, ideal for both planetary and deep-sky observation Sta...

250mm (10") Primary Mirror Diameter 1200mm Nominal Focal Length f/4.8 Focal Ratio Standard 1/6 PV Wavefront Optics 11kg Nominal Tube Weight CNC 9-...

200mm Primary Mirror Diameter 1200mm Focal Length (f/6) Standard 1/6 PV Wavefront Optics 8kg Nominal Tube Weight CNC 9-Point Mirror Cell with Cool...

200mm (8-inch) Primary Mirror 900mm Focal Length Fast f/4.5 Focal Ratio Standard 1/6 PV Wavefront Hand-Figured Optics Lightweight 7kg Aluminium Tu...

150mm Primary Mirror 1200mm Focal Length f/8 Focal Ratio 1/6 PV Wavefront Standard Optical Grade Lightweight 5kg Aluminum Tube Description FAQ ...

150mm (6") primary mirror diameter 750mm focal length at a fast f/5 focal ratio Standard 1/6 PV wavefront optics with Zygo test report Lightweight...

400mm (16") Primary Mirror 1600mm Focal Length Fast f/4 Focal Ratio Standard 1/6 PV Wavefront Optics with Zygo Report CNC-Machined 9-Point Mirror ...

300mm (12") Primary Mirror Diameter 1600mm Focal Length (f/5.3) 1/6 PV Wavefront Standard Optical Accuracy Eris 2" Rack and Pinion Focuser 16kg No...

300mm (12") Primary Mirror 1200mm Focal Length f/4 Focal Ratio 1/6 PV Wavefront Standard Optics 14kg Tube Weight Description FAQ Specifications...

250mm (10-inch) primary mirror diameter 1600mm focal length (f/6.3) Standard 1/6 PV wavefront optical accuracy CNC-machined 9-point suspension mir...

250mm (10-inch) Primary Mirror 1200mm Focal Length f/4.8 Focal Ratio Standard 1/6 PV Wavefront Hand-Figured Optics 11kg Nominal Tube Weight Des...

200mm Primary Mirror 1200mm Focal Length (f/6) 1/6 PV Wavefront Standard Optics CNC 9-Point Suspension Mirror Cell Eris 2" Rack and Pinion Focuser...