iOptron Imaging Newtonian Telescopes
iOptron Imaging Newtonians are fast f/4 reflectors designed for deep-sky astrophotography, gathering a lot of light in short exposures. The range includes 150mm, 200mm, 250mm and 300mm apertures.
The f/4 focal ratio gives wide fields with the smaller tubes and more image scale with the larger ones. As with any fast Newtonian, a coma corrector is recommended to keep stars round to the edge of the frame.
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iOptron 150mm f/4 Imaging Newtonian
150mm (6") Newtonian Reflector 600mm Focal Length Fast f/4 Focal Ratio 10:1 Dual-Speed Crayford Focuser OTA Weight: 9 lbs. 10 oz. Description F...
View full detailsiOptron 250mm f/4 Imaging Newtonian
250mm (10") Parabolic Primary Mirror 1000mm Focal Length Fast f/4 Focal Ratio 10:1 Dual-Speed Focuser 34 lb 1 oz Optical Tube Assembly Weight D...
View full detailsiOptron 300mm f/4 Imaging Newtonian
Clear Aperture: 300mm (11.8") Focal Ratio: f/4 Focal Length: 1200mm OTA Weight: 48 lbs Focuser: 10:1 dual-speed Description FAQ Specificat...
View full detailsiOptron 200mm f/4 Imaging Newtonian
200mm (8") Newtonian Reflector 800mm Focal Length Fast f/4 Focal Ratio 10:1 Dual-Speed Crayford Focuser OTA Weight: 20 lbs 6 oz Description FAQ...
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