Optical Sets
For all self-builders, we offer a wide range of mirrors, mirror sets and lenses in Cells. Whether for an upgrade, as a replacement or the DIY dream telescope, you are sure to find the right optics here.
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Elliptical secondary flat for Newtonian telescopes with 75 mm diameter minor axis and 97 % coating.
Elliptical secondary flat for Newtonian telescopes with 82 mm diameter minor axis and 97 % coating.
Elliptical secondary flat for Newtonian telescopes with 90 mm diameter minor axis and 97 % coating.
Elliptical secondary flat for Newtonian telescopes with 100 mm diameter minor axis and 97 % coating.
Elliptical secondary flat for Newtonian telescopes with 110 mm diameter minor axis and 97 % coating.
Elliptical secondary flat for Newtonian telescopes with 120 mm diameter minor axis and 97 % coating.
Elliptical secondary flat for Newtonian telescopes with 130 mm diameter minor axis and 97 % coating.
Elliptical secondary flat for Newtonian telescopes with 140 mm diameter minor axis and 97 % coating.
Elliptical secondary flat for Newtonian telescopes with 150 mm diameter minor axis and 97 % coating.
Elliptical secondary flat for Newtonian telescopes with 160 mm diameter minor axis and 97 % coating.
Elliptical secondary flat for Newtonian telescopes with 170 mm diameter minor axis and 97 % coating.
High quality and precise 6" f/8 parabolic primary from Orion UK with 1/10 Lambda PTV.