optical telescope accessories
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Ideal for terrestrial observation - correct image orientation
Prism for an upright and correct image and a comfortable viewing position
Use advantages of 2x Barlow lens with 2" accessories, including 1,25" adapter
Provides outstanding correction on the axis and in the field. Suitable for all Newtonian telescopes
Suitable for all GSO RC telescopes from 6" to 16" and for all RC telescopes with f8
For terrestrial viewing and astronomy with upright and not mirrored image orientation
For terrestrial viewing and astronomy with upright and not mirrored image orientation
High-quality 4-element apochromatic design for very good sharpness for observation and astrophotography
This coma corrector and reducer turns your Newtonian telescope into a high-speed astrograph.
Full illumination and field correction up to 46 mm diameter (full-frame size)
Excellent field flattening even for full-frame size and medium-format sensors
Ideal for lunar and planetary imaging with DSLR cameras