Telescope accessories
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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
Broad band filter for city light suppression, also suitable for small aperture
Blocks IR and UV light for improvement of contrast during imaging
Suitable for all GSO RC telescopes from 6" to 16" and for all RC telescopes with f8
Gradually reduces the brightness of moon and planets
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
Simple adjustment of primary and secondary mirror - Newtonian offset considered
Fine adjustment with high precision, combined with little height.
Reduces the brightness to 25% - ideal for lunar and planetary observations.