Seben Barlow Lens BA1 (2x) 31,7mm (1.25″)

Seben Barlow Lens BA1 (2x) 31,7mm (1.25
  • This time-proven beginner Barlow Lens offers good optical performance and an excellent price-performance.
  • The Barlow Lens doubles the magnification of the inserted eyepiece.

This time-proven beginner Barlow Lens offers good optical performance and an excellent price-performance ratio.
The Barlow Lens doubles the magnification of the inserted eyepiece.

Lowest Price: £11.99
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Seben’s 90° 1,25“ (31,7mm) AP2 Amici erecting prism for refractor telescopes

Seben’s 90° 1,25“ (31,7mm) AP2 Amici erecting prism for refractor telescopes
  • You can now convert your telescope into a spotting scope for nature observations.
  • Suitable for refractor, Schmidt-Cassegrain and Maksutov telescopes. Not suitable for reflector telescopes.
  • 31.7mm (1.25″) connection on both sides
  • 90° angled-view

Seben’s 90° AP2 Amici Prism

The Amici prism produces an upright and side correct image on refractor, Schmidt-Cassegrain and Maksutov telescopes. This is of particular importance for terrestrial viewing, since astronomical telescopes usually deliver an upside down image.

Contents of delivery:
1x Prisme Amici

Lowest Price: £17.99
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Seben’s 45° 1,25“ (31,7mm) AP1 Amici erecting prism for refractor telescopes

Seben’s 45° 1,25“ (31,7mm) AP1 Amici erecting prism for refractor telescopes
  • You can now convert your telescope into a spotting scope for nature observations.
  • Suitable for refractor, Schmidt-Cassegrain and Maksutov telescopes. Not suitable for reflector telescopes.
  • 31.7mm (1.25″) connection on both sides
  • 45° angled-view

Seben’s 45° AP1 Amici Prism

The Amici prism produces an upright and side correct image on refractor, Schmidt-Cassegrain and Maksutov telescopes. This is of particular importance for terrestrial viewing, since astronomical telescopes usually deliver an upside down image.

Contents of delivery:
1x Prisme Amici

Lowest Price: £15.99
Buy from Amazon