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  1. Altair 102mm F6.5 ED Triplet APO v2.0

    Altair 102mm F6.5 ED Triplet APO v2.0

    An air-spaced ED triplet APO lens in a collimatable cell gives a sharp, high resolution image with great colour correction and contrast due to the FPL-53 Extra Dispersion lens element. The lens cell has multicoatings on all surfaces to increase light transmission.

    • £ 1,199.03
  2. Altair 8" F4 Imaging Newtonian

    Altair 8" F4 Imaging Newtonian

    This 8" optical tube is a very fast focal ratio f/4 reflector that has been mechanically and optically designed for wide field deep space imaging. It can be used with DSLR's, web cams and CCD cameras.

    • £ 485.00
  3. Altair 8" F4 Imaging Newtonian

    Altair 8" F4 Imaging Newtonian with Coma Corrector

    This 8" optical tube is a very fast focal ratio f/4 reflector that has been mechanically and optically designed for wide field deep space imaging. It can be used with DSLR's, web cams and CCD cameras.

    • £ 550.00
  4. Altair Astro 10" F8 Ritchey Chretien Astrograph Carbon Fibre Deluxe

    Altair Astro 10" F8 Ritchey Chretien Astrograph Carbon Fibre Deluxe

    This is a deluxe version of the 10" F8 GSO / Astrotech / Orion Ritchey-Chrétien with the New 3" Linear Bearing Focuser included as standard.

    • £ 2,598.99
  5. Altair Astro 10" F8 Ritchey Chretien Astrograph Carbon Fibre Deluxe, With Starlight Focuser

    Altair Astro 10" F8 Ritchey Chretien Astrograph Carbon Fibre Deluxe, With Starlight Focuser

    This is a deluxe version of the 10" F8 GSO / Astrotech / Orion Ritchey-Chrétien with the Genuine 3" Starlight Feathertouch dual speed focuser as standard.

    • £ 3,298.99
  6. Altair Astro Mak 150-1800 Rumak Maksutov Telescope

    Altair Astro Mak 150-1800 Rumak Maksutov Telescope

    The Rumak optical design allows a higher quality instrument with excellent field correction and very smooth optical surfaces to be made at an excellent price vs. performance point. The secondary mirror of a Rumak telescope has a different and precisely figured curvature to the front corrector plate it's mounted on - this is unlike normal Maksutovs which use a silvered spot on the back of the meniscus to reduce manufacturing costs.

    • £ 749.98
  7. Altair GSO 8" F8 Ritchey Chretien Astrograph Carbon Fibre Deluxe

    Altair GSO 8" F8 Ritchey Chretien Astrograph Carbon Fibre Deluxe

    This is a "deluxe" version of the tried and tested 8" GSO / Orion / Astro Tech F8 Ritchey-Chrétien and 2" dual speed linear bearing focuser.

    • £ 1,299.00
  8. Altair GSO 8" F8 Ritchey Chretien Astrograph Carbon Fibre Deluxe

    Altair GSO 8" F8 Ritchey Chretien Astrograph Carbon Fibre Deluxe, Starlight focuser

    This is a "deluxe" version of the tried and tested 8" GSO / Orion / Astro Tech F8 Ritchey-Chrétien and Genuine 2" Starlight Feather Touch dual speed focuser.

    • £ 1,649.00
  9. APM 100 F8 Triplet APO CNC Refractor with 3.5" Feathertouch Focuser

    APM 100 F8 Triplet APO CNC Refractor with 3.5" Feathertouch Focuser

    As with most of the APM telescopes these instruments were formerly known under the TMB brand.

    • £ 3,750.00
  10. APM 100 F8 Triplet APO Refractor with Feathertouch Focuser

    APM 100 F8 Triplet APO Refractor with Feathertouch Focuser

    As with most of the APM telescopes these instruments were formerly known under the TMB brand.

    • £ 3,560.00

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