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APM APO Super ED 115-805 Telescope

APM APO Super ED 115-805 Telescope
Price:  £3,729.00(Inc. 20% VAT)

Product Code:  APO115
Manufacturer:  APM

The 115/805 is the classic APM all rounder. It offers a focal length of 805mm making it an ideal and transportable visual tool, but also a useful focal ratio of f7 for excellent light gathering during imaging. Traditional APM-LZOS quality can be found in the lens cell, which as usual, is guaranteed to be a minimum 95% Strehl. Further enhancing this already excellent performance is an APM tube which is baffled to extract the last little bit of contrast from the optical design. The 115/805 is therefore equally suited to any task that it might be put to.

Imaging accessories for the 115-805 include a 2.5_ field flattener and a special medium format flattener both of which maintain the focal length. There is also a dedicated Reducer designed by Massimo Riccardi. This changes focal length by a factor of x0.75, resulting in a 604mm focal length and ultra fast f5.25 aperture.

The 115/805 also features a retractable Dew-Shield with inner shade to help prevent dewing. Both focuser options provide 360 Degree rotation for perfect camera alignment, high load capacities and 1:10 lockable fine focusing.


The 115/805__s comprehensive baffles and a fantastic image of M81 using the 115/805 by Jason Boyce


  • Triplet Super ED Apochromatic Refractor
  • LZOS OK-4 Super ED / OF-1 Elements. Multicoated
  • Kruppax 50, Aluminium CNC Tube
  • 2.5, 3.0_ or 3.5_ APM or Starlight Instruments Focusers
  • Retractable Dew-Shield
  • CNC Tube Rings
  • Finder Shoe Bracket and Mount
  • 2_ and 1 _ Eyepiece Adapters
  • LZOS Optical Test Report


  • Length 650mm (760mm Observing)
  • Max Diameter 152mm
  • Tube Weight 19.8Ibs / 9kg
  • Aperture 115mm
  • Focal Length 805mm
  • Focal Ratio f7.0
  • Resolution 1.00_ Arc Seconds
  • Limit Value 12.1 Magnitude
  • Max Mag 230x

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