StellaLyra 12'' f/12 M-LRC Classical Cassegrain Carbon Truss Telescope OTA
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StellaLyra 12'' f/12 M-LRC Classical Cassegrain Carbon Truss Telescope OTAStellaLyra 12'' f/12 M-LRC Classical Cassegrain Carbon Truss Telescope OTAStellaLyra 12'' f/12 M-LRC Classical Cassegrain Carbon Truss Telescope OTA
StellaLyra 12'' f/12 M-LRC Classical Cassegrain Carbon Truss Telescope OTAStellaLyra 12'' f/12 M-LRC Classical Cassegrain Carbon Truss Telescope OTAStellaLyra 12'' f/12 M-LRC Classical Cassegrain Carbon Truss Telescope OTA

StellaLyra 12" f/12 M-LRC Classical Cassegrain Carbon Truss Telescope OTA

£3,299.00✓ 2 year warranty

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Out of stock due 10-15 working days
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About this product

Model:  stellalyra_12_truss_cc
Part Number:  CC12A

12" f/12 StellaLyra Truss Classical Cassegrain

Perfect for high-magnification lunar and planetary observing and imaging. 

The long focal length classical Cassegrain design is an excellent choice for visual observation and astrophotography of smaller targets, such as planets, close-up Lunar, double stars, small nebulae and comets.

Open-framed, carbon fibre truss design for incredible stability, quick thermal equalisation and transportation (not to mention it looks fantastic!).

A fixed-position primary mirror eliminates the image shift that often occurs when focusing on some other telescope designs.

It also features a sturdy 3.25” dual-speed linear bearing focuser.

Three CNC-machined spacer rings are included that provide flex-free focus extension when required.

Interior knife edge baffles reduce stray light for maximum contrast.

It is fitted with a Losmandy-style dovetail mounting plate on the base and a handy Losmandy-style dovetail mounting plate on top for piggy-backing over accessories.

FEATURES

  • 304mm (12") optical aperture
  • 3648mm focal length
  • f/12 focal ratio
  • Fixed primary
  • Quartz primary and secondary mirrors
  • Primary mirror: Parabolic primary mirror; minimum 95% reflectivity
  • Secondary mirror: Minimum 95% reflectivity
  • Secondary mirror linear obstruction: 33%
  • Illuminated field diameter: 55mm
  • Multiple knife-edge baffle system
  • 3.25” dual-speed linear bearing Crayford focuser
  • U Style Finder scope base
  • Losmandy style mounting dovetail top and bottom

Extensions

The telescope is supplied with 2x 25mm and 1x 50mm CNC-machined focuser extension rings with matt-black interiors. 

What's in the box

  • Telescope OTA
  • 2" to 1.25" Adapter
  • 2x 25mm Focuser Extension Adapters
  • 1x 50mm Focuser Extension Adapters

Specifications

  • 12" F/12 M-LRC Classical Cassegrains Truss OTA (black)
  • Optical design: Classical Cassegrain Reflector
  • Aperture: 304mm (12")
  • Focal ratio: f/12
  • Focal length: 3648mm
  • Primary mirror: Parabolic primary mirror; minimum 95% reflectivity
  • Secondary mirror: Minimum 95% reflectivity
  • Secondary mirror linear obstruction: 33%
  • Illuminated field diameter: 55mm
  • Secondary mirror holder: 4-vane all metal spider, 3 collimation screws for alignment of secondary mirror
  • Focuser: 3.25” dual-speed linear bearing Crayford
  • Tube weight : 24 kg
  • Length: 841 without Focuser (Focuser Adds 133mm)

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