Main features:
* 2" rack and pinion type focuser from Starlight Instruments, 50mm travel
* precision adjustment of primary & secondary mirror
* portable, medium size reflector telescope
* truss type chassis design for quick cool down
* carbon fibre and aluminium alloy high quality construction.

Specifications & technical data:
Clear aperture – 400 mm; Focal ratio – F/15; Focal length – 6000 mm; Central Obstruction – 28%, linear
Clear aperture – 400 mm; Focal ratio – F/20; Focal length – 8000 mm; Central Obstruction – 22%, linear
Primary substrate – Supremax33, Fused Silica/Quartz or Cellular
Secondary substrate – Fused Silica/Quartz
Primary mirror cage material – Carbon Fibre
Truss tubes material – Carbon Fibre.

Dimensions:
F/15 version – 1250 x 535 x 580 mm (L x W x H)
F/20 version – 1280 x 535 x 580 mm (L x W x H)
Weight – ~32 kg - with solid mirror, 45 mm thick
Usable back-focus – ~190 mm.

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