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CFF Telescopes Classical Cassegrain 350 mm F/17

CFF Telescopes Classical Cassegrain 350 mm F/17

CFF Telescopes Classical Cassegrain reflector 350 mm F/17 with ULE primary mirror (Quartz or Clearceram HS), quartz secondary mirror and Feather Touch 2" rack&pinion or Moonlite 2" with DC stepper motor focuser.

Truss tube OTA, 23% linear obstruction and primary mirror fans. Standard delivery includes also Losmandy dovetail and shroud pack (secondary casing shroud, secondary cage shroud, truss shroud).

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CFF Telescopes Classical Cassegrain 350 mm F/17

CFF Telescopes

New product

CFF Telescopes Classical Cassegrain reflector 350 mm F/17 with ULE primary mirror (Quartz or Clearceram HS), quartz secondary mirror and Feather Touch 2" rack&pinion or Moonlite 2" with DC stepper motor focuser.

Truss tube OTA, 23% linear obstruction and primary mirror fans. Standard delivery includes also Losmandy dovetail and shroud pack (secondary casing shroud, secondary cage shroud, truss shroud).

More details

10 990,00 €

Ordered upon request

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CFF Telescopes Classical Cassegrain reflector 350 mm F/17 with ULE primary mirror (Quartz or Clearceram HS), quartz secondary mirror and Feather Touch 2" rack&pinion or Moonlite 2" with DC stepper motor focuser.

Supremax33 primary mirror available as an option. We do not reccomend this option unless you live in a warm climate with very low temperature difference between day and night. Supremax33 has a very hogh thermal intertia.

Truss tube OTA, 23% linear obstruction and primary mirror fans. Standard delivery includes also Losmandy dovetail and shroud pack (secondary casing shroud, secondary cage shroud, truss shroud).

A fantastic instruments designed for high resolution planetary and lunar imaging or observation.

Characteristics

  • Clear aperture: 350 mm
  • Focal length: 5950 mm
  • Primary substrate: Quartz or Ohara Clearceram HS (Supremax 33 primary mirror available as an option)
  • Secondary substrate: Quartz
  • Manual adjustments/collimation for both mirrors
  • Primary mirror cage: Carbon Fiber
  • Truss tubes: Carbon Fiber
  • Obstruction: 23%
  • Primary fans included

Dimensions

  • 1120 x 450 x 485 mm including focuser length
  • Weight: 23.5 kgs
  • Back-focus from end of back plate: around 230 mm
  • Focuser: 2'' Feathertouch or 2'' Moonlite DC
  • Focuser travel: 38 mm (FT 2") or 50 mm (Moonlite 2")

Items included

  • shroud pack (secondary casing shroud, secondary cage shroud, truss shroud);
  • side plates (pair);
  • handle;
  • primary mirror hard cover;
  • back-plate handles;
  • 400 mm Losmandy D-type dovetail.

Extra Items that can be added (please inquire for pricing)

  • secondary heater (please ask about possibility due to small secondary mirror diameter)
  • primary mirror heater
  • secondary focus pack (includes control box for fans, heaters, focus, cables)

CFF Telescopes manufactures their telscopes on a yearly basis so waiting times could be very long. Moreover, since there are some customization possible, we invite you to contact us directly in order to have a personalized quotation and to know lead times.

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