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Takahashi FC-76DCU fluorite apochromatic refractor OTA version

Takahashi FC-76DCU fluorite apochromatic refractor OTA version

Takahashi FC-76DCU fluorite apochromatic refractor OTA version. DCU version has a separable OTA and accepts the optional Extender CQ 1.7x for FS-60 (TK-TKA20595). With the optional extender the scope transforms into a flatfield F/12.6 (954 mm focal lenght) four lens system called FC-76DCUQ.

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Takahashi FC-76DCU fluorite apochromatic refractor OTA version

Takahashi

TK-TFK07640

New product

Takahashi FC-76DCU fluorite apochromatic refractor OTA version. DCU version has a separable OTA and accepts the optional Extender CQ 1.7x for FS-60 (TK-TKA20595). With the optional extender the scope transforms into a flatfield F/12.6 (954 mm focal lenght) four lens system called FC-76DCUQ.

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1 464,00 €

Ordered upon request

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Takahashi FC-76DCU fluorite apochromatic refractor OTA version. DCU version has a separable OTA and accepts the optional Extender CQ 1.7x for FS-60 (TK-TKA20595). With the optional extender the scope transforms into a flatfield F/12.6 (954 mm focal lenght) four lens system called FC-76DCUQ.

Other than the Extender CQ 1.7x Takahashi has also two other optional optical accessories, the focal reducer TKA18580 and the field flattener TKA18582. Using the focal reducer focal length is lowered to 417 mm (F/5.5) with an image circle of 36 mm. Using the field flattener focal length increases a little bit to 594 mm (F/7.9) with an image circle of 40 mm. Field illumination is 60% at the edge of the image circle.

Technical specifications

  • Diameter: 76 mm
  • Focal length: 570 mm
  • Focal ratio: F/7.5
  • OTA length: 656 mm. OTA is divisible in two sections of 335 and 329 mm.
  • 1.25" eyepiece holder
  • Weigth: 1.9 Kg for the whole OTA, cradle, finder bracket and 6x30 optical finder included.
  • OTA outer diameter: 80 mm

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