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Takahashi 0.7X 645 Reducer - TKA38580

SKU: TAK-TKA38580

Due to either high demand, or the specific nature of this product, lead times may run longer than other products. Contact us at info@highpointscientific.com for a projected arrival date.

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Takahashi 645 Reducer - 0.7X - TKA38580




The 645 Reducer from Takahashi is designed for the FSQ-106EDX4 and the FSQ-130ED. It will reduce the effective focal length in either scope by 0.7X, which gives you a wider field of view and also shortens exposure times when doing astrophotography. The Takahashi 645 Reducer is a great choice when pairing with a large sensor due to its 70mm image circle.



According to Takahashi, with the 645 0.7X Reducer installed, you'll get the following focal length, focal ratio, and image circle:



Installed on FSQ-106EDX4:



  • Effective Focal Length: 371 mm

  • Effective Focal Ratio: f/3.5

  • Resulting Image Circle: 70 mm


  • Installed on FSQ-130ED:



  • Effective Focal Length: 455 mm

  • Effective Focal Ratio: f/3.5

  • Resulting Image Circle: 70 mm
  • Description
    Description

    Takahashi 645 Reducer - 0.7X - TKA38580

    The 645 Reducer from Takahashi is designed for the FSQ-106EDX4 and the FSQ-130ED. It will reduce the effective focal length in either scope by 0.7X, which gives you a wider field of view and also shortens exposure times when doing astrophotography. The Takahashi 645 Reducer is a great choice when pairing with a large sensor due to its 70mm image circle.

    According to Takahashi, with the 645 0.7X Reducer installed, you'll get the following focal length, focal ratio, and image circle:

    Installed on FSQ-106EDX4:

  • Effective Focal Length: 371 mm
  • Effective Focal Ratio: f/3.5
  • Resulting Image Circle: 70 mm
  • Installed on FSQ-130ED:

  • Effective Focal Length: 455 mm
  • Effective Focal Ratio: f/3.5
  • Resulting Image Circle: 70 mm
  • Specifications
    Specifications
    Model Number TKA38580
    Optical Modifier or Adapter Reducer
    Warranty Takahashi 5 Years Optics/Mechanical, 1 Year Electronics
    What's in the Box?
    What's in the Box?
    • 0.7X 645 Reducer
    • Takahashi 645 Reducer - 0.7X
    • Takahashi 645 Reducer - 0.7X - Laying Down
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