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Reducers & Correctors

5 Items
Takahashi CR 0.73X Reducer for Mewlon 250 CRS and FSQ-106EDX4

Takahashi CR 0.73X Reducer - TKA82580

SKU: TAK-TKA82580
  • Reducer for Takahashi Mewlon 250 CRS
  • Also works with the FSQ-106EDX4 & FSQ-85EDX
  • Produces 0.73X reduction of telescope's native focal length
  • 44 mm image circle
$580.00
 
Takahashi 645 Reducer - 0.7X

Takahashi 0.7X 645 Reducer - TKA38580

SKU: TAK-TKA38580
  • Designed for Takahashi FSQ-106EDX4 and FSQ-130ED telescopes, this 645 Reducer lessens the effective focal length by a factor of 0.7x.
  • Converts the FSQ-106EDX4 into a 371 mm f/3.5 system, and the FSQ-130ED into a 455 mm f/3.5 system.
  • Offers a wider field of view while minimizing exposure times for astrophotography.
  • Produces a 70 mm image circle when installed on both scopes.
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$2,450.00
 
Takahashi f/3 Reducer - 0.6X

Takahashi 0.6X f/3 Reducer - TKA38581

SKU: TAK-TKA38581
  • Takahashi 0.6x Focal Reducer for Takahashi FSQ-106EDX4 and FSQ-130ED telescopes.
  • Reduces the focal ratio of both the FSQ-106EDX4 and FSQ-130ED from f/5 to f/3.
  • Ideally suited for anyone taking astrophotos using large sensor cameras.
  • Produces a 44 mm image circle.
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$1,640.00
 
Takahashi 35 Reducer for TOA and TSA Refractors

Takahashi 35 Reducer for TOA 130 Refractors - TKA32580A

SKU: TAK-TKA32580A
  • Takahashi TOA-35 Focal Reducer made especially for TOA-130 refractor telescopes.
  • Reduces the effective focal length of TOA-130 refractors by a factor of 0.7x, converting it from 1000 mm f/7.7 to a much faster 698 mm f/5.4 instrument.
  • Generates a 44 mm image circle.
  • Internal optics use ED glass and consist of 4 elements in 3 groups.
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$1,190.00
 
Takahashi 35 Reducer for TOA-150 Refractors

Takahashi 35 Reducer for TOA-150 or TSA-120 Refractor - TKA32580B

SKU: TAK-TKA32580B
  • Takahashi TOA-35 Focal Reducer designed for TOA-150 and TSA-120 refractor telescopes.
  • This 0.7x Reducer converts the 1100 mm f/7.3 TOA-150B and 900 mm f/7.5 TSA-120 into faster 775 mm f/5.2 and 635 mm f/5.3 optical systems respectively.
  • Generates a 44 mm image circle.
  • Internal optics use ED glass and consist of 4 elements in 3 groups.
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$1,190.00
 

A focal reducer is an excellent tool to help you achieve the magnification you need, and at High Point Scientific, we provide you with the best selection. A focal reducer, also known as a telecompressor, effectively reduces the focal length of your OTA, resulting in a wider field of view. They are also a great addition to any astrophotography set up as it can cut your exposure time down considerably. Enjoy wide views of large objects such as nebulae with a faster lens speed!


We also have a wide variety of correctors designed for flat-field correction or coma correction. A field corrector is vital for astro-imaging with certain telescope designs because it optimizes edge-of-field image quality. When observing with a Newtonian, coma correctors help reduce comatic aberration or coma. Without a coma corrector, Newtonians may show stars with comet-like tails. Add a coma corrector to your set up to make sure you view celestial objects with pinpoint definition. Also, be sure to check out our extension tubes and adapters to make sure you achieve the necessary back focus for your set up.


You will find focal reducers and correctors from all of the latest brands, including Celestron, Tele Vue, Baader, Takahashi, Sky-Watcher, and many more! Our experts have hand-selected each accessory to give you a quality selection of great products. We are ready to help you get the best views out of your telescope!

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