Focal Reducers and Flatteners

Takahashi 645 Reducer QE 0.72x (FSQ-106)

Takahashi 645 REDUCER-CA (.72X) (CCA-250) Reduces the effective focal length of the CCA-250 telescope by 0.72X, increasing the speed of the optical system for astrophotography.   Produces a 60 mm diameter image circle that is ideal for larger...

Takahashi 67 FLATTENER FOR TOA130F

Takahashi 76D Reducer (.73X) (FC-76/FC-100)

Takahashi F3 Reducer (.6X) (FSQ-106) Converts the FSQ-106 and -130 refractors to f/3 optical systems for use in astrophotography. A 0.6X reducer.  

Takahashi FC-35 REDUCER (.66X) (FC-100DF)

Takahashi FC/FS Multi Flattener 1.04X

Takahashi Flattener 0.93X (FOA-60)

Takahashi Flattener 1.01X for FSQ-85EDX

Takahashi MEWLON REDUCER FLATTENER Designed specifically for the Mewlon series of telescopes, and reduces the focal ratio by 0.8X.   Made from ED glass and produces an image circle with a diameter of 30 mm on the μ-210 telescope.

Takahashi Reducer-C (.72X) (FS-60CB ) Converts the FS-60C from an f/5.9 to an f/4.2 wide field imaging instrument. A 0.72X reducer.

Takahashi REDUCER-CR 0.73X (CCA-250/M-CR/CRS) Compatible with the Mewlon 250 CRS and FSQ-106EDX4 telescopes, providing a focal length reduction of 0.73X. Produces a 44 mm diameter image circule suitable for medium format cameras and chips.

Takahashi REDUCER-QE 0.73X (FSQ-85/FSQ-106)

Takahashi TOA-35 REDUCER w/CA ring (.7X) (TSA-120/TOA-150) Consists of 4 elements in 3 groups and utilizes ED glass, and produces a 44 mm diameter image circle.  When used with the TOA-130 and -150, the appropriate adapter ring is required.   0...

  Introducing the 0.8x Reducer for NP Scopes Model NPR-2073 0.8x Reducer for NP Scopes is specifically designed to be used with the Tele Vue NP127is and NP101is Imaging System telescopes. This reducer was designed to minimize vignetting with camera...

Tele Vue 0.8x Reducer/Flattener for 102 Scopes