Takahashi - 2.7 " Flattener for Takahashi TOA-130S

* The Takahashi TOA-FL35 Flattener was designed specifically for the Takahashi TOA-130S refractor telescope. * Perfect diameter match at 2.7". * The Takahashi TOA-FL35 Flattener creates a 40mm image circle with no edge of field distortion. * Extends over almost all CCD sensor ranges. Do you want to get more out of your Takahashi TOA-130S refractor telescope? Now you can with the Takahashi TOA-FL35 Flattener. The TOA-FL35 flattener is perfect for CCD imaging and extends over almost all CCD sensors. Now you can get the flat field you desire with no edge distortions. The Takahashi TOA-FL35 Flattener gives a generous 40mm image circle for all your general imaging applications.