takahashi

Takahashi TOA-130NFB Refractor OTA Ortho-Apochromat, not just apochromat. The Triplet Ortho-Apochromat design, built around a highly air-spaced ED triplet with two S-FPL53 elements, completely eliminates spherical aberration while delivering the...

Takahashi TOA-150B Refractor OTA The flagship, and it shows. The TOA-150B is Takahashi's top-of-the-line refractor, built resolutely for imaging and engineered to carry the heaviest photo setups, including large-sensor CCD...