Takahashi

Takahashi Seisakusho of Tokyo, Japan has been producing fluorite apochromatic refracting telescopes since they introduced the 90mm f/10 FC-90 in 1979. This revolutionized amateur astronomy as the world’s first fluorite apochromatic telescope in regular production. Since that time Takahashi has not only produced fluorite apochromats up to 250mm but also equatorial mounts and a variety of state-of-the-art telescopes such as the FSQ-106N, Hyperbolic Astrographs, Newtonian-Cassegrains and Dall-Kirkham Cassegrains.  Consistently known for their enduring perfection, Takahashi's telescopes and mounts have been long time favorites for astrophotographers worldwide.