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Takahashi TOA-130NFB
$6,760.00
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...