CCA Series
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Takahashi's corrected Cassegrain astrograph was developed as an improvement to the BRC-250 and designed with imaging in mind. The producing a flat field across an 88mm image circle. Fitted with a carbon fiber tube and a temperature compensated lens cell to maintain focus during long exposures that is ASCOM compliant.
Takahashi's corrected Cassegrain astrograph was developed as an improvement to the BRC-250 and designed with imaging in mind. The producing a flat field across an 88mm image circle. Fitted with a carbon fiber tube and a temperature compensated lens cell to maintain focus during long exposures that is ASCOM compliant.