In the table below you may find actual stock and pre-owned products. Some of them, might be found at our Dealers or directly at their Owners



CC350mm F/15

2017 production CFF350mm F/15 in mint condition for reason of downsizing…

RESERVED! RC250mm F/7 New design, based on F/2.7 primary, that will be mounted in the chassis and ready for testing at the end of 2017. Once the OTA is tested, it will be offered for sale. Mirror substrate is Fused Silica. More details here.
SOLD! Refractor 180mm F/7 Triplet APO OTA in excellent condition received back from one of our customers that upgraded to 200 mm F/8. Priced conveniently at 12900 €.
SOLD! RC400mm F/8 First big Ritchey-Chretien made by us, which is based on a pair of Quartz mirrors. In combination with our bigger Field Corrector offers a corrected field diameter bigger than 60 mm!
SOLD! CC290mm Our first take at full tube Cassegrains, based on a finely annealed Supremax blank of 40 mm thickness. Excellent quality! (Please check the pictures in our Gallery)

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