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Come join the friendliest, most engaging and inclusive astronomy forum geared for beginners and advanced telescope users, astrophotography devotees, plus check out our "Astro" goods vendors.
In the words of Professor Farnsworth, Good News Everybody!
Teleskop-Service has started a new line of refractors named TS- CF Apo
They are all triplets using FPL-55 and the purchaser gets the savings from what I can see doing price comparison.
Top grade FPL-55 is about 14% cheaper to manufacture than top grade FPL-53