dugnsuz
06-09-2005, 05:30 PM
semi-apochromat:
Marketing term intended to convey the impression that a telecope is particularly well corrected for longitudinal chromatic aberration. There is no generally accepted technical definition for semi-apochromat. It is probably wisest to assume that the phrase is meaningless.
I worry when I read this!
How does say the ED80 generic scopes around at the moment compare to a semi-apo' like the Zenithstar 80?
Mike Pinner you're up!!!
Cheers
Doug
Marketing term intended to convey the impression that a telecope is particularly well corrected for longitudinal chromatic aberration. There is no generally accepted technical definition for semi-apochromat. It is probably wisest to assume that the phrase is meaningless.
I worry when I read this!
How does say the ED80 generic scopes around at the moment compare to a semi-apo' like the Zenithstar 80?
Mike Pinner you're up!!!
Cheers
Doug