OLSO models : - C8 Edge-HD model is from [1]. - Celestron "classic" models are from [2]. - C9.25, 11 and 14 Edge-HD models are courtesy from [3] Radius of diffraction limited flat field : Strehl ratio versus wavelength :
OLSO models :
- C8 Edge-HD model is from [1].
- Celestron "classic" models are from [2].
- C9.25, 11 and 14 Edge-HD models are courtesy from [3]
Radius of diffraction limited flat field :
Strehl ratio versus wavelength :
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