Re: ZenithStar 66 APO
- Ahhhh. Thank you!
--- In William-Optics@yahoogroups.com, "williamopticsmarketing"
> If you remove it, you can retract the dewshield and expose the lens
> --- In William-Optics@yahoogroups.com, "Walter Hamler" <whamler@>
> > What is the purpose of the retaining ring on the front of the dew
> > shield? Filter?
> > Walt