Astrozap Off-Axis Glass Solar Filter 295mm-302mm Eyepiece Explore Finder Scope Base installed

Explore Finder Scope Base installed on scope

We use Hoya FCD100 optics similar to Ohara FPL-53

Interference Eliminator (C mount)

Focus and clearances not guaranteed for 100% of Canon style lenses

Astrozap Off-Axis Glass Solar Filter 295mm-302mm Eyepiece Explore Finder Scope Base installedAstrozap Off Axis Glass Solar Filter These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center. By reducing the aperture the image is not darker but the visibility of daytime atmospheric turbulence is reduced. This premium off axis solar filter has an aluminum cell that is secured and centered to the tube end of the telescope with