I tried to get the correct lens filter for the Pentax but Amazon did not come through. Boo.
Fortunately there was a “smart phone” filter that came with the glasses I ordered – and it was juuuust big enough to cover my 300mm lens. So each shot required my right hand holding the camera, and my left hand holding the flimsy solar filter perfectly centered over the lens. A bit of an act, but a few shots came out.
