The following animation consists of the
images from 11.55 am to 12.22 pm BST
12.16 pm BST
12.21 pm BST
12.22 pm BST
Venus egress
This image was
taken through the eyepiece of the 14" Dobsonian shown on the right,
using a 35mm camera with 200 ISO film. The primary and secondary mirrors
were de-aluminised and the aperture reduced to 7" using a primary
mirror shield with an offset hole