See also Annular and Partial Solar Eclipses
The eclipse of 22nd July 2009 observed beside a lake, south-west of Huzhou at Chengshanjou, China. Totality lasted 5 minutes 48 seconds. On the morning of the eclipse it was raining. During the eclipse there was always cloud of varying thickness, with the first minute or so of totality opaque.
The photos, cropped, were taken with a DSLR camera with a 55mm lens. ISO set at 200.
The eclipse in the Sahara occured on the 29th March 2006. I was on the Travelquest/S&T expedition at the site in the middle of a desert 120km south of Tobruk, Libya. Totality lasted 3 minutes 59 seconds. Imaged with a 60mm FS60C refractor operating at 390mm with a DSLR camera (set at ISO 200), undriven.
Observed from Koolymilka in deserts of South Australia on 4th December 2002. Totality lasted just 29 seconds!
A multiple exposure taken on a single frame of Ektachrome 100 slide film. Taken with a 50mm focal length lens. Partial phases at 1/1000 second and total phase at 1/15 second.
The eclipse of 21st June 2001 observed from Ruya river valley on the Lowveld of Zimbabwe. Totality lasted 3 minutes 20 seconds. The Photos were taken with a undriven 70mm Pronto Refractor (480mm focal length). Kodak Elite Chrome 200 slide film.
This eclpse had a typical solar minimum corona. It was quite a shock to me to see no equatorial streamers! Observed from Kamen Brag, Bulgaria on the Black Sea Coast. Totality lasted 2 minutes 19 seconds.
One aspect of the Partial Phase that is characteristic of a total eclipse is the central movement of the large enough moon across the sun. This is shown in the image. 70mm refractor (Pronto) with focal 480mm. Solar Filter used. Kodak Elite Chrome 100 slide film. 11th August 1999.
Observed from M.S. Statendam off Curaçao on 26th February 1998. Totality lasted 3 minutes 37 seconds.
Photos taken with a 480mm focal length 70mm refractor (Pronto), undriven. Ektachrome 400 slide film.
The Solar Corona over the twin snow capped volcanoes Pomerape and Parinacota. Observed from Lauca National Park in the extreme north of the Chilean Andes. Altitude 4200m. Totality lasted 3 minutes 0 seconds. 3rd November 1994.
Left: Bright Prominences. 210mm camera lens used with Kodachrome 64. The exposure was 1/125th second.
Image cropped.
Right: I have put together a mosaic of two wide angle shots taken by Angela O'Connell.
Solar prominences and the extreme inner Corona. Observed from Kona on the Big Island of Hawaii on 11th July 1991. Totality lasted 4 minutes 6 seconds. Telephoto lens set at 210mm.