Many of our solar images are taken with decidated H-alpha filters on either the Fry telescope, or the Solarview-50 H-alpha telescope.
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/layer_1sun_1.png?itok=Z5-olt7P)
The Sun in H-alpha light, showing the chromosphere.
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/layer_2sun_0.png?itok=UCAA3zaT)
A sunspot region on the Sun, seen in H-alpha
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/layer_3sun_0.png?itok=rxf2u9bV)
A sunspot region, imaged through an H-alpha filter
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/layer_4sun_0.png?itok=VkZCCZy-)
Sunspot region, imaged through H-alpha filter
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/layer_5sun_0.png?itok=fB7VPM5C)
Solar prominence and loops in H-alpha
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/layer_6sun_0.png?itok=Auv_unzT)
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/layer_7sun_0.png?itok=EvFAKXAg)
![](https://www.ucl.ac.uk/ucl-observatory/sites/ucl_observatory/files/styles/owl_carousel/public/layer_8sun_0.png?itok=TflbGZH1)