Tuesday, January 11, 2011

Digiscoping - experimenting new cameras

I am using the Leica Apo-Televid 77 Telescope since about 10 years now and I am still very happy with it. It is a great Telescope. For digiscoping, I used the Nikon Coolpix 995 and a handmade adapter so far which worked very well until finally now the camera has a defect. I was looking for something new anyway, since it had only a 3 Mega pixel sensor, it is a camera from the 1990s. The photo series above are made with a Panasonic Lumix DMC-F4 near Faro this morning - the photos are not bad, but also still not what I expect.... so I guess I have to keep on looking !
This color-ringed Eurasian Spoonbill (Platalea leucorodia) by the way is an almost 14 years old bird from the Netherlands (like a lot of Spoonbills we see here) and seems to winter since at least 10 years here in Ria Formosa. I have reported it already almost exactly 4 years ago from the same location. The life/history of the bird I received suggests also, that it migrates crossing through the Iberian Peninsula. If you ever see a color-ringed Spoonbill and can get the color-ring combination or the code, please send a photo or detailed description *including location, date, observer etc.) to o.overdijk[at]home.nl or visit this page (in Dutch) about the ringing program here: http://www.werkgroeplepelaar.nl/fotos.htm

These two digiscoping shots of a Booted Eagle (Aquila pennata) are made here some days ago with a Canon Powershot SX130 IS. The camera has a 12x optical zoom and 12 Megapixel (like the Lumix) but produces a horrible lot of vignetting when used at the telescope... no option, really...
All photos are processed with photo shop by the way (crop, sharpen, sometimes reducing noise, contrast, lightness etc. correction, but moderate... I usually avoid changing things like saturation or hue.

No comments:

Post a Comment