Any of you gurus care to point me in the direction of a lens... if it exists
I have nikon D3100, have the kit 18-55 and a 35mm F1.4 prime.
Very little money to spend (or a lot of competing demands on the dollar) but I'd like to take some star pics / desert landscapes. Heading into the outback before too long.
I'm considering one of those time lapse controllers too, so I can sit up and tripod shoot through the night for star trails etc. They seem pretty cheap
http://www.ebay.com.au/itm/Time-Lapse-Intervalometer-Remote-Timer-Shutter-for-Nikon-D3100-D3200-D90-D600-AU-/262493688957?hash=item3d1dd7d47d:g:MMAAAOSwNuxXalhRThis inspired me, a place I've been

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So I'm thinking of a cheap very wide angle I guess, sigma or tamron maybe? Anyone had any good results with one?