Dude go to radio shack and tell them you want the $ 13.00 microscope.. I got me one today and I know they are in radio shacks all over the states for 13 or right around that much.. It is just a small handheld one that is shaped like a small camcorder.. its like looking through a range finder or one eyed binoculars.. real handy. they are 60x - 100x's but I leave mine at 60x's... I PROMISE you will love it!!!!!!! I would think you have maybe like 2 - 4 weeks but im no pro at all..but if weather wont let it be then use your own judgement!