Report "I just bought a Tasco 1200x microscope at a garage sale for my children. No instruction maual of course and I don't even know where to put a bulb or how to turn it on. The scope reads: Reg. No. 31200 Tasco 12 powers Wide Ocular 8x 15x 20 x Objectives 5x 12x 40x 60x Fine Focus 1200x Can anyone help? Thanks!"