The MAGNI-FOCUSER vision aid is now available with a light and a bifocal lens. It also features an adjustable, contoured padded vinyl headband. It is lightweight and washable and can be worn over glasses. Its high-impact, non-corrosive ABS plastic front lens unit is shatter- and scratch-resistant. Custom fitting is available. Edroy Products Co. Inc., 245 N. Midland Ave., Nyack, NY 10960; (800) 233-8808 or (914) 358-6600, fax (914) 358-4098.

Mini-Magnetic III for polishing jewelry measures 8 in. wide x 8 in. deep x 15 1/2 in. high and weighs 18 lbs. The unit reaches into and polishes tiny areas. It can polish between 15 and 30 rings in 30 minutes, according to the company. The unit features a 60-minute timer, fixed speed, and a two-pole DC motor. Gesswein, 255 Hancock Ave., Bridgeport, CT 06605; (800) 544-2043, Ext. 337 or (203) 366-5400, fax (203) 335-0300, www.gessweinco.com.