Keeping Those Harmful Rays at Bay

By KATHLEEN DOHENY

June 13, 1995 12 AM PT

Blocking out the sun can minimize wrinkles and skin-cancer risk. The options and the costs:

* Osco Ultra Sun Block, SPF 30, 4 ounces, $3.99.

* Sunshield wide-brimmed straw hat with chin tie, $6.99.

* Coppertone Sport Sweatproof Sunblock, SPF 15, 4 ounces, $8.29.

* Octagonal market-style patio umbrella, 7- to 9-inch diameter, $150 to $995, Universal Furniture Co., Studio City.