Isomeric esterification of camphene with glacial acetic acid catalyzed by Lewis was studied to produced isobornyl acetate.And the suitable esterification conditions were examined and optimized as following: FeCl3 as catalyst, catalyst dosage 10% (mass ratio of camphene), reaction temperature 25°C, reaction time 2h, n(camphene) : n(acetic acid) 1 : 3.As results, using 94.9% camphene (the total of camphene 84.8% and tricyclene 10.1%) as raw material, the conversion rate of camphene was nearly 99%, the selectivity of isobornyl acetate reached 94%, and the yield of isobornyl acetate reached more than 88% in the product.