Involved in the biosynthesis of monoterpene natural products related to camphor (PubMed:31927319). Catalayzes the oxidation of (+)-borneol to (+)-camphor (PubMed:31927319). Shows absolute selectivity towards (+)-borneol (PubMed:31927319). Catalyzes the oxidation of (+)-isoborneol to (-)-camphor (PubMed:31927319). Shows absolute selectivity towards (+)-isoborneol (PubMed:31927319). (1R,2S,4R)-borneol + NAD(+) = (1R,4R)-camphor + H(+) + NADH Belongs to the short-chain dehydrogenases/reductases (SDR) family.