Section 2701 - Opinion testimony by lay witnessesIf the witness is not testifying as an expert, the witness's testimony in the form of opinions or inferences is limited to those opinions or inferences which are:
1. Rationally based on the perception of the witness;2. Helpful to a clear understanding of his testimony or the determination of a fact in issue; and3. Not based on scientific, technical or other specialized knowledge within the scope of Section 2702 of this title.Okla. Stat. tit. 12, § 2701
Laws 1978, SB 276, c. 285, § 701, eff. 10/1/1978; Amended by Laws 2002 , HB 1939, c. 468, §54, eff. 11/1/2002.