Optikinetics Solar 250 Optikinetics Solar 250 with Opti 3" Cassette Effect Opti 3" Cassettes LFL 1976 3" cassettes LFL No 33£20 / £20 LFL No 34£20 / £20 LFL No 42£20 / £20 LFL No 45£20 / £20 LFL No 51£20 / £20 LFL No 55£20 / £20 LFL No 57£20 / £20 LFL No 58£20 / £20 LFL No 59£20 / £20 LFL No 62£20 / £20 LFL No 63£20 / £20 LFL No 65£20 / £20
