TULP1 and hyperopia: High hyperopia had the greatest representation from the BEST1 (n = 4, +6.69 ± 0.97D), RS1 (n = 4, +7.00 ± 2.00D), MFRP (n = 2, +12.31 ± 4.33D) and TULP1 (n = 2, +6.13 ± 1.24D) genotypes.