Does a letter of rec from a Psychology professor count as a science?

Hi, so I'm going to be a senior this fall and I want to apply to optometry school this summer. I am struggling to find letters of recommendation. I was thinking of asking my previous psychology professor but was not sure if this would count as a science letter? Does anyone know if optometry schools will consider this a science? Thank you!
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Pre-Optometry Source Type: forums