PrismPathPro is a handy tool for anyone working with prisms in the lab or class. Check how the beam’s bend changes with wavelength, and see Abbe number and color spread in a tap. Test for total internal reflection so you don’t lose light where you don’t expect to. Track entry and exit angles through each face using simple Snell’s-law math. Model a pair of prisms to see the net beam steer and how sensitive it is. Add tolerances to get a realistic “δ ± Δ” range, not just a single ideal value. Compare common glasses (BK7, F2, fused silica) and pick what fits your goal.
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