Specifications

^Step	^Target	^Tolerance	^{% Light}^Reflection
¹	^.05	^.02	^89.13
²	^.15	^.02	^70.79
³	^.30	^.02	^50.12
⁴	^.45	^.02	^35.48
⁵	^.60	^.02	^25.12
⁶	^.75	^.03	^17.78
⁷	^.90	^.03	^12.59
⁸	^1.07	^.04	^8.511
⁹	^1.25	^.05	^5.623
¹⁰	^1.45	^.06	^3.548
¹¹	^1.70	^.07	^1.995
¹²	^2.00	^.08	¹