A polycarbonate composition comprising: a first poly(carbonate-siloxane) copolymer comprising first carbonate units and first siloxane units, wherein less than 0.5 mol% of the siloxane units are directly coupled to another siloxane unit as determined via nuclear magnetic resonance spectroscopy; the first poly(carbonate-siloxane) copolymer comprising a siloxane content from 5 wt% to 8 wt% based on the total weight of the first poly(carbonate-siloxane) copolymer; a second poly(carbonate-siloxane) copolymer comprising second carbonate units and second siloxane units, wherein less than 0.5 mol% of the siloxane units are directly coupled to another siloxane unit; the second poly(carbonate-siloxane) copolymer comprising a siloxane content from 10 wt% to 30 wt% based on the total weight of the second poly(carbonate-siloxane) copolymer, and wherein the weight ratio of the first poly(carbonate-siloxane) copolymer to the second poly(carbonate-siloxane) copolymer is 2 to 20; and optionally a bisphenol polycarbonate different from the first poly(carbonate-siloxane) copolymer and the second poly(carbonate-siloxane) copolymer; wherein the first and second poly(carbonate-siloxane) copolymers independently comprise carbonate units of the formula wherein R a and R b are each independently C 1-12 alkyl, C 1-12 alkenyl, C 3-8 cycloalkyl, or C 1-12 alkoxy, p and q are each independently 0 to 4, and X a is a single bond, -O-, -S-, -S -, -S 2 -, -C -, a C 1-11 alkylidene of formula -C(R c)(R d) - wherein R c and R d are each independently hydrogen or C 1-10 alkyl, or a group of the formula -C(=R e)- wherein R e is a divalent C 1-10 hydrocarbon group; and siloxane units of the formulas or a combination comprising at least one of the foregoing, wherein R is each independently a C 1-13 monovalent hydrocarbon group, Ar is each independently a C 6-30 aromatic group, R 2 is each independently a C 2-8 alkylene group, and E has an average value of 10 to 100; the polycarbonate composition has a total siloxane content of 2.5 wt% to 10 wt% based on the total weight of the composition and a molded part of the composition with a 1 mm thickness has a haze of less than 2% as measured by HazeGard (ASTM D1003-00). a first poly(carbonate-siloxane) copolymer comprising first carbonate units and first siloxane units, wherein less than 0.5 mol% of the siloxane units are directly coupled to another siloxane unit as determined via nuclear magnetic resonance spectroscopy; the first poly(carbonate-siloxane) copolymer comprising a siloxane content from 5 wt% to 8 wt% based on the total weight of the first poly(carbonate-siloxane) copolymer; the first poly(carbonate-siloxane) copolymer comprising a siloxane content from 5 wt% to 8 wt% based on the total weight of the first poly(carbonate-siloxane) copolymer; a second poly(carbonate-siloxane) copolymer comprising second carbonate units and second siloxane units, wherein less than 0.5 mol% of the siloxane units are directly coupled to another siloxane unit; the second poly(carbonate-siloxane) copolymer comprising a siloxane content from 10 wt% to 30 wt% based on the total weight of the second poly(carbonate-siloxane) copolymer, and wherein the weight ratio of the first poly(carbonate-siloxane) copolymer to the second poly(carbonate-siloxane) copolymer is 2 to 20; and the second poly(carbonate-siloxane) copolymer comprising a siloxane content from 10 wt% to 30 wt% based on the total weight of the second poly(carbonate-siloxane) copolymer, and optionally a bisphenol polycarbonate different from the first poly(carbonate-siloxane) copolymer and the second poly(carbonate-siloxane) copolymer; wherein the first and second poly(carbonate-siloxane) copolymers independently comprise carbonate units of the formula wherein R a and R b are each independently C 1-12 alkyl, C 1-12 alkenyl, C 3-8 cycloalkyl, or C 1-12 alkoxy, p and q are each independently 0 to 4, and X a is a single bond, -O-, -S-, -S -, -S 2 -, -C -, a C 1-11 alkylidene of formula -C(R c)(R d) - wherein R c and R d are each independently hydrogen or C 1-10 alkyl, or a group of the formula -C(=R e)- wherein R e is a divalent C 1-10 hydrocarbon group; and R a and R b are each independently C 1-12 alkyl, C 1-12 alkenyl, C 3-8 cycloalkyl, or C 1-12 alkoxy, p and q are each independently 0 to 4, and X a is a single bond, -O-, -S-, -S -, -S 2 -, -C -, a C 1-11 alkylidene of formula -C(R c)(R d) - wherein R c and R d are each independently hydrogen or C 1-10 alkyl, or a group of the formula -C(=R e)- wherein R e is a divalent C 1-10 hydrocarbon group; and siloxane units of the formulas or a combination comprising at least one of the foregoing, wherein R is each independently a C 1-13 monovalent hydrocarbon group, Ar is each independently a C 6-30 aromatic group, R 2 is each independently a C 2-8 alkylene group, and E has an average value of 10 to 100; R is each independently a C 1-13 monovalent hydrocarbon group, Ar is each independently a C 6-30 aromatic group, R 2 is each independently a C 2-8 alkylene group, and E has an average value of 10 to 100; the polycarbonate composition has a total siloxane content of 2.5 wt% to 10 wt% based on the total weight of the composition and a molded part of the composition with a 1 mm thickness has a haze of less than 2% as measured by HazeGard (ASTM D1003-00).