Sony has introduced a set of compact full-frame E-mount prime lenses: the 24mm F2.8 G, 40mm F2.5 G and 50mm F2.5 G. All three lenses are the same size, almost the same weight, and the same price ($599).

The lenses all measure 64 x 45mm (2.5 x 1.8 in.) and weigh between 162-174 grams (5.7-6.1 ounces).
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