DPReview: Canon EF 35mm F1.4L II USM boasts new Blue Spectrum Refractive Optics for improved chromatic aberration control

Canon has announced the EF 35mm F1.4L II USM, the second generation of its popular wide-angle prime. It uses newly designed Blue Spectrum Refractive Optics, which claim to reduce chromatic aberration better than any other existing technology. Read more

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