This New 17mm F4.5 Lens Makes Your Pancake Lens Look Huge

Leica owners have a new 17mm F/4.5 handmade lens from MS Optics to spend their hard earned money on, and this lens makes pancake lenses look huge. The Perar Ultra-Wide 17mm f4.5 Retrofocus features a viewing angle of 100 degrees and weighs almost nothing at 60g.

MS Optics notes in their press release that the lens itself features four elements in four groups, with a wide open aperture of F/4.5 and minimum aperture of F/16. The Perar Ultra-Wide 17mm f4.5 Retrofocus can also focus on subjects as close as 0.4m meters to infinity.

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