Laowa 15mm f/4 Wide-Angle 1:1 Macro lens technical specifications Focal Length15mmMaximum ApertureF/4Minimum ApertureF/32Angle of View110 degrees (FF) 85 degrees (APS-C)Format CompatibilityFull FrameShift (for APS-C sensors only)+/- 6 mmLens Structure12 elements in 9 groups(High Refractive Elements x 3pcs, Extra-low Disperson Elements x 1pc)Aperture Blades14Min. working distance 0.47 cm (1:1)Min. shooting distance12 cmMax. Magnification Ratio1:1FocusManual FocusFilter Thread77mmDimensions 83.8 x 64.7 mmWeight 410gMountsCanon EF, Nikon F, Sony A, Pentax K, Sony FE http://www.dailycameranews.com/2015/06/venus-optics-...
Примеры фотографий, снятых на широкоугольный макрообъектив: http://kaddr.com/2015/06/anons-laowa-15mm-f-4-wide-angle-1-1-macro-pervyj-v-mire-shirokougolnyj-polnokadrovyj-makroobektiv-ot-venus-optic/