For Sigma: FP. for Leica: T, TL, TL2, CL. 1 TTartisans 7.5mm F2.0 L MountFisheye Lens. aperture:F2.0. Wide-angle of View: Improve contrast and color rendering in a variety of lighting conditions. Fisheye's design renders a 180° angle of view(150° on M4/3 Mount) to produce a distinct visual appeal characterized by dramatic distortion and a creative depiction of space.
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