7.5mm F3.5 Fisheye (MFT) – Samyang US。Amazon.com : Rokinon FE75MFT-B 7.5mm F3.5 UMC Fisheye Lens for。Amazon.com : Samyang 8mm F2.8 UMC Fisheye II (Black) Lens for Fuji。Amazon.com : Meike 8mm f3.5 Ultra Wide Angle Manual Focus APS-C。All are dried specimens collected in the field for academic research.Data is included with each specimen.Not check