7artisans 7.5mm f2.8 Mark II APS-C Fisheye Wide Angle Manual Fixed Lens Mirrorless Cameras M4/3 Mount for Panasonic GH3 GH4 GF1 GM1 GM5 for Olympus E-M1 E-M5 E-M10

【190°Views Super Wide -Angle】:7artisans 7.5mm F2.8 The second generation adopts 9 groups of 11 optical structures, and the viewing angle can reach 190 degrees; it is widely used in scenes such as scenery, tourist VR panoramic viewing, and underwater photography.. 【F2.8 Large Aperture】:Under the same ISO of the aperture, you can achieve more inlet volume to shorten the exposure time to improve the picture quality and keep the stars or aurora.. 【7.5mm F2.8 II】:The new Hoya lenses are used, and two ED lenses are added to effectively improve the effects of color difference on the edge imaging of the fish eye lens, which corresponds to the solution of the lens.. 【The Ultra-Wide-Angle Fish Eye Created】: The converting focal length of the APS-C frame is about 11mm. It has an ultra-wide shooting perspective, which can effectively enhance the artistic effect and visual impact of photos.. 【Good After -Sales Service】: If there are any problems with the product, please contact us at any time. We will solve your problems within 24 hours. In addition, we have a free warranty service for one year.