7artisans 10mm Ultra Wide Angle Fisheye Lens Angle of View Full Frame Mirrorless Lens Compatible with Sony Camera A7 A7R A7II A7S A7SII A7RII A7RIII

🍀【Full Size Fisheye Lens:】This 178° angle of view fisheye lens creates a unique visual appeal featuring dramatic distortion and unique spatial depiction. Widely used in landscape/VR panorama production star/travel/underwater photography, etc. 🍀 [Optical Design:] The optical system consists of 11 elements in 8 groups. The bright f/2.8 maximum aperture is suitable for shooting in various environments. It also has a sophisticated form. Additionally, by using an 8-blade aperture, smooth and pleasant bokeh is achieved. 🍀[Lens structure:] One ultra-low dispersion lens reduces chromatic aberration and color fringing, achieving high clarity and color accuracy. Additionally, four high refractive index lenses suppress spherical aberration and reduce distortion, achieving high sharpness and accurate depiction. 🍀【Multi-Layer Coating:】Multi-layer coatings are applied to individual elements to reduce flare and ghosting, and increase contrast and color reproduction even when working in strong lighting conditions. 🍀【0.17m minimum focal length:】Features a de-click aperture ring, the minimum focusing distance is 17cm, and the weight is about 570g. Since it is possible to shoot at extremely close range, it will be useful for creating compositions when taking photos and videos, and can create interesting effects.