Entaniya Canon EF-Mount Adapter for Fisheye HAL250 4.3mm

Entaniya Fisheye 250 HAL 4.3 Entaniya Fisheye HAL250 lens is a high quality and wide fisheye lens beyond compare in the whole word. This Fisheye HAL250 lens has been designed and invented by Entaniya. With Entaniya lens of 250-degree, we have greatly exceeded the general 180-degree lens. Even though the lens is as wide as 250-degree, it has very few aberrations and little fringe which allows it to provide a sharp quality that cannot even be compared to other fisheye lenses. Entaniya Fisheye HAL consists of three parts: a front lens, a back lens and a mount adapter. All the parts can be exchanged depending on the purpose of the lens. By installing Entaniya Fisheye HAL250 lens to a camera, you can shoot perfect 360-degree footage which covers horizontal 250-degree (vertical length depends on cropping) with only one shot. By using a composition of two cameras with the exclusive rig, you can create perfect 360 footage. Also, if you increase the number of cameras, you will get even higher resolution. Special lens The pipe of Entaniya Fisheye HAL250 lens is made of titanium. In the case of super wide angle of view lens, it is not possible to make the metal around the lens thin no matter what you do.Entaniya uses materials equal to those to those used for the aerospace. Entaniya demands 50μ machining accuracy. The band which holds Entaniya Fisheye HAL250 is also made of titanium.Entaniya HAL lensis larger than anything you could have ever imagined and the parts of it supporting the lens are also made of titanium. This is something that used to be unimaginable with the wide angle fisheye lenses until our lens was released. Entaniya HAL lens makes it possible to take VR photos with unbelievable stability. Technical data Product Name: HAL 250 4.3Focal Length: 4.3mmField of View: H:250° / V:180° (Super35mm）Lens Construction: 18 Elements in 12 Groups / 4 Extra-low dispersion lensesF Number: F4 - F2.8 / F5.6 / F8 (Interchangeable parts)Image Size: 180° = φ13.1mm / 250° = φ17mmMount Types:  Sony E / Canon EFParts contained: Tripod mount ring / ND filters （0.6/1.2） one each / Apertre Rings(F4/F5.6/F8)Manufactured: Made in Japan（except:caps）Weight: 1.6kg　〜　1.8kg （without caps） In the box Front Group Element Fisheye HAL 250 Rear Group Kit 4.3Sony E / Canon EF Adapter