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TTArtisan has officially announced the new 11mm f2.8 Fisheye 180-degree full-frame lens for DSLRs from Canon and Nikon.
The TTArtisan 11mm f2.8 Fisheye, unlike its mirrorless counterpart, has 10 aperture blades (7 for mirrorless cameras) and 12 elements in 10 groups (11 elements in 7 groups for mirrorless). At the same time, the minimum focusing distance increased slightly to 0.25 m.
The lens measures Ø72 x 85mm (Canon EF version) and Ø72 x 79mm (Nikon F version) and weighs around 600g. It is supplied with a square metal hood, and a threaded light reduction structure, one corner of the hood is hollowed out, so it will not block the image of the optical viewfinder when using the range finder.
This lens is compitable with Canon EOS-1D X Mark III, EOS 5D Mark IV, EOS 6D Mark IV, and other Canon EF full-frame cameras as well as Nikon D6, D5, Df, D850, D810A, D810, D780, D750, D610, and other Nikon F full-frame camera.
Price and availability
You can buy TArtisan 11mm f2.8 Fisheye for DSLR on the Bhphotovideo.com website for $215.
TTArtisan 11mm f2.8 specifications
- Focal length: 11mm
- Closest focusing distance: 0.25m
- Frame: Full Frame
- Filter size: No support
- Angle of view: 180°
- Weight: around 600g
- Maximum aperture: F2.8
- Minimum aperture: F16
- Diaphragm Blades: 10pcs
- Optical Design: 12 Elements in 10 Groups
- Focus method: manual
- Lens Type: for DSLR cameras
Earlier this year, Irix introduced the Irix 21mm f1.4. It is aimed at demanding professional photographers and is available for Canon EF, Nikon F, and Pentax K mounts. It is also adapted to work with mirrorless systems using appropriate adapters.
The optical design consists of 15 elements in 11 groups, including 4 extra-low dispersion glass elements, 4 high refractive elements, and 2 aspherical elements. The Irix lens has been designed to work with modern high-resolution full-frame cameras.
The lens is available on the Bhphotovideo.com store at $599, up to $100 OFF during Cyber Week Savings.
