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IRIX 15mm f/2.4 Blackstone Lens for Pentax K
Key Features
- Pentax K-Mount/Full-Frame Format
- Aperture Range: f/2.4 to f/22
- Two Aspherical Elements
- Two ED and Three HR Elements
Offering a wide-angle perspective, and characterized by its premium exterior build, the 15mm f/2.4 Blackstone Lens from Irix is a sophisticated prime lens designed for Pentax K-mount cameras. Benefitting the broad field of view is an advanced optical design that features aspherical, low-dispersion, and high-refractive index glass elements to control various aberrations and distortions, as well as maintain accurate and consistent color. A Neutrino coating is also utilized to control lens flare and ghosting and achieve a high degree of contrast and color fidelity when working in strong lighting conditions.
question
Will this cover a RED Dragon 6k sensor?
What filter size and filter systems can be used with this lens?
Date published: 2019-08-09
Does this lens auto focus confirmation work with ...
Does this lens auto focus confirmation work with the Nikon D7500 ?
Yes, this lens has electronic contacts.
Date published: 2021-02-08
willit work with nikon d3300?
willit work with nikon d3300?
The Irix 15mm f/2.4 works well with my F-mount, APS-C sensor d7200. The d3300 is also an F-mount body. The d3300 also has a shutter speed up to 30 seconds, like the d7200. This lens will attach to a Nikon f-mount and will capture high quality images at long shutter exposures.
Date published: 2020-12-09
Will this fit a canon Reble t8i ?
Will this fit a canon Reble t8i ?
Yes, this lens is compatible with the T8i but this is a manual focus lens only, no autofocus.
Date published: 2020-09-22
Will this be able to be mount on a canon ...
Will this be able to be mount on a canon mirrorless full frame with the adaptor?
Yes this would be able to mount on a Canon Mirrorless Full Frame camera with the EF-RF adapter.
Date published: 2021-02-10
Will this lens work on a Nikon D3300?
Will this lens work on a Nikon D3300?
This will work. It will be like 22.5mm lens.
Date published: 2021-01-17
Can you adjust the aperture manually?
Can you adjust the aperture manually?
No, you cannot. The aperture of the IRIX 15mm f/2.4 Blackstone Lens for Canon EF, B&H # IR15BSC, would be controlled by the dials built onto your Canon body.
Date published: 2020-09-19
Is this lens focus by wire?
Is this lens focus by wire?
Not focus by wire, it is full manual focus.
Date published: 2021-01-31