This auto focus circular fisheye lens has an angle of view of 180 degrees in all directions. It is exclusively designed for digital SLR cameras with the APS-C size image sensor. When used in conjunction with digital SLRs with APS-C size image sensors, it produces circular image within the frame. The F2.8 large aperture value produces a bright image in the viewfinder and allows photographers to take pictures in low light conditions, making it an ideal lens for Astrophotography and Aurora photography. Due to the quantifiable angle/area relationship it produces, this lens can be used for scientific and arts applications such as solid angle measurements of cloud distribution over the sky or vegetation distribution of the forest. The minimum focusing distance of 13.5cm/5.3inch and maximum magnification of 1:6 make it particularly useful for close-up photography. SLD??Special Low Dispersion??glass provides effective compensation of chromatic aberration. Sigma??s Super Multi-Layer Coating minimizes flare and ghosting. It is equipped with an inner focusing system that creates high definition and good image quality over the whole frame. The HSM (Hyper Sonic Motor) ensures fast and quiet autofocusing and allows full-time manual focus override by rotation of the focus ring.
Sigma 4.5mm f/2.8 EX DC HSM Circular Fisheye Lens for Nikon Digital SLR Cameras Sigma
$ 899 Original price was: $ 899.$ 225Current price is: $ 225.
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Note: Orders that include more than one item are assigned a specific processing period depending on the specific item.
Before shipping, we will check the item thoroughly before sending the items. Today, most orders are shipped within 24 hour. The delivery timeline is expected to range between 3 and 7 days.
Returns
The majority of items listed that are listed on the site are in stock. Those that aren't listed as such and if you place them in your shopping cart, the amount of $0.00 will come up. We only ship items that are available currently.
Our policy lasts for 30 days. If 30 days have passed since you purchased the item, we will not be able to offer you a return or exchange.
You are only able to return an item only if it's unused and still in the same condition as the day you received it. The item must be in its original packaging.
The cost of returning the item is entirely the responsibility of the purchaser (unless we've committed a mistake (i.e. an item is defective or damaged product). If you are requesting an exchange then we will pay for the shipping costs.
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