8mm F3.5 EX DG Circular Fisheye
Nikon FX
Sigma 8mm F3.5 EX DG Circular Fisheye

About

This is a full frame Nikon FX mount lens introduced by Sigma. Its focal length is 8mm with an aperture of ƒ/3.5. You can find a review of it on DPReview.

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New
Used
Starting at $265
KEH is American and has slightly higher grading standards, while MPB is originally from the UK. Both are global leaders in used lens trading.

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