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Sigma UD-01NA USB Dock - Accessory

Sigma UD-01NA USB Dock - Accessory

The Sigma UD-01 enables you to update firmware and customize settings on Sigma Contemporary, Art and Sport series lenses.

  • Size: 69 x 24mm
  • Weight: 55g
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Nikon F

Nikon introduced their first SLR, the Nikon F, in 1959. Alongside it they unveiled a series of lenses and a new lens mount that would carry them to professional success for the next decades. To this day, all Nikon DSLRs use the Nikon F mount.

In the beginning, Nikon lenses communicated aperture information to the body using a metal coupling fork, affectionately known as "bunny ears". Soon after, Nikon began using a similar system that automatically told the camera the maximum aperture of the lens. This Automatic Indexing (AI) system stuck around for decades in lenses and is still found on Nikon's high-end professional DSLRs even though new lenses communicate this information electronically.

With only minor compatibility issues (don't use a pre-AI lens on AI bodies or modern digital cameras), Nikon F lenses and bodies are pretty much interchangeable.

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Sigma UD-01NA USB Dock - Accessory Availability & Price History
Date Sold SKU Quality Control Price Image
04 Nov 2023 T54968 € 29,00 Sigma UD-01NA USB Dock - Accessory Image
23 Jan 2023 T17930 € 29,00 Sigma UD-01NA USB Dock - Accessory Image
30 May 2022 T15942 € 29,00 Sigma UD-01NA USB Dock - Accessory Image