Compact Lens Hood for Sigma 18-50

admin | 12.12.2025

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This model is a compact lens hood designed for the Sigma 18-50mm f/2.8 DC DN lens. It is not compatible with the original lens cap and may not work with filters.

Construction Features:

  • The diameter of the hood is nearly identical to that of the lens.
  • It has a height of approximately 14mm.
  • No black corners are observed in images due to the hood's design.
  • The cap attaches with a clip mechanism rather than friction fit.

Printing Recommendations:

  • It is recommended to print the spring part using PETG.
  • Minimal support is required for printing the spring component, which should not pose difficulties.

Assembly Instructions:

  • Insert one side of the spring into the slots on the cap.
  • Squeeze the other side of the spring and secure it in place.
  • Ensure the central ring is placed on the pin of the cap.
  • Align the cap and use tiny drops of super glue to secure it.
  • Be careful not to apply too much glue to avoid it flowing into the spring slots.

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Information
  • Author: admin
  • Date: 12.12.2025
  • Category: Other
  • Views: 86
  • Downloads: 72
  • Likes: 0
  • Images: 7
  • Files: 4

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