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Product Description
- This thickly padded doughnut or collar wraps around the neck of the lens and Velcros to itself.
- When used with a "2-series" diameter case (L321, L521, L526 or L622) the diameter is flexible, providing an opening about 7cm (2.75") to about 9cm (3.5")
- When used with the L311, L511 or L611 the inside diameter is fixed at 7cm (2.75") in diameter
- Constructed with 32mm (1.25") thick closed-cell foam and covered with gray oxford cloth



