AquaTech Soft Collapsing Travel Lens Hood ASHM for 300mm f/2.8 & 500mm f/4 Lenses -
The Aqua Tech SoftHood, being light and collapsible and very difficult to damage, is a practical alternative to the originally-supplied metal or carbon fiber hoods that you find with the enormous lenses for SLR cameras. This particular model fits any 500mm f/4 and 300mm f/2.8 lens; it comes with a pair of compression straps to perfectly affix the SoftHood to the outer diameter of your lens barrel no matter the maker.
SoftHood's faster to deploy than a 'reversed' normal hood since you just extend it from its collapsed state and of course with a name like Aqua Tech it was designed with excellent water resistance in mind.
- Fits any 300mm f/2.8 or 500mm f/4 lens
- Lighter than manufacturers' hoods
- Compresses when not in use and does not need to be reversed
- Resistant to moisture and abrasion