Sigma Lens Hood LH577-02 Colour:Silver Duet Assist automatically balances the

Duet Assist automatically balances the volume of each voice when two people are singing

Proprietary Tractrix® geometry provides the most efficient transfer of high frequency waves into the listening area

Alpine’s EV-40M-T plug-and-play speakers deliver an audio experience worthy of your Tesla

Upgrade your mobile photography and take the ultimate selfies

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Sigma Lens Hood LH577-02 Colour:Silver Duet Assist automatically balances thePrevents stray light from entering the lens. The added protection helps uphold your lens' integrity and avoid accidental impacts or scratches. Also reduces lens flare and ghosting for clearer photo and video.