Does Anyone Know Whether Generic Acrylic Crystals Are Available With Antireflective Coating?

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I’d imagine that AR coating is for sapphire crystals only, but just in case I’m wrong I’d be searching for an acrylic crystal to fit a 34mm diameter case.
 
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I've never seen any acrylic crystals with AR coatings - they generally do not need it.
 
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I've never seen any acrylic crystals with AR coatings - they generally do not need it.
Thus why acrylic rocks- superdome!