NiSi 40.5mm UHC UV Protection Filter | 18 Multi-Layer Coatings UHD, Ultra Hard Coating, Nano Coating, Hydrophobic, Scratch Resistant | Ultra-Slim UV Filter for 40.5mm Camera Lens

Ultra Hard Coating: 18 layers of advanced surface coating technology. Double-sided Nano coating: 99.3% transmittance, multi nano coatings, waterproof, oil-proof, easy to clean. Protect Your Lenses: Protection against accidental drops, dust, fingerprints, dirt, scratches, sand, or seawater spray.

ASIN

B0BMK73DQM

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

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207ms·cache hitGET /v2/namespaces/amazon-products/documents/B0BMK73DQM

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137msre-embed title → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query re-embeds this product's title with CLIP-text and runs a vector query — queries don't go through the doc cache, so no cache header is set.