
Sigma AF 70-300mm f4-5.6 DL Macro for Canon AF EF EOS SLR/DSLR Camera
Sigma's 70-300mm f4-5.6 DL Macro lens can achieve a magnification ratio of 1:2 (one-half life-size) for macro and telephotography images at its 300mm focal length. As an accessory, you can add a 58mm achromatic close-up lens (not included), and get even closer focusing and reproduction ratios of 1:1 (life size) and still maintain excellent optical quality. The optical materials are made from lead-free and arsenic-free ecological glass. This model is dedicated to Canon AF SLR cameras.
- ASIN
- B000CMNJX6
- Embedding
- CLIP ViT-L/14 · 768d
- Distance metric
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- Similar query
- 36msre-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.
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