
Electronics
Sigma 20mm f/1.8 EX DG RF Aspherical Wide Angle Lens for Sigma SLR Cameras
★★★★3.7·138 reviews
This 20mm super-wide angle lens offers an angle of view of 94.5 and a large aperture of F1.8. It allows close-ups with a minimum focusing distance of less than 20cm and a working distance lens to subject of 6.5cm
- ASIN
- B0064I7GH2
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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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