YONGNUO MR-58 Macro LED Macro Ring Flash light for Nikon DSLR cameras

MR-58 LED macro ring flash has 58 pieces high brightness LED as lighting source. A high-efficiency circuit design keeps the stability of the lighting outputs. The controller can be installed on most of the DSLR camera models. With adapter ring, it is applicable to macro lens of many diameter. It has flash mode and light mode, 7 levels brightness adjustment, max flash sync speed is 1/250s*. The left / right flash head can be turned on respectively to get special lighting effects. When full turn on flash there is no shadow in macro-photography shooting. So it is applicable to take photos of still life, flowers and insects at close range as well as photography of special field, such as: dentistry use. It can also use the light mode to take videos at close range. The sync speed with some cameras or flashes maybe lower. This macro ring flash is specially designed for macro lens, non-macro lens may be rotated when focusing, so it suggests using manual focusing (MF) when non-macro lens is used. Half pressing the shutter button of the camera (camera metering on). The LED lamp will keep on in low power, it assists focusing in low light. A few seconds (camera metering off) off. (Flash mode only) Three LED lamps can lighting only the left side only, right side only or full side. It is very convenient for the users to use.

ASIN

B008RG8A7O

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

13ms·cache hitGET /v2/namespaces/amazon-products/documents/B008RG8A7O

Similar query

32msre-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.