Shipment Notice for the Mid-year Promotion
Due to the COVID-19 and some customs stuck situations, some items may not be able to ship from our overseas warehouse or be delayed to ship from there, so we will make shipment of some items direct from China and others could still be able to ship from US or EU warehouses but need to wait for some period. That will depend on the sales of these items. So please kindly noted before purchase and we apologize for any inconvenience or delay caused in advance!
Size:NF-E (Manual-focus )
This adapter ring allows you to use the Nikon F Lens on the Sony E Mount camera body, it's saving you the expense of a costly and irreversible conversion.
Industry's best aperture ring covers a 8-stop range markings, clearly indicating actual number of f-stops.
Compatible with both Nikkor G lens & F lens (include non-AI & AI lens mounts).
All metal structure, with excellent opticals (5 elements/4 groups)
Increase maximum aperture by 1 stop.
In common lens adapters, cropping effect occurs in all APS-C digital cameras with 1.5x magnification.
This adapter reduces focal length to 0.71x , to adjust the image size to near 1:1 so that the focal length of the image is close to actual focal length of the lens, e.g. 50mm x 1.5 x 0.71 = 53.25mm.
The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads.
Note: This Speed Booster adapter is NOT fully compatible with full-frame Sony A7, A7R and A7S. When the Speed Booster are used with Sony A7, A7R or A7S the camera is required to be used in the "APS-C Size Capture" mode.
Tips: Before mounting your lens to the adaptor, please make sure that the f-stop of aperture ring on the adaptor is turned to "7" (i.e. mounting your lens to the adaptor while only the aperture ring in the adaptor is full closed.).
Remark: This mount is manual aperture control. It does NOT support electronic aperture control.
-Nikkon G lens & F lens (include non-AI & AI lens mounts)
-Sony E Mount, NEX-3N NEX-6 NEX-5R NEX-F3 NEX-7 NEX-5N NEX-5C NEX-C3 NEX-3 NEX-5
1 x Viltrox NF E Lens Adapter
2x lens cap
1 x Case
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