The Kooka KK-N68 contains a set of 3 autofocus retaining extension tubes with brass contacts for Nikon DSLR cameras. Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. The brass contacts maintains full autofocus, auto exposure, and TTL metering.
- Enables closer focusing for close-up/macro photography.
- Brass contacts
- Maintains autofocus ,auto-exposure, and full TTL metering with Nikon DSLR's and DX/FX lenses
- Set contains 3 tubes that vary in length.
- Tubes can be combined for greater effect.