Energizer Ultimate Lithium AA Quantity:8 Pack It also features shutter speeds

It also features shutter speeds from 1s to 1/2000s and full manual or aperture-priority autoexposure

this setup goes up and down easily

It features a sturdy metal housing with geared focus and diaphragm controls and an internal-focus design that minimizes focus breathing

or on bellows and adjustable helicoid extension tubes (not included

Energizer Ultimate Lithium AA Quantity:8 Pack It also features shutter speedsEnergizer Ultimate Lithium batteries are long lasting, lightweight batteries which are guaranteed to never leak even if you forget them in your gear for years, even if they run down to zero. That's super nice. Please note: these are not rechargeable batteries.