Kenko 自動延伸接環組 (適用 Minolta-AF)

I was worried about losing autofocus with extension tubes, but this set maintains full communication with my camera body and works perfectly for close-ups. The build feels solid and each tube clicks into place with satisfying precision.

Switching from my old non-AF macro tubes to this set was a game changer—the auto aperture coupling works perfectly with my Minolta lens. Focus and exposure adjustments feel seamless, and the build quality is solid for the price.

Snapped these onto my 50mm and suddenly I can get right up on flower stamens without switching lenses. The AF still locks in fine through the tubes, which I wasn't expecting at this price. Cheaper than a dedicated macro lens and it lives in my bag now.