Promaster 2378 Kiwi CA FD to Sony E

Name: Promaster 2378 Kiwi CA FD to Sony E
Brand: ProMaster
SKU: 6950291596840
Price: 45.47 USD
Availability: InStock
Rating: 4.8 (5 reviews)

Promaster 2378 Kiwi CA FD to Sony E - Main image

$45.47 ~~$69.95~~ In stock

Category: Lens Adapters

The ProMaster 2378 Kiwi CA FD to Sony E mount adapter lets you attach Canon FD lenses to Sony E-mount camera bodies. It features an aperture control ring with an on/off function.

Brand: ProMaster
Category: Lens Adapters
Mount adapter for Canon FD lenses to Sony E-mount cameras
Aperture control ring with on/off feature
Model: 2378 Kiwi CA FD to Sony E

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Customer Reviews (4.8 / 5 · 5 reviews)

Hazel H. ★★★★★ Oct 21, 2026

The aperture control ring with its on/off function is a game-changer for adapting my old glass—no more guessing f-stops. It locks onto the Sony body with zero wobble, which matters a lot for video work. Perfect fit for breathing new life into those Canon FD lenses.

Penelope ★★★★★ Oct 20, 2026

Finally, an adapter that lets me use my Canon FD glass on my Sony body without losing the aperture control. The clickable aperture ring works perfectly and feels solid.

Richard ★★★★★ Oct 19, 2026

I've been using this adapter with my old 50mm FD lens, and the aperture control ring lets me adjust f-stops smoothly even on the Sony body. Build quality feels solid, and the lock mechanism keeps everything secure. Perfect for giving vintage glass a second life.