![LMB-5 Step Down Adapters](http://lentequip.com/cdn/shop/products/No-image_2_{width}x.jpg?v=1358962016)
LMB-5 Step Down Adapters
PMA-16
SKU:
This step down ring is a screw-on version for Cooke lenses. If you prefer the snap-in version please select it from our alternate variation of this product.