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LEE 230638 Adapter Ring SW150 for Filter Holder Tamron/Pentax inches (15-30 mm)
The LEE Adapter Ring SW150 Filter Holder for Tamron / Pentax is an adapter ring that is required to attach the LEE SW150 Mark II filter holder (sold separately) to your lens. This item is for the Tamron SP F/2.8 VC USD Ultra Wide Angle Lens or Pentax HD PENTAX-D FA F2.8ED SDM WR ■ Secure with 3 rings Specific lens types consist of 3 rings front ring (black and small), compression ring (red), lock ring (black and large). This will keep the lens and ring securely in place. You can even use a super wide angle lens for shooting using a square filter.

Price is $137.00

Price: $137.24