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WonderPana FreeArc 66 Essentials ND16 and GND 0.9SE Kit Compatible with Tamron SP F/2.8 Di VC USD (G1 & G2) and Pentax-D FA f/2.8 ED SDM WR Lens
The WonderPana FreeArc provides the freedom to use and rotate 66 and 145 filters on your Wide and Ultra-Wide Angle Lenses. Because of the construction of these lenses, it's normally impossible to install filters as there are no filter threads. In addition, standard filter sizes are not large enough to adequately cover the lens's wide angle view. The WonderPana FreeArc changes all that by providing a complete kit for mounting our collection of both round and square filters. The all-metal Core attaches directly onto the

Price is $421.00
Price: $420.83