WonderPana Classic 145mm Filter Holder Compatible with Sigma 8-16mm f/4.5-5.6 DC HSM Lens

• Custom filter holder for the Sigma 8-16mm f/4.5-5.6 DC HSM Lens; Light sealed, prevents flare inside filter holder – 145mm wide design reduces vignetting
• Constructed from aluminum-alloy with a corrosion-resistant coating for durability; Maintains low weight for reduced stress on lens
• Allows use with wide range of Fotodiox 145mm filter: (Slim and Ultra Slim) ND4/ND8/ND16/ND32/ND1000 and MC-UV/CPL/MC-CPL
• Securely attaches to lens as if part of design, adds a stylish profile to your setup
• Limited 2-year manufacturer warranty

The WonderPana Classic is a line of all metal filter holders for super-wide angle (SWA) and ultra-wide angle (UWA) lenses that make it impossible to use standard filters. This WonderPana Classic core is only compatible the Sigma 8-16mm f/4. 5-5. 6 DC HSM lens. The custom fit of each core prevents any light leak which drastically reducing the possibility of unwanted flare. The Classic core is compatible with a large selection of Fotodiox 145mm filters. These include double threaded slim filters such as: ND4, ND8, ND16, ND32, ND100, MC-UV, CPL, MC-CPL. Other filters include single threaded ultra slim ND4, ND8, ND16, ND32, and ND100. The Classic core is also compatible with the WonderPana 66 filter brackets which enable use with Fotodiox 6. 6x8. 5in rectangular filters such as: GND 0. 6SE, 0. 6HE, 0. 9SE, 0. 9HE and reverse GND 0. 6SE. Note: No filters are included with this kit. The Core is non-rotating. The rubber 'nubs' on the core do not serve a purpose other than in the manufacturing process, they may be discarded. All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design.