Fractal Filters - Pascal & Julia Filters Only - B-Grade

This set is missing the Penrose filter (the Pac-man style one with the V cut out of it). You will still receive the usual carry case and packaging.

The other two filters should be considered as B-grade, one because I'm picky and the other because it has an issue that affects the usability of the filter. The Pascal filter (the thicker one with the rectangular centre spot) is pretty good, it has one teeny tiny scratch on the back side of the  glass, but I think it will have no impact on anything you shoot.

The Julia filter (the round one) unfortunately has quite a strong swirl in the glass that goes through the middle of the flat centre spot which you would usually be shooting through. You're going to struggle to get a sharp image through this, though there may be certain occasions where it works for you, as the swirl doesn't cover the whole centre spot, but it's quite a large portion of it. Personally, I'd ignore that this filter even has a centre spot, and just use the far edge to create interesting warps and reflections at one side of a composition. 

Due to the combo of it being B-grade and only getting 2 out of 3 filters this set is being offered for less than a third of the usual price.

• A carry case is included to help protect your filters in transport and storage.
• Camera filters for creating blurs/prism effects; optimal for photography and very useful for videography.
• Optimal performance from a focal length of 40mm or longer.
• Optimal performance from a wide aperture (f/5.6 or wider)
• Refractive index of 1.6
• Thin profile ring (7mm)—helping to reduce possibility of vignetting or optical obstruction at wide angles
• Reflective chrome finish—reflecting light and creating bokeh that's a perfect addition to your shots!
• 100mm total diameter—93mm glass diameter + 7mm profile ring. One size fits all.
• Dimensions: 5" x 5.5" x .2" ~.6"
• Filter factor: 1
• Proportion of light transmitted (1/FF): 95-100%
• Number of stops reduced: 0.

Rigu is currently the only company in Europe offering these fractal filter prism sets, allowing European photographers to get them much quicker and cheaper than ordering direct from the US, without the hassle of dealing with customs delays and charges. It would be over £100 to import a full set to the UK yourself, so ordering locally is more convenient and provides a significant discount.