Fotodiox, Inc. USA

Fotodiox Pro 6.6x8.5" Graduated Neutral Density .6 (Grad-ND4, 2-Stop) Hard Edge Filter (works with WonderPana 66 Systems)

Fotodiox Pro 6.6x8.5" Graduated Neutral Density .6 (Grad-ND4, 2-Stop) Hard Edge - Main image
Fotodiox Pro 6.6x8.5" Graduated Neutral Density .6 (Grad-ND4, 2-Stop) Hard Edge - View 2
$89.97 $149.95 In stock

Category: WonderPana

  • Description
  • Specs
  • Compatibility
  • Notes

Product Highlights:

  • • Provides up to a 2-stop reduction of light in selective areas
  • • Hard-edged line of transition between the dense and clear areas
  • • Filter does not affect the overall coloration of the image
  • • Constructed from optical polycarbonate (CR39) for clarity and durability
  • • Other WP66 Filters Include: 0.6 & 0.9 in Hard & Soft Edges as well as colored grads
  • • Limited 2-Year Manufacturer Warranty

    • Fotodiox Pro 6.6x8.5" filters are the strongest in the industry at 2mm thick. Fotodiox 6.6x8.5" filters are practically unbreakable and are guaranteed spectrally neutral to within + or – 3 in the a and b channels of the lab color space. Fotodiox Pro filters are also guaranteed to be within + or – 2 in regards to total light transmission. Fotodiox currently offers 6.6x8.5” in 4 Graduated Neutral Density (ND) filters: .6 Soft Edge, .6 Hard Edge, .9 Soft Edge and .9 Hard Edge. This filter is made by Fotodiox Pro specifically for the WonderPana 66 Systems.

    Back to Highlights

    Construction Premium Grade Optical Polycarbonate (CR39)
    Density +2 Stop EV Value (at Densest Edge)
    Product Dimensions 6.6 x 8.5 x 0.2 in (16.8 x 21.6 x 0.4 cm)
    0.4 lb (6.8 oz)
    Shipping Dimensions 11 x 14 x 1.5 in (28 x 35.6 x 3.8 cm)
    0.8 lb (12 oz)
    Manufacturer Fotodiox Inc.
    Warranty Limited 24-Months

    All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design.

  • • WonderPana 145 & FreeArc Filter Holder Systems (145mm/168x216mm)
  • • The filter will not fit directly on any lens, a WonderPana FreeArc Filter Holder Systems (168x216mm) is required for use.
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    Customer Reviews (4.5 / 5 · 4 reviews)

    Natalie O. ★★★★★

    I was nervous about light leaks with a hard-edge grad, but this one sits snug in the holder with zero gap. The 2-stop drop is perfectly even across the transition, and the glass itself has a nice, solid weight to it.

    Olivia X. ★★★★★

    The hard-edged transition is exactly what I needed for seascapes—no soft gradient bleed into the sky. It drops the highlights a full two stops without touching the foreground, so my exposures finally look natural straight out of camera.

    Benjamin S. ★★★★☆

    I’ve been using this graduated ND filter with my WonderPana system, and the hard-edge transition is sharp enough to handle horizon work without feathering into the sky. The 2-stop reduction is just right for balancing a bright sky with darker foreground details. Took a bit of fiddling to seat it snu

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