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Urth 100x150mm square soft graduated ND16 filter, German B270 SCHOTT glass, 20-layer nano-coating

Urth

Urth 100x150mm Square Soft Graduated ND16 4-Stop Filter Plus+

SKU CH-W048-NYG15

Square soft graduated ND16 filter reduces exposure by four stops across the frame using German B270 SCHOTT glass with 20 nano-coating layers

  • 4-stop light reduction balances bright skies with darker foregrounds
  • Soft graduation blends exposure naturally across the frame
  • German B270 SCHOTT optical glass delivers high clarity
  • 20-layer nano-coating resists water, oil and scratches
  • 100x150mm square format fits standard filter holders

100x150mm Soft Graduated ND16 Filter

The Urth 100x150mm Square Soft Graduated ND16 4-Stop Filter Plus+ uses German B270 SCHOTT optical glass to reduce exposure by four stops at one edge, fading to clear at the other. A 20-layer nano-coating delivers a consistent transmission curve for accurate light reduction, while repelling water, oil and scratches for easier maintenance.

Landscape Photographers Seeking Balanced Exposure

This filter suits landscape photographers who need to balance a bright sky against a darker foreground using a smooth, natural transition. It is not intended for scenes that demand a hard, defined horizon line, nor for shooters requiring a different stop reduction or a circular screw-in format.

Standard Square Filter Holder Installation

The 100x150mm dimensions fit standard square filter holders, sliding in without tools. The nano-coating resists fingerprints and simplifies cleaning, though care is still needed to avoid grit scratching the glass during wiping. Ensure the holder is secure to prevent light leaks around the edges.

How it compares

Measured against everything we stock in Lens Filters & Polarizers, at today’s prices. Recalculated every night.

Price $92.99
Pricier than about 78% of the 1,281 comparable items (median $48.99).

Specifications

No published specifications for this item yet.

Questions about this item

What filter-holder system accepts the 100x150mm square filter?

Any standard 100mm-wide square filter holder with a 150mm slot will accept the filter; the glass measures exactly 100 by 150 millimetres.

Will the 4-stop density overpower a CPL or UV filter already in the holder?

The ND16 blocks four stops only on the graduated half, so a CPL or UV filter beneath it still functions normally on the clear portion of the frame.

How can I verify the 20-layer nano-coating is performing after mounting?

Check for even darkening across the graduated zone, water beading on the surface, and absence of colour cast in test shots at the 4-stop transition.

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