We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Thin circular glass filter with silver rim, 72mm diameter

Urth

Urth 72mm Circular Variable ND2-32 Lens Filter Plus+

SKU CH-XZQ7-RPDRB

A 72mm variable ND filter giving 1 to 5 stops of light control with German SCHOTT B270 glass and 20-layer nano-coating

  • 1 to 5 f-stops for creative exposure control
  • German SCHOTT B270 glass for optical clarity
  • 20-layer nano-coating resists water oil scratches
  • Ultra-slim rim prevents vignetting on wide lenses
  • Double-threaded design allows filter stacking

What the filter does

This 72mm circular variable ND filter reduces light by 1 to 5 stops, letting photographers open the aperture or slow the shutter in changing light. Videographers gain cinematic motion blur without overexposure. The double-threaded rim accepts caps or additional filters, and the ultra-slim profile avoids vignetting on wide-angle lenses.

Optics, coating and heat

German SCHOTT B270 glass carries 20 layers of nano-coating that repel water, oil and scratches while maintaining high, consistent transmission across the range. The coating makes cleaning easier and protects the surface during frequent outdoor use. No electronic components mean no power draw, fan noise or thermal concerns.

Included extras

The double-threaded design lets you stack a circular polariser or lens cap without removing the ND filter. Nano-coating durability reduces the need for replacement protective filters. No software, adapters or carrying case are mentioned in the specifications.

Highlights

  • 1 to 5 f-stops for creative exposure control
  • German SCHOTT B270 glass for optical clarity
  • 20-layer nano-coating resists water oil scratches
  • Ultra-slim rim prevents vignetting on wide lenses
  • Double-threaded design allows filter stacking

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 72mm Urth variable ND filter without cross-threading the ultra-slim double-threaded rim?

Screw the filter onto the lens threads by hand, turning clockwise until it seats evenly; the ultra-slim rim leaves little margin, so start straight and avoid forcing it.

What maintenance will the 20-layer nano-coating on the German SCHOTT B270 glass need over time?

Clean with a blower, then a microfibre cloth and lens fluid; the hydrophobic nano-coating resists water, oil and scratches, so gentle wipes preserve transmission.

At which stop setting does the ND2-32 filter first show the hard stop that prevents uneven darkening?

The filter is marked ND2 to ND32, covering 1 to 5 stops; rotate only within that range — past the ND32 mark the mechanism hits its limit to avoid cross-polarisation artefacts.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.