Urth 100 X 100mm ND8 (3 Stop) Filter (Plus+)
Urth 100 X 100mm ND8 (3 Stop) Filter (Plus+) | Control bright light for longer exposures
A bright landscape can leave little time for a moving river to soften before the light overwhelms the exposure. The Urth 100 X 100mm ND8 (3 Stop) Filter (Plus+) cuts light by three stops, giving landscape photographers a straightforward way to use a longer shutter speed in daylight. That makes it useful for smoothing flowing water or showing cloud movement, while keeping the same aperture and ISO. Its square 100 x 100mm format is the defining size, and the filter is made from SCHOTT B270 glass with a scratch-resistant finish. Urth filters can also be combined with one another and with other filter types in the Urth system without introducing a colour cast. For scenes that call for more than one filter effect, that makes stacking a considered option. Urth also plants five trees for each product sold, as part of its wider tree-planting mission.
Filter glass and format
- Three-stop light reduction: ND8 cuts the light reaching the camera by a factor of eight. That’s a useful fixed reduction for extending exposure in bright conditions.
- 100 x 100mm square format: The filter measures 100 x 100mm. Its square format is suited to use as part of a square-filter setup.
- SCHOTT B270 glass: The filter uses SCHOTT B270 glass, a specific material choice rather than an unspecified glass type.
- Scratch-resistant finish: The surface is described as scratch-resistant, a welcome feature when filters are handled and packed between landscape sessions.
- Urth filter stacking: Urth filters can be combined with other Urth filters and filter types without a colour cast. That keeps stacking open when a scene calls for multiple filter effects.
- Tree planting: Urth plants five trees for each product. The brand’s stated mission is to plant one billion trees by 2032.
Specialist Note
The square SCHOTT B270 glass gives this filter a solid, simple format to work with, and the three-stop reduction is the detail I’d focus on when planning a landscape exposure. It’s a good match for someone who wants to soften a stream or bring movement into clouds in daylight: at the same aperture and ISO, a 1/30-second exposure becomes about 1/4 second after three stops. The scratch-resistant finish is a useful reassurance for a filter that gets handled in the field. One point to keep in mind: ND8 is a fixed three-stop reduction, so for a stronger effect, pair it with another Urth filter.
What's Included
- Urth 100 X 100mm ND8 (3 Stop) Filter (Plus+)
Technical Specifications
- Brand: Urth
- Model: 100 X 100mm ND8 (3 Stop) Filter (Plus+)
- Type: Neutral density filter
- Filter format: 100 x 100mm
- Density: ND8
- Light reduction: 3 stops
- Glass: SCHOTT B270
- Surface: Scratch-resistant
Urth 100 X 100mm ND8 (3 Stop) Filter (Plus+) is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Worldwide Insured & Tracked Shipping
- Netherlands & Belgium: 1-2 business days
- Europe: 2-8 business days
- Rest of the World: 4-16 business days
Secure delivery for camera gear to your doorstep, no matter where you are!
Warranty & Returns
Warranty & Returns
Warranty & Returns Info
At Hard to Find Camera Store, we offer a 2-year warranty on all new products and a 6-month warranty on used equipment. If you're not fully satisfied with your purchase, you can return it within 14 days of delivery for a refund or exchange, provided the item is in its original condition.
Your satisfaction is our priority!
Urth 100 X 100mm ND8 (3 Stop) Filter (Plus+) is backordered and will ship as soon as it is back in stock.
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Payment & Security
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Worldwide Insured & Tracked Shipping
Secure delivery for camera gear to your doorstep, no matter where you are!
Warranty
New Equipment: 2 year warranty.
Used Equipment: 6 month warranty.
For any issues, our dedicated support team is here to help.




