The Urth 40.5mm ND4 (2-Stop) Plus+ Lens Filter: a Review The Urth 40.5mm ND4 (2-Stop) Plus+ Lens Filter is, in essence, an ND lens filter with a filter diameter of 40.5mm and 2 f-stops. Built with resilience in mind, this lens filter is scratch-resistant and optimized for landscape photography. This durable lens filter is made from superior SCHOTT B270 glass. Urth's design philosophy allows for various filters from their range to be effortlessly combined, without inducing any unwelcome color casts. As a result, users have an exciting opportunity to experiment with different filter combinations, courtesy of Urth's versatile filter system. This is excellent news for photographers eager to try out a multifaceted filter setup. Urth, as a brand, is committed to making a lasting, positive impact on our planet. By consciously designing their products to help people connect with nature and committing to planting five trees for every product sold, they aim to contribute to global reforestation. By 2032, Urth aims to have planted one billion trees as part of their “green” mission. Package Content: 1x Urth 40.5mm ND4 (2-Stop) Plus+ Lens Filter
