The worlds thinnest and lightest 3 Stop Reverse Graduated filter with tempered impact resistant glass. 

The New Athabasca 3 stop Reverse Neutral Density Blade filter features a unique SUPER THIN 1.1mm design that is impact resistant which is a world first for square filters. 

Features:

- Tempered glass offers impact resistance which is a world first that you will appreiciate.
- Double sided coating on opticaly enhanced glass providing industry best features.
- Nano Anti Reflective coating, providing incredible Scratch resistance realising an optically superior filter.
- Stain and water resistant square filters that are easy to clean. Be assured that any water droplets from the environment will not affect Athabasca coatings.
- Blade 10 stop filters provide an amazing low reflections and light reducing layer.
- Thinnest and most lightweight 3 Stop Reverse Grad filters in the world weighing at only 39g for Soft Grad ND filters. Size 100mm x 150mm. Being so lightweight and durable means a greater experience in travel. You can take these with you and not have to worry about adding on much weight to your kit.

FREE - Athabasca Soft Cloth with every single Blade Filter purchase.

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