In collaboration with the Dutch importer TSE imaging (and resulting from my contact with them as an ambassador for the Sirui tripods and filter line) I can offer you a number of warehouse remnants of the professional Athabasca Ark filter line.
On some items these discounts can amount to up to 65% of the recommended retail price and most items will be discounted at least 50%.
Athabasca is a superior filter system for photography and video. The system consists of special adapter rings from 52 to 82 mm, a quick-release filter holder made entirely of aluminum and rectangular glass filters from Schottglas from Germany and Japan. Athabasca supplies gray filters and gray gradient filters in the Netherlands.
Metal coatings on both sides of the optical glass provide absolutely neutral filtering and are also water-repellent and scratch-resistant. The filters are supplied as standard with a fiber cloth and packaged in a sturdy sleeve.
It Athabasca filter system looks nothing like anything you've ever seen in quality and finish. Right down to the packaging, it is a top product, aimed at the professional user. The product catalogue you will find here.
Would you like to read more about ND filters and their influence on your shutter speed? Then read this article in my blog.
I am a user of the Ark system with 150mm and 170mm for my Pentax 15-30mm lens and am extremely satisfied with the resolution and color fastness of this system.
I have been using these filters for almost a year now and I am sure you will be satisfied with the quality.
Why this clearance? However, with the arrival of the slightly better Sirui System, the importer is discontinuing this line. A fantastic opportunity to start filter photography for relatively little money!
But there are also special filters for existing users, such as a 5-stop gradation filter. These may now be interesting at these rock bottom prices. These filters are compatible with almost all existing holders.
The filters are supplied and shipped directly by the importer and of course have the full warranty.
It is the affordable option for lenses up to 67mm Ark A4 system (75mm)
There is it for lenses with a diameter up to 82mm Ark A3 system (100mm)
And for the “Specials” such as the Tamron 15-30, the Canon 11-25, the 17mm TS or the Nikon 14-24 there is the Ark system (150/170mm)
