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The 6.5 x 6.5" Solid Color Blue 1 Filter from Hitech allows you to add color or enhance the contrast of your image. This filter is made to the highest technical standard that delivers a filter that can be used with confidence. Tolerances are manufactured to such a high degree that similar filters can be exchanged from day-to-day without any trace of difference in the color. Hitech filters are 1.5 mm thick and do not bend like traditional resin filters. The Grade 1 Solid Color Blue filter adds a gentle cooling effect to the image.
The Hitech filter system is made by Formatt - an English company that is renowned for its high manufacturing standards and consistency of quality. Their CR39 resin is manufactured in large sheets that are oven cured. Their exclusive Absorbing Cell Technology absorbs color as opposed to other filters that are coated. Once cured, they are sliced up to create individual filters. In this way, maximum consistency is maintained from filter to filter. This becomes crucial when you wish to change filters either mid shoot or from day-to-day.
Absorbing Cell Technology
The secret to Hitech's consistency in filter design lies in its unique "Absorbing Cell Technology" (A.C.T.); this unique process allows color correct dyes to be applied to optically pure, wafer thin absorbing cells and offers a controllability that ensures the smoothest grad lines and consistent color across the whole filter surface
Hitech filters are manufactured to exacting standards and can be counted on to be consistent filter to filter which means you can change filters mid shot or from day-to-day and still maintain the same exposure
Hitech filters are made by Formatt, a company with three generations of professional filter-making experience that produces every filter to the highest technical standards. The finest materials, together with state of-the-art production technology, have resulted in a standard of optical excellence unmatched anywhere else
In the Box
Formatt Hitech 6.5 x 6.5" Solid Color Blue 1 Filter
Warranted Against Manufacturer's Defects
Table of Contents
Solid Color Blue
6.5 x 6.5" (165 x 165mm, 1.5mm thick)
Not Specified by Manufacturer
Adds a minimal sense of cooling to the image
Nature, outdoor, scenic photography
Front Filter Thread Size
Front Lens Cap Size
Formatt Hitech 6.5 x 6.5" Solid Color Blue 1 Filter Review