Optical accessories and converters from Okno-TV Company

By Nikolay Azin

The Okno-TV Company already far years ago have been developing the own production of different television equipment. This equipment is characterized by high technical features and available price.

Along with undoubted advantages any optical accessories produced by leading world companies has one essential disadvantage — they are expensive. So Okno-TV in conjunction with VNIITR has arranged the production of the own optical accessories. The company produces and delivers the wide-angle extension 0.5XL Fish Eye for popular video cameras Canon DM-XL1 and DM-XL1S and wide-angle converters K-0.75 for lens with maximum angle of the field of vision equal to 60 degrees.

Wide-angle 0.5XL extension mounted onto 16x lens of the Canon DM-XL1 camcorder

The wide-angle extension 0.5XL allows two times enlargement of the angle of the field of vision of 16x lens of the video camera Canon DM-XL1 (DM-XL1S). The extension works with minimum focal length of the lens only.

Wide-angle K-0.75 converter

The wide-angle converter K-0.75 is intended for lens with maximum angle of the field of vision 60 degrees, with external transition ring by diameter 65 or 75 mm. It is necessary to note that converter K-0.75 works in all range of the focal lengths of the lens and at shooting distances from 0.5 m to infinity. The converter can be used, for instance, with lens Fujinon S14×7.3, S14×7.5, Canon YH14×7.3, which are used with camcorder, such as Panasonic AG-DV200, AW-E600, AJ-D410AE, AW-F575, JVC GY-DV500E, GY-DV5000, DY-70E, Sony DSR-390, DXC-990 and others Technical features of the extension 0.5XL and converter K-0.75 are given in table.

It is necessary to note that by any individual order in accordance with approved preliminary specifications the Okno-TV company can develop and manufacture any other optical device for the customer lens.

The optical filters are the additional accessories, manufactured by Okno-TV Company. In is not necessary to describe the existing filter types because of their repeatedly considering at technical literature, including the “625” magazine. We can to note only that the nomenclature of optical filters produced by Okno-TV includes all necessary filter types for functioning: ultraviolet (UV), sky-blue (Sky), neutral (ND), effect (Cross, Snow Cross, Sunny Cross), softening (Softton) and polarization filters.

Material is provided by Okno-TV Company