VFFOTO 82 mm magnetic UV-IR cut filter GS

The unique VFFOTO magnetic UV IR-cut filter: 3in1 – UV and IR filter serves also as protection and adapter for other VFFOTO magnetic filters.

It is screwed to the end of the lens, to protect it just like any other UV filter. In addition, it can filter out long-wave IR radiation with high efficiency, which causes color shifts when using stronger ND filters. Finally, it serves as a holder for other filters (CPL, ND, etc.) of the VFFOTO magnetic system.

The UV IR-cut filter VFFOTO is recommended for long exposures in combination with strong ND flters. NOT SUITABLE AS A UNIVERSAL UV FILTER! (If used separately, without a strong ND filter, it shifts the colors significantly into blue-cyan shades.)

Features:
1) Absorbs ultraviolet rays, which often results in blurred and unclear photos in the outdoors. The UV filter is multi-purpose, suitable for landscape color as well as black & white photography. It also serves as a permanent protection of the lens from water, grease and scratches.
2) Cuts out invisible long-wave IR rays (wavelength from 750 nm), which causes a unwanted reddish tint in long-exposure photographs. It results in much more faithful colors, especially for landscape photos with dark ND filters.

Is UV IR-cut suitable, and when to prefer a classic UV filter?

Choose UV IR-cut filter for long-exposure photography (landscape, architecture, monuments, water, etc.) when using dark ND filters. It removes reddish tint and presents faithful colors.

For landscape photography: prefer to use a conventional UV filter.

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VFFOTO magnetic UV IR-cut filters GOLDEN SERIES are developed, designed and assembled in the Czech Republic. The components are manufactured in China.

They have 14 anti-reflective layers (7 on each side), and also new 3+3 nano layers with the most advanced features: increased scratch, water and grease resistance and easier cleaning.

High quality UV IR-cut optical glass is used for all filters in this series.

The UV filters of this series are specially designed for digital cameras, but they can also be used on conventional film SLRs.

What the VFFOTO UV IR-cut filter GS can do  

color rendition of VFFOTO ND 8000x GS (left) and the combination of VFFOTO ND 8000x GS + VFFOTO UV IR-CUT GS (right) (AWB for both images)

Why to choose VFFOTO magnetic UV IR-cut filter GS:
1.  getting an adapter for the magnetic system,
2.  14 (7+7) high quality anti-reflective layers = minimizing of unwanted reflections,
3.  final surface treatment of the filter with nano layers = resistance against water, scratches and dirt, easy cleaning, these layers improve the mechanical and physical properties of the glass,
​4.  original, quality optical glass = not affecting sharpness, preserves finest details,
5.   minimazes color shift caused by IR rays when using ND filters = ideal for long exposures,
6. slim design frame = no vignetting, suitable for use on all lenses, from wide angle (focal length on fullframe 24mm and more) to telephoto lenses (800mm),
7.  special hydrophobic treatment means that the water droplets do not spill but form balls instead = the droplet slides on its own or it is possible to remove it with an air blower, for example, a single drop of water will not degrade the image that took tens of seconds or even minutes to take,
8.  excellent value for money = satisfied and returning customers,
9.  processed with precision = reliability,
10. the possibility of replacing the glass if it is damaged,
11. 10 years warranty - output control of every filter is performed in the Czech Republic.

VFFOTO recommendations:
We recommend the VFFOTO GS series of UV IR-cut magnetic filters for those looking for quality without compromise and, at the same time, fast and easy filter handling. It is suitable for the best lenses with a focal length of 24-800 mm (converted to full frame) from such companies as Canon, Nikon, Carl-Zeiss, Leica, Hasselblad, Olympus, Pentax, Fuji, Sony.

Image evaluation in the studio - color shift (color temperature set to 3600K for both images):

Image evaluation in the studio - details  (100 % magnification without sharpening):

Other areas of use of VFFOTO UV IR-cut filter in exterior: ND 8000x VFFOTO GS + UV IR-CUT VFFOTO GS (with filter - left) (AWB for both images)

Vignetting of VFFOTO magnetic filters:

• Jak si vybrat UV filtr
• Má smysl používat na objektivu UV filtr?
• Protisvětlo, odlesky… a UV filtr
• VFFOTO Magnetic Filters – Erika Valkovičová
• Porovnání vinětace u magnetických filtrů
• Magnetický filtr na velmi širokoúhlý objektiv?
• Jak dostat magnetický filtr na objektiv
• UV IR-cut filtr – co je zač a proč jej chtít