VFFOTO magnetic 82 mm 0.9 ND 8x filter NANO-PRO – simple, fast, no screwing!
VFFOTO recommendation:
The VFFOTO NANO-PRO range of magnetic ND filters is for those who want the highest quality without compromise and, at the same time, fast and easy filter handling.
A low-density ND filter is used in portrait and fashion photography to achieve images with beautifully blurred backgrounds in situations where it is necessary to shoot with a fully or almost fully stopped down fast lens in conditions of excess ambient light. Exposure times often come out at or beyond the very limits of the shutter's capabilities. Achieving shutter speeds of 1/4000 or 1/8000 of a second in daylight outdoors is not at all exceptional. Especially at the seaside on a bright sunny day or in snowy mountains in sunny weather. If shorter exposures are needed, the only solution is to limit the amount of light entering the lens. This means using an ND filter. An ND filter is also essential when backlighting with flashes without high-speed sync. Without it, you cannot use shorter times than 1/250 and, on some DSLR models, 1/200 sec only.
The low-density VFFOTO ND filters (ND 8x, 16x, 64x...) can also be used by filmmakers, who will work with an open aperture at a preset time and thus achieve a more pleasing bokeh and a shallower depth of field. Magnetic filters ND 8x, ND16x and ND 64x are a more suitable alternative to variable ND filters, especially (but not only) for wide-angle lenses.
Magnetic filters are quick and easy to change. Just put the filter close to the adapter at the end of the lens and it holds firmly immediately. The solution is perfect for everyone who has a problem with perpetual screwing when changing filters.
VFFOTO magnetic 82 mm 1.8 ND 8x filter NANO-PRO - specification
glass: first class optical glass, ND nanocoating
color shift: minimal, cca. 100 K
glass thickness: 1 mm
frame height after mounting: 4 mm - slim
frame material: aluminium, magnet, steel
number of anti-reflective layers: 16 (8+8)
nanolayers: yes
filter weight: 23 g
front thread: special size - 83 mm
light loss: 3 EV
light transmission: 12,5 %
warranty: 2 years
This filter can also be used on ultra-wide angle lenses (including zoom lenses) with focal lengths of 15 mm and above (converted to FF), with diameter of 72 mm and smaller, see "Help sheet".
The new VFFOTO magnetic system uses a thin adapter, screwed on the end of the lens, and special photo filter in a magnetic frame, which is mounted to the adapter by simply attaching it.
Magnetic filters as an alternative to screw-on photo filters are easy and quick to replace. Just bring the filter close to the adapter at the end of the lens and it holds firmly immediately. You can take it off just as easily. The solution is perfect for everyone who has a problem with perpetual screwing when changing filters. This magnetic system is not compatible with "classic" screw-on VFFOTO filters.
What makes VFFOTO magnetic filters so unique? Simplicity. Instead of two adapters in similar systems (one at the end of the lens, the other on a regular photographic filter), the VFFOTO's counterpart to the adapter is the photographic filter. Or even several, because they can be layered on top of each other and have several filters applied at the same time (for example, polarizing together with ND). With the attached magnetic filters, it is possible to use the original lens hood supplied by the lens manufacturer without any problems.
The new magnetic filters cannot be combined with the existing screw-on filters, it is a different system. We will be producing both versions of the filters in parallel and our customers will always be able to choose whether they prefer screw-on or magnetic filters.
The ND (neutral density) filter reduces light of all wavelengths (colors). By using an ND filter, the photographer can extend the exposure time, change the aperture according to his priorities, and control the length of exposure even in extreme conditions (sea, mountains, snow).
Please note, cheaper ND filters do not reduce the light intensity of all wavelengths evenly, which can cause color defects in the image.
VFFOTO ND filters NANO-PRO are are developed, designed and assembled in the Czech Republic. The components are manufactured in China.
They have 16 anti-reflective layers (8 on each side), and also new 3+3 nano layers with the most advanced features: increased scratch, water and grease resistance and easier cleaning.
The ND filters in this series are primarily designed for digital cameras, but can also be used on conventional film SLRs.
This filter can also be used on ultra-wide lenses (including zooms) with focal lengths of 15 mm and above (FF), 72 mm and smaller, see the following "Help sheet”.
Help sheet for choosing magnetic filters for ultra-wide lenses from 15 mm (FF) onwards when using 1 magnetic filter.
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suitable magnetic adapter
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diameter of VFFOTO magnetic filter
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lens hood for VFFOTO magnetic filter
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lens thread diameter 52 mm
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su5267
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67 mm
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67 mm
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lens thread diameter 58 mm
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su5867
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67 mm
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67 mm
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lens thread diameter 62 mm
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su6272
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72 mm
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72 mm
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lens thread diameter 67 mm
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su6777
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77 mm
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77 mm
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lens thread diameter 72 mm
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su7282
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82 mm
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82 mm
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lens thread diameter 77 mm
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su7786
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86 mm
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86 mm
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lens thread diameter 82 mm
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su8295
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95 mm
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95 mm
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Help sheet for choosing magnetic filters for ultra-wide lenses from 15 mm (FF) onwards when using 2 magnetic filters.
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suitable magnetic adapter
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diameter of VFFOTO magnetic filter
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lens hood for VFFOTO magnetic filter
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lens thread diameter 52 mm
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su5267
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67 mm
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67 mm
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lens thread diameter 58 mm
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su5872
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72 mm
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72 mm
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lens thread diameter 62 mm
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su6277
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77 mm
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77 mm
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lens thread diameter 67 mm
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su6782
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82 mm
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82 mm
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lens thread diameter 72 mm
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su7286
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86 mm
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86 mm
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lens thread diameter 77 mm
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su7795
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95 mm
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95 mm
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lens thread diameter 82 mm
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su82105
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105 mm
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105 mm
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Vignetting test of a 95 mm magnetic filter on a 77 mm lens / camera Canon 5D mark IV+ lens 16 - 35 mm /f4 IS USM, focal length 16 mm, aperture f=4
Vignetting test of a 95 mm magnetic filter on a 77 mm lens / camera Canon 5D mark IV+ lens 16 - 35 mm /f4 IS USM, focal length 16 mm, aperture f=8
VFFOTO 0.9 ND filter - in exterior:
Why choose the VFFOTO magnetic 0.9 ND filter NANO-PRO:
1. very simple and fast change of filter without screwing,
2. 16 (8+8) 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,
4. original, quality optical glass = not affecting sharpness, preserves finest details,
5. relatively small color shift = these filters can be used with excellent results in black & white and color photography,
6. for a wide focal range of 24-800mm (converted to full frame) = versatile use, suitable for use on all lenses from wide-angle (24mm on full frame and above) to telephoto (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. glass filter does not generate static electricity = does not attract dust (unlike plastic/resin filters)
9. excellent value for money = satisfied and returning customers,
10. processed with precision = reliability,
11. the possibility of replacing the glass if it is damaged,
12. 2 years warranty - output control of every filter is performed in the Czech Republic.
VFFOTO recommendations:
We recommend the
VFFOTO NANO-PRO series magnetic ND filters for those looking for quality without compromise and, at the same time, 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.
Exposure time with VFFOTO MAGNETIC 0.9 ND FILTER NANO-PRO
time without filter (s) |
time with VFFOTO MAGNETIC 0.9 ND FILTER GS (s)
1/400 |
1/50
1/320 |
1/40
1/250 |
1/30
1/200 |
1/25
1/160 |
1/20
1/125 |
1/15
1/100 |
1/13
1/80 |
1/10
1/60 |
1/8
1/50 |
1/6
1/40 |
1/5
1/30 |
1/4
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):
Vignetting of VFFOTO magnetic filters:
Product description
Technologies
Specifications
Articles and guides
Reviews
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Technologie VFFOTO TrueColour byla vyvinuta s jediným cílem — zachovat maximálně přirozené podání barev bez nežádoucího barevného posunu při použití filtrů. Díky pečlivě vybraným optickým materiálům, prémiovým polarizačním fóliím a přesně laděným ND coatingům dosahují filtry s označením VFFOTO TrueColour mimořádně neutrální barevné charakteristiky napříč celým viditelným spektrem.
Technologie VFFOTO PureVision 12K byla vyvinuta pro maximální zachování obrazových detailů i při použití na nejmodernějších fotoaparátech a špičkových teleobjektivech s extrémním rozlišením. Díky mimořádně vysoké optické transparentnosti až 99,9 % prochází filtrem prakticky veškeré dopadající světlo bez negativního vlivu na ostrost, kontrast nebo mikrokresbu obrazu.
Magnetický systém VFFOTO představuje inovativní způsob uchycení navržený pro rychlou a spolehlivou výměnu filtrů bez nutnosti zdlouhavého šroubování. Díky přesně kalibrovanému magnetickému mechanismu lze filtry nasadit nebo vyměnit během jediného okamžiku, což fotografům a tvůrcům videa umožňuje okamžitě reagovat na měnící se světelné podmínky.
