NANO-PRO
Použité technologie VFFOTO:
Použité technologie VFFOTO:
Použité technologie VFFOTO:
Give a scene time to become an image. An ND 2000× neutral density filter substantially reduces light so you can capture moving water, clouds and the changing rhythm of a city. Choose NANO-PRO or Golden Series and select the construction and mounting that suit your workflow.
ND 2000× reduces light by approximately 11 stops and transmits around 0.05% of incoming light. At the same aperture and ISO, exposure time increases approximately 2000-fold: from 1/250 s to 8 seconds, from 1/125 s to 16 seconds, or from 1/30 s to about 67 seconds. Compared with ND 1000×, you gain approximately twice the exposure time under the same conditions. Check the histogram and adjust for actual lighting.
A long exposure can smooth waves, soften flowing water and record cloud trails. Moving people or vehicles may become less prominent; stationary people and continuous crowds do not automatically disappear. Results depend on light, movement speed and exposure duration.
NANO-PRO includes screw-in, magnetic and hybrid models with quality optical glass and protective nano coatings. Golden Series offers screw-in and magnetic versions; the checked 82 mm screw-in GS has a brass frame and 14 anti-reflective layers. Check your chosen product for exact specifications.
Set your composition, focus and base exposure before fitting the filter. Use a sturdy tripod and a self-timer or remote release. For exposures beyond the camera's timed shutter limit, choose Bulb or a timed long-exposure mode. Recalculate if the light changes; with a DSLR, prevent light entering the optical viewfinder as instructed by the manufacturer. Before buying, check thread diameter and compatibility across your setup. With stacked filters, check for vignetting and include their combined reduction in the exposure calculation.
Compare ND 2000× ranges or other ND strengths. Find practical advice in our ND filter FAQs. Need help checking compatibility? Contact us.