Product Details
- Brand: Haida NanoPro
- Lens Type: Wide Angle
- Compatible Mountings: Camcorder, Cameras, Digital Cameras, Film Cameras
- Camera Lens Description: 9
- Minimum Focal Length: 77 Millimeters
- Product Dimensions: 4.4 x 4.4 x 0.8 inches
- Item Weight: 4.2 ounces
- Item model number: HD4221
- Is Discontinued By Manufacturer: No
- Date First Available: November 28, 2015
- Manufacturer: Haida
- Nano Multi-Coated on both sides of glass
- Rotating Frame to adjust the effects
- Variable (ND12 to ND400) 4 Stop to 9 Stop Neutral Density Filter
- Includes plastic case.
- Double Threaded Frame. ***Please note front thread is 86mm to prevent vignetting. Lens cap is not included. ***
Haida’s NanoPro Variable Neutral Density 1.2 to 2.7 Filter is a variable
neutral density filter that provides an exposure reduction of 4 to 9 stops.
The 1.2 to 2.7 density creates a darkening of the entire image, allowing you
to photograph with a wider aperture or slower shutter speed than normally
required. The degree of density is easily controlled by rotating the front
filter ring, helping you to predetermine the additional exposure length
required. By increasing your aperture or slowing your exposure time, giving
you the ability to control depth of field and convey movement more easily. For
easier, repeatable control over density settings, the front ring is also
visually demarcated with dots that represent different density values and
includes a rotation lever to further enable fast, as well as precise
positioning of the front ring. To prevent internal ghosting and reflections,
each glass surface includes 10 layers of antireflection coatings which offer
protection for the filter itself. Filter does not affect the overall
coloration of the image Multi-coated (10 Layer) to prevent internal ghosting
and reflections. Nano coating provides an additional layer that results in an
improved beading effect when in contact with water or oil for greater cleaning
efficiency. Ultra Slim aluminum alloy filter. Ideal for wide angle lenses,
helps prevent vignetting while remaining durable and lightweight. Front frame
is threaded for use with multiple filters / hoods / caps Multi-layer Nano on
both sides of the glass. Plastic case for storage and transport. Rotating
frame for adjusting effects Variable Neutral Density Filter 1.2 -3.0 (ND16 to
ND1000) 4 Stop to 10 Stop
