Haida Red Diamond Reverse Graduated Neutral Density Filter / 0.9 GND / 3 Stops / 150x170mm
By Haida
SKU: HD4397
Earn
305 CashPoints
- View Shipping Details
100% Secure Payments
Free Shipping
100% Genuine Product
Know more about this product
Why should i buy this?
Compare with other product
Get most popular reviews
Where I can use this?
View MoreHighlights
- For Haida 150 Filter Holder
- 8x to 2x Filter Factor, 3- to 1-Stop
- Reduce Exposure for Sunrises or Sunsets
- Increases to Maximum Density at Center
Explore
Description
This 150 x 170mm Red Diamond Hard-Edge Reverse-Graduated Neutral Density 0.9 to 0.3 Filter from Haida is compatible with the Haida 150 Filter Holder. It can be applied to darken bright skies, specifically during a sunrise or sunset, while allowing for a normal, unaffected exposure in the other regions of the image.
This filter achieves its effect with a 0.9 band of density across its center region that provides a 3-stop reduction in light from entering a lens. This band extends approximately 15mm in both vertical directions. With a soft-edged line of transition, it tapers to a 0.3 density that provides a 1-stop reduction in light at the edge above it. Directly below the 0.9 band of density, it tapers to clear, with a hard-edged line of transition before the clear area.
The placement of a 0.9 band of density that tapers to a de...
View Morespecifications
Country of Origin
China
Manufacturer
Haida
Filter Density
0.9 ND / 3 Stop
Size
150x170 mm
View More SpecificationsProducts In The Box
- 1 X Haida Red Diamond Reverse Graduated Neutral Density Filter - 0.9 Gnd / 3 Stops / 8x / 150x170mm
Features
Shock-resistant optical glass construction
- Compatible with Haida 150 Filter Holder
- Effectively darkens bright skies, specifically during a sunrise or sunset, while allowing for a normal, unaffected exposure in the other regions of the image
- 3-stop band of density that tapers to a 1-stop density at the edge above it while directly above a clear area creates a neutral density pattern that matches the positioning of the sun when it is at, or immediately above, the horizon
- 3-stop band of density extends approximately 15mm in both vertical directions
- Density pattern corresponds to the brightness pattern of the sun when it appears at or is closer to the horizon as opposed to a higher angle, which creates an increase in brightness that is more prominent on both sides of the sun than above it
- Hard-edged line of transition between the 3-stop band of density and the clear area below it is useful for hard transitions between the sky and land
- 3-stop to 1-stop gradation with soft-edged line of transition is applicable to multiple regions of brightness within the sky
- Filter does not affect the overall coloration of the image
- 10 layers of anti-reflective nano coatings on each glass surface prevent internal ghosting and reflections, while further enhancing clarity and color fidelity
- 10 additional scratch-resistant hydrophobic coatings on each glass surface further protect the filter substrate and result in an improved beading effect when in contact with water or oil for greater cleaning efficiency
- Rounded edges for easier placement within a compatible filter holder slot
- When combined with a compatible filter holder, included gasket helps to prevent light from coming in between the filter and the lens behind it, which can have an unwanted effect on exposure
- Metallic filter case for storage and transport