The 100 x 150mm K-Series Soft-Edge Graduated ND Filter with Quick Release Magnetic Filter Frame from H&Y Filters helps to darken specific areas of an image, such as bright skies, while allowing for a normal, unaffected exposure in the other regions of the image. The filter is densest at the edge and tapers to clear by the middle, with a soft-edged line of transition between the dense and clear areas. A graduated neutral density filter with a soft-edged line of transition is particularly useful for images that do not have a strongly defined transition between the sky and the foreground. Neutral density filters do not affect the coloration of the image and this filter provides up to a 2-stop reduction in light from entering the lens.

100 x 150mm K-Series Soft-Edge Graduated Neutral Density Filters are constructed from Gorilla glass for enhanced scratch-resistance, increased clarity, and color fidelity. Each side of this filter includes eight layers of anti-reflection coating to prevent internal ghosting and reflections as well as an anti-smear, nano coating for an improved beading effect when in contact with water or oil for greater cleaning efficiency.

The 100 x 150mm K-Series Soft-Edge Graduated Neutral Density Filter is pre-installed with an H&Y Filters 100 x 150mm Quick Release Magnetic Filter Frame for use with an H&Y Filters 100mm K-Series Filter Holder. When combined with a 100mm K-Series Filter Holder that is configured with a pair of magnetic filter slots, filters each with a Quick Release Magnetic Filter Frame can be magnetically stacked in front of a camera lens instead of inserted only within a specific number of filter holder slots, allowing the user to determine the number of filters to be applied, all of which can be quickly installed, repositioned, or switched with a different filter needed for other subjects or changing lighting conditions.

While in use, front-facing center finder rulers on the side sections of this Quick Release Magnetic Filter Frame help enable precise positioning of the 100 x 150mm graduated neutral density filter, relative to another filter it is stacked on. This can further complement the use of the 100 x 150mm graduated neutral density filter whose effect can be adjusted to better suit changing lighting conditions or creative demands by moving it up or down. The Quick Release Magnetic Filter Frame also serves to reinforce the edges of the 100 x 150mm graduated neutral density filter, enhancing that filter's rigidity and promoting sharp results by helping to ensure that the filter remains flat. A filter pouch for storage and transport, as well as a microfiber cleaning cloth for filter maintenance, are also provided.

0.6 Optical Density    9-Layer Multicoated Gorilla Glass    For 100mm K-Series Filter Holder    Reduce Exposure in Selective Areas    Reduce Shutter Speed, Widen Aperture    Quick Release Magnetic Filter Frame    Magnetically Mounts on Holder    Fast Use of Filter on Holder    Microfiber Cleaning Cloth, Filter Pouch

• 100 x 150mm graduated neutral density filter darkens bright areas of an image, such as skies, while leaving the remainder of the frame unaffected
• 4x filter factor provides up to a 2-stop reduction of light in selective areas
• Soft-edged line of transition between the dense and clear areas
• Useful for images that do not have a strongly defined transition between the sky and the foreground
• Filter does not affect coloration of the image and is ideal for use with other filters
• Each glass surface includes eight layers of anti-reflection coatings to prevent internal ghosting and reflections as well as an anti-smear, nano coating for an improved beading effect when in contact with water or oil for greater cleaning efficiency
• Constructed from Gorilla glass for enhanced scratch-resistance
• Filter pouch for storage and transport, as well as a microfiber cleaning cloth for filter maintenance

• Pre-installed along the edges of the included 100 x 150mm graduated neutral density filter for use within an H&Y Filters 100mm K-Series Filter Holder that is configured with a pair of magnetic filter slots
• Allows 100 x 150mm graduated neutral density filter to be magnetically stacked in front of a camera lens along with other filters that have a Quick Release Magnetic Filter Frame installed, instead of inserted only within one of a specific number of filter holder slots
• Helps allow the user to determine the number of filters to be applied when using a 100mm K-Series Filter Holder, all of which can be quickly installed, repositioned, or switched with a different filter needed for other subjects or changing lighting conditions
• Reinforces the edges of the 100 x 150mm graduated neutral density filter, enhancing that filter's rigidity and promoting sharp results by helping to ensure that the filter remains flat
• Front-facing center finder rulers on side sections of this Quick Release Magnetic Filter Frame help enable precise positioning of the 100 x 150mm graduated neutral density filter relative to another filter it is stacked on, further complementing the use of the 100 x 150mm graduated neutral density filter whose effect can be adjusted to better suit changing lighting conditions or creative demands by moving it up or down

Related Questions and Answers

Q: 1. Does it fits the Sony a7lV ?

A: Yes, the Kolari Vision Magnetic Clip-In ND Filter for Sony E-Mount Full Frame Cameras (3-Stop) is compatible with the Sony A7IV.

Q: 2. This frame works with the Venus Optics H&Y 100mm Magnetic Filter Holder Set for 15mm f/4.5 Zero-D Shift Lens ? https://www.bhphotovideo.com/c/product/1617286-REG/venus_optics_vefilhof1545_h_y_100mm_magnetic_filter.html

A: Yes it is compatible with the Venus Optics Laowa 15mm f/4.5 Zero-D Shift Lens.

Q: 3. Is this PetaPixel's PureNight filter with the magnetic frame?

A: We're afraid not. This is not the filter reviewed on PetaPixel. Also, H&Y is not the manufacturer of the filter mentioned on PetaPixel. That being said this is still a great option for a 100 x 100mm filter to reduce light pollution in the night sky.

Q: 4. is it compatible with the Sony FX3?

A: Yes, the Kolari Vision Magnetic Clip-In ND Filter for Sony E-Mount Full Frame Cameras (3-Stop) is compatible with the Sony Fx3.

Q: 5. zv-e1 can use this?

A: No, the manufacturer of the Kolari Vision Magnetic Clip-In ND Filter for Sony E-Mount Full Frame Cameras (6-Stop) does not list the Sony ZV-E1 Mirrorless Camera (B&H # SOZVE1B) in their compatibility.

Q: 6. Does this fit A7C?

A: Yes it can fit the Kolari Vision Magnetic Clip-In ND Filter for Sony E-Mount Full Frame Cameras (3-Stop) but you need the Magnetic Mounting Plate for it to work in the a7c and the a1. That part at this time is only available direct from Kolari Vision.

Q: 7. Does this filter holder require glue or any kind of adhesive? Are you able to take the frame off and use your filters elsewhere, if you end up not sticking with this system?

A: It comes with the frame which clicks into itself. You can then remove and add filters as needed with this system to make it interchangeable.

Q: 8. Will it effect Z8 or Z9's drop-down protection curtain in anyways if I keep this clip-in filter installed? Thanks.

A: No, the Kolari Magnetic Clip-In ND Filters for Nikon Z-Mount do not interfere with or affect the Z8 or Z9's drop-down protection curtain and you can keep this filter installed.

Q: 9. Will a lens hood still fit while using this filter? For example, the Nikon 24-70 uses the HB-87 lens hood. Will it fit?

A: Yes, the Nikon HB-87 Bayonet Lens Hood will fit with the Freewell M2 Magnetic Quick Swap ND1000 Filter (82mm, 10-Stop) is on the NIKKOR Z 24-70mm f/2.8 S lens.

Q: 10. Can you fit 6 150x100mm Armour Filters in this Case?

A: According to Kase's website, the Armour filter bag accommodates up to three 150 x 100mm filters plus the Armour filter holder itself.