The 6.6 x 6.6" Ultra Cinema Graduated ND Filter from Formatt Hitech uses a rare Earth-mineral coating to create exceedingly neutral NDs. Soft-edge grads are versatile filters used to balance the luminosity of a bright sky with the terrain below. The soft edge makes it easy to place the filter in the scene, especially over undulating horizons (such as mountains). The filters are made from 4mm-thick Schott Superwite glass, and the multicoating is bonded in the middle to increase scratch resistance. Firecrest Filters are neutral across all spectrums, including UV, visible, and infrared.

Firecrest Ultra IRND are carbon-based IRND filters with hyper-neutral color balance which can be used for uniform near infrared filtration allowing your camera's color science to remain untouched. Ultra IRND are equally compatible with ARRI, RED, Blackmagic Design, Canon, Panasonic, and other modern digital cinema cameras allowing the image to be captured as the manufacturer intended.

4mm Cine Firecrest Ultra IRND have the same features of the popular 4mm Cine Firecrest ND. The 4mm Firecrest ND and 4mm Firecrest Ultra IRND both have identical optical performance with the engraving being the only difference.

0.6 Optical Density    Rare Earth Metal IRND Coating    4mm-Thick Schott Superwite Glass    Scratch and Water Resistant    Antireflective Edge Seal    Reduces Exposure in Select Areas    Lap and Polish Manufacturing Technique

Related Questions and Answers

Q: 1. Any chance someone has a template (or the measurements) for the interior dimensions of the slot? (ie, then trim to fit without wrinkling / fingerprinting the film)?

A: hey! Unfortunately not! Bought this one for my dad and I don't think he has already used it.. ;) Sorry, regards Johannes

Q: 2. Is this antireflection-coated?

A: The manufacturer states that this filter has an 8 layer nano coating.

Q: 3. What size is the outside thread for a cap?

A: The front of this filter has a 46mm thread as well as the rear threads.

Q: 4. Is this filter multi-coated?

A: Yes, the manufacturer has stated that the Urth ND2-400 (1-8.6 Stop) Variable ND Lens Filter (77mm) has an 8-layer nano coating.

Q: 5. Does it have hard stops?

A: The Urth ND2-400 (1-8.6 Stop) Variable ND Lens Filter (82mm) features smooth twist adjustments rather than hard stops for each stop. This allows for seamless and precise control over the amount of light reduction. The filter can be easily adjusted to achieve the desired exposure without any abrupt changes or limitations.

Q: 6. Is this filter stackable? Can the lens cap still fit with this filter on?

A: Urth ND2-400 (1-8.6 Stop) Variable ND Lens Filter (67mm) has a front threaded diameter to attach 67mm lens caps and filters.

Q: 7. Does it meet viewing specification for safety?

A: The Hoya 77mm ProND-100000 Neutral Density 5.0 Solar Filter (16.6 Stops) BH #HOND10000077 • MFR #XPD-77ND100000 will protect a cameras sensor but not the human eye: SAFETY FIRST: Observing the Sun without the proper protection may result in serious personal injury, including permanent eye damage and blindness, and/or damage to equipment. Never point an optic at the sun without an approved solar filter on the front of the optic. For direct solar viewing, viewing the sun through an optic, or when using cameras with an optical viewfinder, ensure your filter is ISO 12312-2 (also written as ISO 12312-2:2015) certified. Never use photographic neutral density filters for direct solar viewing, viewing the sun through an optic, or when using cameras with an optical viewfinder.

Q: 8. Does this filter have hard stops at the ends?

A: Yes, the Urth 58mm ND2-32 (1-5 Stop) Variable ND Lens Filter would have hard stops at the ends.

Q: 9. Is this filter coated?

A: According to the manufacturer, the Urth ND2-400 (1-8.6 Stop) Variable ND Lens Filter (58mm) features an 8-layer nano coating.

Q: 10. hi B&H, Where is this filter made? and what type of optical glass used?

A: According to our records, the Urth ND2-400 (1-8.6 Stop) Variable ND Lens Filter (43mm), BH #URVND24004 is made in China. Please note that this is subject to change at any time.