This 165 x 165mm Firecrest ND Filter for Solar Photography 165x165mmis a solid neutral density filter providing a 1-stop reduction in exposure. This 0.3 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or longer shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily.

The design of this filter has been optimized for use with digital sensors and promote nearly flat attenuation of visible, UV, and infrared light. Due to imaging sensors' greater susceptibility to infrared light, compared to traditional film, color casts can occur when photographing darker subjects that require increased exposure times. This filter provides a high level of neutrality across all three spectrums in order to eliminate color casts and ensure cleaner, truer blacks.

Applied to the outside of the SCHOTT Superwite glass construction is a 15-layer Firecrest multicoating, which helps to minimize reflections and flare in order maintain truer colors and contrast. The multicoating is also scratch resistant and hydrophobic to benefit the overall durability of the filter. It measures 6.5 x 6.5" / 165 x 165mm and is 0.08" / 2mm-thick, making it compatible with the Lucroit 165mm Filter Holder.

This filter is designed specifically for photography applications. This filter is not suitable for direct solar viewing with the naked eye, including with optical viewfinders.

0.3 Optical Density    15-Layer Coating on Outside of Filter    Hydrophobic and Scratch Resistant    2mm-Thick SCHOTT Superwite Glass    Increase Exposure Length    Greater Control Over Exposures    Neutral Results Across All Spectrums    Fits Lucroit 165mm Filter Holder    Includes Pouch

ND 0.3 filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.

Providing a 1 stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.

Attenuates infrared light, as well as visible and UV wavelengths, to maintain color neutrality and suppress color casts due to increased exposure lengths.

The 15-layer Firecrest coating has been applied directly to the outside of the filter glass by way of a vacuum-formed, hard-coated, electrolytic process. The multicoating is water and scratch resistant for greater overall durability.

SCHOTT Superwite glass promotes maintained image clarity and its 2mm-thick design is compatible with the Lucroit 165mm Filter Holder.

Related Questions and Answers

Q: 1. Is the Tiffen solar ND, 18-stop filter (P/N TI77ND54) a true neutral density filter, or does it give an orange tint?

A: The Tiffen Solar ND Filter (77mm, 18-Stop, Special 50th Anniversary Edition) is a true neutral filter and doesn't give an orange tint.

Q: 2. Pls confirm that the 46mm filter will fit in the rear drop-in slot of a Nikon Z 800mm? i.e. it's not too thick

A: The Tiffen Solar ND Filter (46mm, 18-Stop, Special 50th Anniversary Edition) is incompatible with the Nikon NIKKOR Z 800mm f/6.3 VR S Lens. Solar filters must be on the front of the lens to be safe. Get the MrStarGuy Adjustable Objective White Light Solar Filter (145-175mm OD), BH #STSGFT043B.

Q: 3. What is the weight of this filter?

A: I dont know.

Q: 4. Would this filter be good for shooting the moon and planets? Cut down the moons brightness and glare.

A: The Haida 77mm NanoPro One Million X Edition ND Filter (20 Stop) is a solar filter and it would be too dark for lunar use. A 2 stop filter is recommended for lunar photos: https://bhpho.to/48R3cVJ

Q: 5. is this the same as firecrest irnd filter? I have firecrest irnd filter now and is looking for another one.

A: This filter is an IRND filter from the Firecrest Series.

Q: 6. This item has a warning on it stating that it is not safe for solar photography or viewing the sun. Is it suitable or not?

A: The warning, is meant for viewing. The filter does not protect the eyes from harmful light of the sun. So use the back of the Screen of your camera or a mirrorless camera.

Q: 7. Is this intended for solar shooting?

A: The Haida 77mm NanoPro One Million X Edition Filter is a 20 stop filter and any filter over 16 stops is safe for solar use.

Q: 8. By the picture, this filter looks like it is graduated. Is it in fact built with a graduation in it?

A: Hi! No, this is not a grad ND filter. It must simply be the marketing photograph. I assure you that this is a solid ND filter.

Q: 9. Hello, given that this product's filter factor is 1,000,000; does this imply ND20 and is this appropriate for solar photography?(e.g solar eclipse) the price seems fairly low for such high filtering power.

A: Yup! Indeed, this is a 20-stop filter. Perfect for solar photography!

Q: 10. Is this filter safe for solar eclipse photography?

A: Haida 95mm NanoPro One Million X Edition ND Filter (20 Stop) BH #HAHD460795 is not rated for solar photography no.