Astronomik MaxFR OIII 6 nm CCD Clip-Filter for Nikon XL Full Frame

Astronomik MaxFR OIII 6 nm CCD Clip-Filter
Nikon XL Full Frame

• This Astronomik MaxFR OIII CCD Filter incorporates the Nikon Full Frame Clip format and is compatible with Nikon D750, D780, D800, D810, and D850 full frame DSLR cameras

• The MFR coating allows this 6 nm oxygen filter to be used on all instruments down to f/2

• The MaxFR filter line by Astronomik is designed for fast optical systems (RASA, Epsilon, and other astrographs)

• Best out-of-band blocking possible from ultraviolet (UV) through infrared (IR)

• Experience very high contrast with no haloing

• Roughly 6 nm FWHM bandwidth

• Works best for planteary nebula and supernova remnant imaging

• Astronomik's multi-layer coating technique protects this filter against scratches as well as the impacts of aging and high humidity

• Diffraction limited, this filter will not compromise your telescope's optical performance

• Made in Germany, a country known for producing high quality optics!

About the Astronomik MaxFR OIII 6 nm CCD
Nikon XL Clip-Filter

For OIII emission line nebulae imaging from an ideally dark location or under heavily light polluted conditions, the Astronomik MaxFR OIII 12 nm CCD Clip-Filter for Nikon XL (8h11h8) offers complete impediment against mercury and sodium-vapor, the main causes of light pollution, as well as natural skyglow, and moonlight. The contrast between objects in the 501 nm doubly ionized oxygen line and the background is greatly enhanced. In addition, with this OIII 6 nm CCD Filter allows greenish and blueish targets to be photographed, considerably expanding your imaging potential.

This Astronomik MaxFR OIII CCD Nikon XL Clip Filter incorporates a 6 nm narrow bandwidth with 96% typical transmission for a notable increase in contrast as all unwanted light from alternative wavelengths is blocked from UV up to IR. In comparison to the 12 nm OIII filter, this filter's smaller 6 nm FWHM (full width at half maximum) provides higher contrast gain. This results in an incredibly dark background.

Astronomik OIII Filters are the perfect choice for viewing under extremely light polluted conditions as well as for imaging faint targets in parts of the Milky with densely crowded stars. 6 nm FWHM is matched to provide superior performance with CCD and CMOS sensors with exceptionally low dark current!

Like all Astronomik filters, the OIII 6 nm CCD Nikon XL Full Frame Clip Filter is parfocal with all other Astronomik filters. Although its thickness is a miniscule 1 mm, this filter is still highly resistant to potential damage that scratching, aging, and high humidity can inflict. Diffraction limited to avoid lessening the optical performance of your telescope. Astronomik filters are delivered in a durable plastic storage container of superior quality.

About the Astronomik MaxFR Filter Line

This high quality line of astrophotography filters uses a built-in MFR coating technique to produce the best out-of-band blocking possible, from the ultraviolet to the infrared. The MaxFR filter line by Astronomik is manufactured using an entirely new process specifically designed for fast optical systems and focal ratios. This results in extremely high contrast with no haloing!

Please note this filter must NEVER be used for solar observing or imaging. Doing so will cause permanent damage to your eyes.

Astronomik Nikon XL Full Frame Clip Filter System Compatibility

• The Nikon XL-Clip Filter have been successfully tested with the Nikon D750, D780, D800, D810, and D850. All manual lenses and T-adapters work fine!

• Nikon full frame cameras that are not listed above have not been tested yet.

• The Nikon XL Clip Filter will not work with cameras with APS-C sized sensors or with the new mirrorless models.