Astronomik H-Alpha 12 nm CCD Filter - Nikon Z XL Clip

Astronomik H-Alpha 12 nm CCD Clip Filter for Nikon Z-Series Cameras

• Nikon XL full frame clip formatted Astronomik 12 nm H-Alpha Narrowband Filter designed for Nikon Z5, Z6, Z7, Z8, and Z9 mirrorless camera models.

• Optimally equipped for astrophotography, the Astronomik Nikon Z-XL Clip Filter fits securely and comfortably in the camera.

• Allows quick and easy attachment and removal.

• Camera operation using this filter does not require any prior modifications.

• Enables desired H-Alpha emissions to pass while obstructing nearly the entire rest of the visual spectrum including IR.

• FWHM bandwidth of roughly 12 nm.

• Ideal for imaging planetary nebulae and supernova remnants, the Astronomik H-Alpha 12 nm CCD Filter rejects all undesired light pollution.

• Parfocal with every other Astronomik filter.

• Multi-layer coatings help prevent scratching, as well as damage caused by aging and high humidity.

• This filter is diffraction limited and therefore will not compromise the optical efficiency of your telescope.

• Features fine German-designed optics!

More About the Astronomik H-Alpha 12 nm Narrowband CCD Filter

For CCD astrophotography, this Astronomik H-Alpha 12 nm Nikon Z XL Clip Filter is the ideal narrowband filter. It has a 12 nm full width at half maximum (FWHM) to allow the use of very fast optics with standard CCD cameras. The f/number application range stretches from 1:2.8 to 1:15. While transmission losses and chromatic distortion can be a problem with other filters, they only become an issue with this filter when extremely bright aperture ratios of 1:2 and more come into play. Using this filter guarantees 90% transmission or more at H-Alpha (656nm). This filter is made to Astronomik's exacting standards. While transmission ratings may vary between each filter, you are guaranteed a transmission rating greater than 90%, with a typical transmission rating of around 96% for the 12 nm Ha. The specific T-Max will be listed on the filter case. You can rest easy knowing that every unit is thoroughly tested and guaranteed to meet Astronomik's stellar benchmark of performance! Another advantage of this filter is that finding a guide star is more convenient when used with cameras that have a built-in autoguider.

Astronomik's H-Alpha 12 nm Filter enhances the contrast between objects, in this case between targeted objects with H-Alpha emission lines and the skyglow background. This filter also provides total suppression of emission lines from artificial sources such as mercury and sodium-vapor from street lamps, making it an excellent light pollution filter! Because of the high optical quality of the Astronomik H-Alpha 12 nm substrate, you won't be able to tell the difference between the razor-sharp stars seen with a camera or with your regular telescope.

Arriving in a durable, high-quality plastic storage case, the Astronomik Nikon Z-Series Full Format H-Alpha 12 nm CCD Filter is parfocal with any other Astronomik filter. It offers complete obstruction of all undesired wavelengths in the visible and IR spectral bands. This filter contains a very thin substrate and is diffraction limited for maintaining the optical performance of your telescope. It is also highly resistant to the effects of scratching, aging, and high humidity.

Astronomik Nikon Z Full Frame Clip Filter System

Astronomik XL clip filter designed for Nikon Z-series mirrorless full-frame camera bodies. Optimized for use with both telescopes and normal camera lenses, this clip filter is confirmed to be compatible with the Nikon Z5, Z6, Z7, Z8, and Z9 models through previous testing. Rests securely in a stress-free environment within the camera following an extremely quick and easy installation process. Operation requires no additional camera adjustments.

Compatible Nikon Bodies

• Z5

• Z6 & Z6 MkII

• Z7 & Z7 MkII

• Z8

• Z9

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