Optolong Filters Clip Filter for Nikon Full Frame L-Pro

This filter enhances the contrast of deep-sky objects while reducing the brightness of the sky background. Achieving this involves a complex transmission characteristic that allows the spectral lines of deep-sky objects to pass while suppressing various sources of light pollution. It effectively diminishes the unwanted sky background, known as "skyglow," caused by oxygen emissions in the atmosphere. Particularly useful in light-polluted areas, this filter is suitable for both visual observation and photography.

Unlike filters such as UHC or CLS, which primarily target light pollution, this multi-bandpass filter minimally affects color rendition. Therefore, it's also suitable for capturing continuum sources like galaxies, globular clusters, and reflection nebulae.

Key features include:

• Blocks UV and IR radiation (700 - 1100 nm)
• High transmission within the passband
• Minimal impact on color rendition
• High optical quality

Designed for insertion into Nikon cameras, it's crucial to note that this filter should never be used as the sole solar filter.

Specifications:

Capacity: Multiple

Coating of Optical System: Multiple

Transmission: 95%

Surface Accuracy: 1/4

Frame: Clip-Filters

Appropriate for: Nikon cameras

General Material: Schott glass

Type of Build: UHC Filters

Type: Filters

Area of Application: Suitable for photography and visual observation