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Top news results for nanometers


Mirrorless-astrophotography-camera-from-OM-System-lands

Mirrorless astrophotography camera from OM System lands


Wednesday, February 11, 2026 by

While dedicated astro cameras and smart telescopes steal the spotlight in astrophotogtraphy, some photographers are still waiting for something else: a regular DSLR camera that can shoot the Milky Way as well as it shoots a sunset - without needing a separate “astronomy-only” rig. Mee...


CXB-astro-imaging-filters-exclusively-at-Farpoint

CXB astro imaging filters exclusively at Farpoint


Monday, October 20, 2025 by

The introduction of CXB Astro Imaging Filters marks a continuation of a well-established tradition in advanced astronomical optics. Distributed exclusively through Farpoint Astro, these narrowband filters are designed for astrophotographers seeking precision and stability in data acquisition. The CX...


Why-luminance-frames-miss-narrowband-nebula-details

Why luminance frames miss narrowband nebula details


Monday, October 13, 2025 by

So you've spend a clear night capturing the Orion Nebula with your monochrome astrophotography camera. You shot one image through a luminance filter (essentially capturing all visible light), and another through a special Hydrogen-alpha (Hα) narrowband filter. When...


Dual-band-filter-from-Antlia-arrives

Dual band filter from Antlia arrives


Tuesday, June 10, 2025 by

The Antlia ALP-T Dual Band 3nm SII & OIII Filter is a dual narrowband optical filter designed for astrophotography with color cameras. It isolates two specific emission lines, Sulfur-II at 672.4 nanometers and Oxygen-III at 500.7 nanometers, allowing users to image nebulae that emit strongly in ...


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