{"id":25248,"date":"2025-08-07T17:16:55","date_gmt":"2025-08-07T15:16:55","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=25248"},"modified":"2026-10-13T10:56:24","modified_gmt":"2026-10-13T08:56:24","slug":"omegon-uv-ir-cut-off-filter-125","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-uv-ir-cut-off-filter-125\/","title":{"rendered":"Omegon UV\/IR Cut-Off Filter 1.25\u2033"},"content":{"rendered":"

Omegon UV\/IR Cut-Off Filter 1.25\u2033<\/strong> is an indispensable accessory for astrophotography with color cameras without built-in UV\/IR blocking. Many optical systems - especially refractors and camera lenses - allow ultraviolet (UV) and infrared (IR) light to pass through unobstructed. But these wavelengths are not focused on the same plane as visible light, leading to blur, color shifts or blurry stars.<\/p>\n\n\n\n

This filter blocks both UV light (below ~400 nm) and IR radiation (above ~700 nm), while allowing the full visible spectrum to pass through. This allows you to maintain true-to-life colors, sharper details and better focus in your images. The filter is therefore ideal for use with CCD and CMOS cameras, especially when photographing with APO refractors or fast lenses.<\/p>\n\n\n\n

The 1.25\u2033 version is compatible with any standard eyepiece, camera adapter or filter wheel. The optical glass is multi-coated for maximum transmission in the usable range and minimal reflections.<\/p>\n\n\n\n

Advantages<\/strong>
\u2713 Blocks both UV and IR outside the visible spectrum
\u2713 Improves sharpness and focus in color cameras
\u2713 Preserves color fidelity in astrophotos
\u2713 Reduces halos and color shifts around bright stars
\u2713 Fits all 1.25\u2033 accessories and filter wheels<\/p>\n\n\n\n

Specifications<\/strong><\/p>\n\n\n\n