Astromania Telescope Filter 1.25 Inch Upgrated O-III Comet Filter Narrowband

Product Overview

The Astromania Telescope Filter 1.25 Inch Upgrated O-III Comet Filter Narrowband for Telescope, 99% High Transmission - Light Pollution Reduction for Astrophotography, Fit 1.25 Inch Telescope Accessory hits the sweet spot of reliable construction and practical use, ideal for household use. Built with Aluminum, Glass, measuring 31.75 Millimeters. Notable features include new upgrade and upgrade astromania, contributing to its practical character.

Key Features

• New Upgrade: Astromania Upgrade Edition OIII Filter is used for capturing the gas tails and gas flows of comets; with the two brightest C2 emission lines at wavelengths of 511 and 514 nm; the full width at half maximum wavelength is less than 15 nm
• High transmittance: Within the wavelength range of 504 nanometers to 525 nanometers; only the double-ionized oxygen line with wavelengths between 510 nanometers and 518 nanometers passes through with 99% of the wavelengths
• Fused Silica Matrix: The OIII filter is made of silica matrix and has an aluminum metal casing. It features dichroic interference and anti-reflective coating; it is suitable for areas with light pollution and dark sky areas to enhance contrast
• Advanced Narrowband Filter: Blocks the neighboring OIII line (<1% transmission), which does not appear mainly in comet tails; narrowband filter can only increase the contrast between the nebula and the night sky but not brighten it
• Standard 1.25 Inch Thread: Suitable for large aperture telescopes with 1.25 inch focuser; compatible with 1.25 inch eyepieces; barlow lens; diagonal prism and other telescope accessories

Why Choose the AstromaniaOptics Astromania Telescope Filter 1.25 Inch Upgrated O-III Comet Filter Narrowband for Telescope

The Astromania Telescope Filter 1.25 Inch Upgrated O-III Comet Filter Narrowband for Telescope, 99% High Transmission - Light Pollution Reduction for Astrophotography, Fit 1.25 Inch Telescope Accessory earns recommendations through its versatile approach and new upgrade, both contributing to consistent everyday convenience.

Best For

The AstromaniaOptics Astromania Telescope Filter 1.25 Inch Upgrated O-III Comet Filter Narrowband for Telescope is best suited for: areas with light pollution and dark sky areas to enhance contrast, large aperture telescopes with 1.

Quick Summary

The AstromaniaOptics Astromania Telescope Filter 1.25 Inch Upgrated O-III Comet Filter Narrowband for Telescope is a Filters product by AstromaniaOptics. Brand: Astromania. Material: Aluminum, Glass. Photo Filter Thread Size: 31.75 Millimeters. Coating Description: Multi Coating. Photo Filter Effect Type: Color Correcting.

Product Specifications