Orion Solar Filter

Explore Orion’s complete range of solar filters and accessories, designed to safely reveal the dynamic surface of our sun, from simple sunspot spotting to advanced chromosphere observation.

Safety Film Solar Filters for Reflectors

10-inch

Orion 10" Safety Film Solar Filter for Reflectors – For Large Apertures

This 10-inch safety film solar filter provides a safe, full-aperture view of the sun for larger reflector telescopes. It offers a natural white-light image, perfect for observing sunspots and basic solar granulation, and fits securely onto the telescope tube for confident solar viewing.

6-inch

Orion 6" Safety Film Solar Filter for Reflectors – Affordable Solar Access

Designed for 6-inch reflector telescopes, this safety film solar filter is an affordable entry point into solar astronomy. It attaches quickly to the front of the telescope, delivering a clear white-light view of the sun’s photosphere, ideal for tracking sunspot activity.

8-inch

Orion 8" Safety Film Solar Filter for Reflectors – Mid-Size Performance

This 8-inch safety film solar filter fits popular mid-size reflector telescopes, offering a balance of aperture and cost. It provides a crisp white-light solar image for observing larger sunspot groups and surface details, with a secure, custom-like fit.

4″ E-Series

Orion 4.00" ID E-Series Safety Film Solar Filter – Compact Versatility

The E-Series safety film filter with a 4-inch internal diameter fits many smaller telescopes and ED refractors. It’s a compact, reliable option for safe white-light solar observation, delivering a clear view of the sun without modifying the telescope’s optical performance.

Binocular Set

Orion Set of 2.54" E-Series Solar Filters for Binoculars – Dual-Tube Safety

This set provides two 2.54-inch E-Series solar filters, specifically designed for binoculars. It allows safe, filtered solar viewing through both optical tubes, offering a unique, wide-field perspective of the sun and its activity for binocular astronomers.

12″ Dob

Orion Solar Filter for 12" Dobsonian Telescopes – Custom-Fit Solar Access

This custom-fit solar filter is engineered specifically for Orion 12-inch SkyQuest Dobsonian telescopes. The pre-assembled cell attaches securely to the telescope’s front, providing a safe, clear white-light view of the sun, perfect for dedicated solar observing with a large Dobsonian.

Orion Hydrogen-Alpha Solar Filter for 5" Telescopes – See Solar Prominences

Engineered specifically for 5-inch aperture telescopes, this specialized hydrogen-alpha filter isolates a very narrow band of red light at 656.28nm. It reveals the sun’s dynamic chromosphere, displaying dramatic prominences, filaments, and surface detail invisible to standard white-light filters. This premium filter is the key to advanced solar observation and photography.

Advanced & Complete

Solar Observation Solutions and Kits

Orion Hydrogen-Alpha Solar Filter for 5" Telescopes – See Solar Prominences

This specialized hydrogen-alpha filter for 5-inch telescopes isolates a very narrow red band of light, revealing stunning solar prominences and filaments invisible to standard white-light filters. It’s the choice for advanced observers seeking dramatic solar detail.

Orion Dovetail Solar Finder Scope – Safe, Quick Telescope Alignment

Align your telescope with the sun safely and quickly using this dovetail solar finder scope. It projects a bright image of the sun onto an internal screen, allowing for precise centering without direct solar observation, and fits standard finder shoe mounts.

Orion Solar Observing Starter Kit for 6" Telescopes – Complete, Safe Setup

Begin your solar astronomy journey with this complete starter kit. It includes a high-quality glass solar filter for a 6-inch telescope, a safe solar finder scope, and a beginner’s guide, providing all essential tools for safe, rewarding solar observation from day one.

Orion 80mm Travel Refractor Solar Filter Kit – Portable, Crisp White-Light Viewing

This travel-friendly solar filter kit is designed for Orion’s 80mm aperture refractor telescopes. The lightweight, full-aperture glass filter installs directly over the front, offering a safe, crisp white-light view ideal for taking solar observing on the go to events or travel.

For Every Observer

Solar Filters for Your Observing Goals

Choosing the Perfect Orion Solar Filter

Selecting the right solar filter depends on your telescope’s aperture, optical design, and your specific observing goals, from simple sunspot viewing to advanced solar detail.

By Type

Explore Solar Filter Categories

Orion solar filters fall into distinct categories based on their viewing technology and intended use, from simple white-light observation to advanced chromosphere study and complete observing systems.

White-Light Filters

Safety film or glass filters for standard white-light viewing of the photosphere, revealing sunspots and faculae.

Hydrogen-Alpha Filters

Specialized, narrowband filters for observing solar prominences and filaments in the sun’s chromosphere.

Solar Finder Scopes

Accessories like solar finder scopes that enable safe and precise alignment of your telescope with the sun.

Solar Kits & Bundles

All-in-one packages that bundle essential solar observing tools for a convenient, complete setup.

Observer Insights

What Solar Observers Are Saying

Hear from amateur astronomers about their experiences using Orion solar filters to safely explore the sun’s dynamic surface and features.

The 8-inch filter fits my reflector perfectly. Seeing sunspots for the first time was incredible; the image is crisp and the installation feels completely secure.

StargazerTom

The solar observing starter kit was ideal. Having the filter, finder, and guide together made my first solar session safe and successful. I was observing within minutes.

CosmicNewbie

The solar finder scope is a must-have. Aligning on the sun used to be guesswork, but now I can center it perfectly in seconds without any risk to my eyes.

SolarHunter

Upgrading to the hydrogen-alpha filter was a game-changer. The prominences are breathtaking and reveal a level of solar activity you just can't see with a white-light filter.

DeepSkyDreamer

Using the dual filter set on my binoculars gave me a unique, wide-field solar view. It's a fun and different way to enjoy solar astronomy with equipment I already own.

DualView

The travel refractor kit is perfectly portable. I took it to a dark sky site and enjoyed excellent solar views. The glass filter is high quality and the case keeps it protected.

RoadTripAstronomy

Solar Filter Questions Answered

Understanding solar filter types, compatibility, and safety features helps you make a confident choice for your specific telescope and observing interests.

How do I ensure I'm using a solar filter safely and preventing damage to my equipment?

Always use a full-aperture solar filter designed for your telescope’s specific make and model. It must fit securely over the front opening to block all harmful sunlight before it enters the optical tube, preventing instant and permanent eye damage.

What is the difference between a white-light solar filter and a hydrogen-alpha filter?

Standard white-light filters, often using safety film or glass, show the sun’s photosphere, revealing sunspots and faculae. Specialized hydrogen-alpha filters isolate a specific red wavelength to display dramatic features like prominences and filaments in the sun’s chromosphere.

Can I use the same solar filter on different telescopes?

Yes, filters are typically designed for a specific telescope type (reflector or refractor) and aperture size. Always check the manufacturer’s compatibility list for your exact telescope model to ensure a safe, light-tight fit and proper performance.

Do I need a separate solar finder scope to use with my solar filter?

A solar finder is a highly recommended accessory. It projects a safe image of the sun onto a screen, allowing you to precisely center the sun in your telescope’s field of view without looking directly at it, which is crucial for safety and convenience.

Are solar filter starter kits a good value for someone new to solar astronomy?

Starter kits are ideal for beginners, bundling a safe filter, a solar finder, and instructional materials. They provide a complete, validated solution that ensures you have all the essential tools for a safe and successful first solar observing session.

What should I consider if I have multiple telescopes and want one solar filter solution?

For several telescopes, consider universal or adjustable filter assemblies. These use friction-fit or adjustable cells to fit a range of tube diameters, offering a versatile and cost-effective solution compared to buying multiple custom-fit filters.

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