Essential Solar Eclipse Viewing Equipment
A solar eclipse is one of the most memorable astronomical events you can witness. However, observing or photographing the Sun requires specialist equipment designed to reduce its intense light and radiation to a safe level.
This guide brings together eclipse glasses, solar binoculars, telescope filters, camera filters, smartphone filters and other useful accessories for safely enjoying the solar eclipse.
⚠ Important Solar Viewing Safety Warning
Never look directly at the Sun through a telescope, binoculars, camera optical viewfinder or with the naked eye unless you are using the correct solar-viewing protection.
Looking at the Sun without suitable protection can cause severe and permanent eye damage, including blindness.
Eclipse glasses and handheld solar viewers should comply with ISO 12312-2. Solar filters fitted to telescopes, binoculars, cameras and smartphones should be specifically designed for solar use and clearly marked with the manufacturer’s intended use.
For visual telescope and binocular observation, use a secure front-mounted visual solar filter, normally rated Optical Density 5.0 — OD 5.0 or ND100000.
Never use an old-style solar filter that screws into the eyepiece. The concentrated heat inside the telescope can cause these filters to crack or fail.
Camera filters marked for photographic use must only be used in accordance with the manufacturer’s instructions. A photographic solar filter should never be assumed to be safe for looking through a camera’s optical viewfinder.
If you cannot confirm that a product is suitable for your intended method of solar viewing or photography, do not use it.
Eclipse Glasses
Certified eclipse glasses are the simplest way to observe the Sun directly during the partial phases of an eclipse. Inspect the lenses before every use and discard any pair that is scratched, punctured, torn or damaged.
Celestron EclipSmart Solar Eclipse Glasses
Solar eclipse glasses from Celestron designed for direct naked-eye viewing of the Sun. A practical choice for observing the partial phases of a solar eclipse.
Look for: ISO 12312-2 compliance and undamaged viewing material.
Helioclipse Eclipse Glasses
Lightweight solar-viewing glasses suitable for eclipse events, family observing and educational activities. Rainbow Symphony is a recognised producer of solar viewers.
Look for: ISO 12312-2 identification and clear manufacturer information.
Galazium Solar Eclipse Glasses
Eclipse glasses produced by a specialist solar-filter manufacturer. They provide a convenient way to watch the changing shape of the Sun during an eclipse.
Check the glasses carefully before use and follow all printed safety instructions.
Solar Binoculars
Purpose-built solar binoculars provide a magnified view of the Sun without requiring separate removable filters. Only binoculars specifically manufactured and labelled for solar observation should ever be pointed towards the Sun.
Celestron EclipSmart 10×42 Solar Binoculars
Dedicated solar binoculars with permanently integrated solar-filtering material. Their 10× magnification provides a closer view of the eclipsed Sun than ordinary eclipse glasses.
Never substitute ordinary binoculars fitted with eclipse glasses or improvised filter material.
Telescope Solar Filters
A telescope solar filter must cover the entire front aperture of the telescope before the instrument is pointed towards the Sun. It must fit securely so that it cannot be dislodged accidentally by wind, movement or curious hands.
Astromania Deluxe Solar Filter
A front-mounted telescope solar filter designed to reduce sunlight before it enters the optical tube. Check the listed fitting measurements carefully against the outside diameter of your telescope.
Secure the filter according to the manufacturer’s instructions before aiming the telescope at the Sun.
Adjustable PET Solar Telescope Filter
An adjustable front-mounted filter designed for telescope objectives measuring approximately 44 to 70 mm. Measure the external diameter of the telescope carefully before ordering.
Confirm that the product is intended for visual solar observation and that the filter material is undamaged.
50 mm OD 5.0 Telescope Solar Filter
A compact solar-filter cap featuring Optical Density 5.0 filter material. It is intended for compatible small telescopes with the correct fitting diameter.
Check both the filter rating and the exact physical fit. The filter must remain securely attached throughout use.
Solar Camera Filters
Solar camera filters fit over the front of a compatible camera lens and reduce the sunlight reaching the sensor. Select the filter that matches the thread diameter printed on the front of your lens.
K&F Concept 49 mm ND1000000 Solar Lens Filter
A specialist solar-photography filter for camera lenses with a 49 mm filter thread. It is designed to reduce the intense light reaching the camera sensor during solar photography.
Check that your lens is marked 49 mm before ordering.
K&F Concept 82 mm ND100000 Solar Lens Filter
A front-mounted solar camera filter for lenses with an 82 mm thread. Its large diameter makes it suitable for many professional and enthusiast photographic lenses.
Confirm the exact filter-thread measurement shown on the front or side of your lens.
K&F Concept 67 mm ND100000 Solar Lens Filter
A solar-photography filter designed for lenses with a 77 mm filter thread. This is a common diameter among telephoto and high-quality zoom lenses.
Make sure the filter is fully and securely attached before aiming the camera towards the Sun.
Solar Smartphone Filters
A purpose-made smartphone solar filter provides a convenient way to photograph an eclipse without holding eclipse glasses over the phone camera. The filter must completely cover the active camera lens.
K&F Concept 58 mm ND1000000 Smartphone Solar Filter
A smartphone solar-photography filter supplied with a press-on mounting kit. It is designed to position the filter securely over a compatible phone camera.
Check that the solar filter fully covers the selected camera lens before pointing the phone towards the Sun.
K&F Concept 67 mm ND1000000 Smartphone Solar Filter
A larger smartphone solar filter with a press-on mount, designed for eclipse and solar photography with compatible mobile phones.
Phones with several rear cameras may require careful positioning to ensure the correct lens is fully covered.
Useful Eclipse Accessories
A few carefully chosen accessories can make solar observation easier, safer and more enjoyable. These items are also useful for ordinary astronomy throughout the year.
Solar Finder
A solar finder allows you to aim a filtered telescope towards the Sun without looking directly along the telescope tube or through an ordinary optical finder.
Remove or securely cover any conventional finder scope before beginning solar observation.
Lens Cleaning Kit
A basic optical cleaning kit can help remove dust, fingerprints and loose debris from camera lenses, binoculars and telescope accessories.
Never rub or clean solar-filter film unless the manufacturer specifically says that it is safe to do so.
Protective Carrying Case
A padded case helps protect solar filters, glasses, cameras and accessories while travelling to an eclipse viewing location.
Store solar-filter material flat or in its original protective packaging to prevent scratches and punctures.
Eclipse Guide Books
Eclipse books can help readers understand what is happening, prepare their equipment and plan their observations. This selection includes a children’s guide, a practical observing and photography guide, and a broader introduction to the Sun and eclipses.
Children’s Solar Eclipse 2026 Guide
An accessible introduction to the 2026 solar eclipse for younger readers. It can help children understand what an eclipse is and how to enjoy the event safely.
Adult supervision remains essential whenever children are observing the Sun.
Eclipse Day – How to Observe and Photograph an Eclipse
A practical guide for readers who want to observe an eclipse safely and record the event with a camera.
Useful for planning equipment, photographic techniques and the sequence of events on eclipse day.
The Beginner’s Guide to Our Sun
A broader introduction to the Sun, including solar and lunar eclipses. This is a useful choice for readers who want to learn more about solar astronomy beyond a single eclipse event.
Suitable for beginners and families developing an interest in astronomy.
Solar Eclipse Safety Checklist
- Use eclipse glasses or handheld viewers that comply with ISO 12312-2.
- Inspect all glasses and filters for scratches, holes, tears or loose fittings before use.
- Fit telescope and binocular solar filters securely over the front aperture.
- Never look through ordinary binoculars or a telescope while wearing eclipse glasses.
- Never use old-style eyepiece solar filters.
- Remove or securely cover ordinary telescope finder scopes.
- Follow the manufacturer’s instructions for camera and smartphone filters.
- Supervise children throughout the observing session.
- Stop immediately if a filter becomes loose, damaged or displaced.
Final Thoughts
You do not need expensive equipment to enjoy a solar eclipse. Certified eclipse glasses may be all that many observers require. Binoculars, filtered telescopes and cameras can reveal or record more detail, but they must always be equipped with suitable solar protection before being pointed towards the Sun.
Prepare your equipment in advance, practise using it safely and inspect every solar filter before eclipse day. With the correct preparation, the eclipse can be enjoyed safely by individuals, families and astronomy enthusiasts alike.