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Product design that combines durability and longevity. The combination of high-quality PET material and aluminum foil coating ensures durability and longevity. The PET material is lightweight and durable, and the aluminum foil coating increases the strength of the product. This ensures that the product can be used for a long time and you can enjoy solar observation with peace of mind. The durable and unbreakable design provides reliability for a long-lasting, valuable observation experience.
Multifunctional solar filter. Available in 60mm/70mm/80mm/90mm sizes to suit different telescopes. It is important to use a solar filter when observing the sun, as it helps prevent eye damage caused by direct sunlight. This solar filter is essential, especially if you want to see solar phenomena such as sunspots and solar eclipses. Use this multifunctional solar filter for safe and effective solar observation.
High-density coating reproduces true colors. High-quality high-density coating faithfully reproduces the true color of neutral white under sunlight. This advanced coating technology minimizes diffuse reflection of light, providing a clear and vivid observation environment. Observers can accurately capture the color and brightness of the real sun, allowing them to fully enjoy the charm of solar observation.
Enjoy while protecting your eyes. Looking directly at the sun is extremely dangerous and can cause eye damage. By using a solar filter, you can safely observe the sun and its surrounding phenomena while ensuring the safety of your eyes. We recommend using a solar filter to ensure safety while having fun and not missing out on interesting phenomena such as sunspots, solar eclipses, and planetary transits.
Quality Assurance. We guarantee that all our products are of high quality. If you are happy with our products, you can rest assured to buy. We guarantee to provide you with the best products and the most satisfactory service. Please feel free to place your order. If you have any problems with the product, such as defects, please feel free to contact us by email. We will do our best to satisfy our customers.
1. Made of PET+aluminum foil coating, it is sturdy and durable, not easy to break and has a long service life.
2. Protect your eyes and safely observe the Sun, sunspots, eclipses and planetary transits.
3. High density coating gives you neutral white true color in sunlight.
4. Do not look directly at the sun without the protection of a solar filter.
5. Suitable for 60/70mm/80mm/90mm telescopes, it is a must-have for safe observation of the sun.
Spec:
Item Type:Solar Filter
Material: PET + Aluminum foil coating + ABS
Color: As shown in the picture
Interface size: Approx. 60mm/2.4inch, 70mm/2.8inch, 80mm/3.1inch, 90mm/3.5inch
Film Diameter: Approx. 100mm / 3.9inch
Objective Lens Cover Diameter: Approx. 120mm/4.7inch
Weight: Approx. 75.0g / 2.6oz
Fits 60/70mm/80mm/90mm telescopes
How to use:
1. Use the film facing the sun to check whether there is any light leakage, if there is any light leakage, it is strictly forbidden to use
2. After the detection is completed, place the film cover on the light inlet, check the fixation, and measure the light with the eyepiece under normal conditions, there is no abnormal light and you can carry out the operation.
3. Do not allow people nearby to move the membrane cover while observation is in progress.
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