Thousand Oaks SolarLite 3.00" Solar Filter (S-3000)
Compact, Rugged Solar Filter for 3.00" Aperture Telescopes
The Thousand Oaks SolarLite 3.00" Solar Filter (Part #S-3000) is designed to provide safe, high-quality solar viewing for telescopes with an outer diameter of approximately 3.00 inches. Whether you're observing sunspots on a quiet afternoon or gearing up for a total solar eclipse, this compact filter delivers the dependable performance Thousand Oaks is known for.
Built around the proprietary SolarLite film, this filter gives you the best of both worlds—optical performance comparable to glass with the lightweight durability of a polymer. The result is a crisp, consistent solar image that doesn’t degrade with use and won’t suffer from wrinkles, creases, or pinholes.
Key Features:
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Sharp, Contrast-Rich Views: SolarLite film reveals sunspots, limb darkening, and solar granulation in crisp detail
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Tough Yet Lightweight: Tear-resistant and impact-resistant for years of safe, repeated use
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Flat, Uniform Image Quality: No wrinkles or distortion like with traditional thin-film filters
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Secure Fit: Felt-lined inner ring protects your telescope’s finish and holds tight around 3.00" outer diameters
Compatibility:
Fits optical tubes or dew shields with an outer diameter of approximately 3.00 inches. Always measure carefully before ordering to ensure proper fit.
Clear Aperture: 60mm or 2.37"
Cell OD: 76mm or 3.00"
SolarLite Film Technology:
After years of research and development, Thousand Oaks Optical has introduced SolarLite—a new solar film that delivers the optical sharpness of glass with the durability and resilience of a polymer. Unlike traditional solar films, SolarLite won’t develop pinholes or surface scratches that could compromise safety. It’s lightweight, so it won’t require rebalancing your optical tube assembly, and it's built to withstand the rigors of field use.
SolarLite offers a consistent yellow-orange solar image across the entire aperture with excellent contrast and uniform density. Its smooth, flat surface ensures sharper views compared to other thin-film filters that often suffer from wrinkles and creases. Tear-resistant, puncture-proof, and more rugged than any other solar film available, SolarLite sets a new standard for safe, high-quality solar observing.
Safety Note:
Before each use, inspect your solar filter for any damage or defects. Never observe the Sun without a securely attached, undamaged filter in place.
