Spectrum 9.75" Full Aperture Glass Solar Filter- 238mm to 244mm
These Premium quality Solar Filters have been manufactured from highly durable and clear glass that uses a reflective coating of the utmost quality and refinement. The design of the filter is meant to allow as much light as is safely possible through the filter into the telescope lens, allowing your telescopes full aperture to be used, providing an optimal daytime viewing experience. These filters are excellent for both visual and photographic use, a versatility that you will find splendidly useful to be sure. The image of the sun when viewed through this filter looks like the natural-looking yellow-orange hue that we all find familiar. The filter comes in a foam lined box placed in plastic to keep it safe from any jarring during handling, a box that is also perfect for storing the filter when you're not using it after delivery! Included are complete and detailed instructions on how to use and maintain the filter.
Manufacturer Product Number: ST975G