Glass Solar Filter 15.25'' (ST1525G) Fits: Your O.D. Measurement: 14 7/8” (378mm) to 15 1/8” (384mm) Orion 12.5″; 12” Dobs Zhumell

I just received my product the Spectrum ST1525G solar filter WOW !!! Not only was I amazed at how quickly it arrived but the construction is of the highest quality and workmanship. It is very professionally made. I just retired after working 35 years as a tool and die maker and this filter is top of the line. It fits my 12" dobs Zhumell perfect. I was also amazed of the color and clarity of the glass surface. It is very uniform and flawless. Another reason is the price, I just couldn't pass it up. I am very happy with this product. Once again Thank You for a very high quality product and I highly recommend this to anyone with a telescope wanting to look at the sun. Thank you.