Seymour Solar Telescope Filter (SF375) for Meade ETX-60AT & ETX-70AT; Celestron 60 AZ &EQ, 80 EQ; Orion Observer 60 Altaz & EQ; TeleVue-76 & Pronto; Vixen A80Mf, A80SSWT, & ED81SWT

Seymour Solar Telescope Filter (SF375) for Meade ETX-60AT & ETX-70AT; Celestron 60 AZ &EQ, 80 EQ; Orion Observer 60 Altaz & EQ; TeleVue-76 & Pronto; Vixen A80Mf, A80SSWT, & ED81SWT

• Scratch free glass aperture
• Sturdy aluminum cell
• Secured with a nylon thumb screw
• Direct from the manufacturer
• Excellent for direct view or photography of the sun.

This is a safe full aperture solar filter. The neutral density is 5 - 5.5, which means that the filter blocks 99.999% of the sun so that there is no damage to your eyes. It allows the most light possible into the telescope because it allows the full aperture of your telescope to be viewed. The full aperture allows the best possible daytime viewing when there is minimal atmospheric turbulence. This premium solar filter has an aluminum cell that is secured to the tube end of the telescope with a nylon thumb screw. The clear aperture is made with high quality, hand selected, and inspected, reflective coated glass. This 3.75" full aperture glass solar filter is the highest quality, most durable solar filter on the market. The sun is viewed in a natural yellowish-orange image. The filter can be used for direct viewing through the telescope or for photography. It will fit a telescope with a tube end (opposite the eyepiece) diameter of 3 3/8"(86mm) to 3 5/8"(92mm). You can measure the diameter of the end of your telescope to be sure this filter will fit your telescope. This filter is new in the box in plastic. The filter box is foam lined for protection and shock absorption during handling. It is durable enough to store the filter while not in use. With the filter comes instructions for use and care.

List Price: $ 69.00

Price: $ 69.00