Astrozap Full Aperture Glass Solar Filter 137-143mm

Codice articolo: AZ-1515

Solar Filters from Astrozap are the right choice for save and successful Solar observing and photography.

♦ safe front filter

♦ transmission 1/100000 (ND 5.0)

♦ coated optical glass

♦ pleasantly yellowish-orange looking sun

♦ aluminium cell

♦ gently secured with a nylon thumb screw

♦ for tubes with outer diameter of 137 mm - 143 mm

♦ clear aperture according to manufacturer: 127 mm

♦ the holder reduces the clear aperture a bit

Solar Filters from Astrozap are the right choice for save and successful Solar observing and photography. These premium solar filters have an aluminum cell that is centered and secured to the end of the telescope with a nylon thumb screw and felt.

These are the highest quality, most durable, full aperture glass solar filters we know. The sun is viewed in a natural yellowish-orange image. The filter can be used for direct viewing or for photography.