| Filter clear aperture | 128.5mm |
| Filter diameter (external) | 184mm |
| Filter diameter (internal) | 174mm |
| Filter material | Scratch resistant polymer produced by American Paper Optics |
| Filter thickness | 24mm |
| Nylon safety straps | Two 1” x 4” Velcro straps, Four 1” x 1” Velcro Tabs |
| Telescope Compatibility | Celestron 6” Schmidt-Cassegrain Telescopes |
| Weight | 2.6 oz (74 g) |








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