Optolong SHO 7nm (3 Filter Set) Size:1.25" Mounted The bottom end of the

The bottom end of the column holds a retractable balance hook

and focus on capturing the perfect shot

If you can see the planet the sky

Compact and Travel-Friendly: Folds into a lightweight

Cube Pro w/8408 HC and Cube II w/8408 HC

Optolong SHO 7nm (3 Filter Set) Size:1.25" Mounted The bottom end of theSHO6. 5nm filter kit includes SII6. 5nm, H Alpha7nm, and OIII6. 5nm narrow band filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single channel . Corresponding with RGB channel (Ha, OIII, SII), photographers can process Hubble images by astronomical post processing software. Optolong SHO 3nm Narrowband Filters Introduction Optolong SHO6. 5nm filter kit includes SII6. 5nm, H Alpha7nm, and OIII6. 5nm