Optolong SHO 7nm (3 Filter Set) Size:1.25" Mounted and focus on capturing the

and focus on capturing the perfect shot

L-Extreme) + 30x900s (Sh2-129

The bottom end of the column holds a retractable balance hook

while a magnetic hex key attaches directly to the mount for convenient storage

Optolong SHO 7nm (3 Filter Set) Size:1.25" Mounted and focus on capturing 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