Optolong SHO 3nm (3 Filter Set)Optolong SHO 3nm filter kit includes SII3nm, H Alpha3nm, and OIII3nm 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 SHO 3nm filter kit includes SII 3nm, H Alpha 3nm, and OIII 3nm
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols