Touptek 1.25" SHO Filter Set - OIII, HA & SII - 6.5nm - SHO-125 Celestron Mounts The DH-15 Starfield dew straps

The DH-15 Starfield dew straps works with a 12V power supply (sold separately) and produces 24W of power

TeleVue Product Number: TVO-2460

high) Weatherproof/Dustproof IP-65 rating Telescope Power Cord None Strap Wrist strap

Hand-assembled in the USA from high quality Japanese optics

Deliver power to your mount

Touptek 1.25" SHO Filter Set - OIII, HA & SII - 6.5nm - SHO-125 Celestron Mounts The DH-15 Starfield dew strapsNarrowband filters make astronomical photography more interesting. Emission nebulae contain rich and complex narrowband emission lines, such as the deep red 656. 28nm H emission line, the red [SII] (671. 6nm and 673. 1nm) and the blue green [OIII] (500. 7nm and 495. 9nm). Specifications: Diameter: 1. 25 inch (31. 77mm) Thread: M28. 5*0. 6mm Lens Thickness: 2mm Lens Material: Optical Glass Frame Material: Aluminum Alloy Work Showcase H alpha filter hcg