Feature●Two-element optical lens helps transmit more light, nice green sheen when held at an angle.●The reducer has standard 1.25inch telescope threads M28.5x0.6 and fits onto the nose of any 1.25 inch eyepiece, diagonal, extender tube, or camera adaptor fitting that format.●Threaded male on one end and female on the other so it can both have a filter attached and be threaded onto an eyepiece or camera.●Reduces your telescopes focal ratio by 0.5, which results in a wider field of view. It increases imaging area and allows capture of larger starfields or deep-sky objects, works as essentially a reverse barlow.●Nice anodized aluminum housingDescription
Celticbird 0.5 Focal Reducer/Field Flattener 1.25" for Starshoot Imaging Cameras - with Standand Filter Threads