FirstLight 102mm Doublet with Twilight Nano Mount

This 102mm air-spaced doublet refractor features fully multi-coated optics and a 600mm focal length (f/6.47) that delivers wide, detailed views of the cosmos, with the included lightweight Twilight Nano mount providing smooth, intuitive alt-azimuth control via panhandle. The doublet design uses a pairing of glass lenses separated by a cushion of air to minimize chromatic aberrations, making it ideal for both lunar and planetary observation as well as wide-field astrophotography. The complete package includes an eyepiece, diagonal, finder scope, smartphone adapter, full-size tripod with accessory tray, and built-in dew shield for moisture control.