At only $25, the Xuan 30mm f/10 Body Cap Lens is one of the cheapest lenses out there, but is it any good? In this video we find out, plus we use it for macro photography! - - #Xuan30mm #bodycaplens #cheaplens #lensreview #fotodiox #fotodioxpro #macro #macrophotography #budgetlens #lens #primelens #30mm #pancakelens #macrotube #macroextensiontube #manuallens #naturephotography #compactlens