Other fixed magnification lenses to fit the Acuter Natureclose; Hawke Naturetrek; Celestron Ultima;

Bushnell SpaceMasters and
Opticron that take HDF eyepieces as an alterative eyepiece

They are all in stock
MH5 and MH6 £35
ME15; ME19; MK25 £28

8-24mm Zoom £69

Celestron 8-24mm Zoom lens

In very good working condition Optics all clean fits the ultma spotting scopes

Price £55