HEI-EP-EG HEI Scope Eye Guards (Pair).

HEI-AL-05 HEI Scope Series .5x Auxiliary Lens

HEI-EP-W10 SZ302101 HEI Scope Series Wide Field 10x Eyepieces (Pair) with Eyecups {Eyepieces Housing of 30mm diameter}.

HEI-XY-MSBL XY Table with Back light insert SG02303222

HEI-XY-MSS HEI Scope XY Manual Stage for HEI Track Stands and Post Stands MA261101

HEI-AL-07 HEI Scope Series .75x Auxiliary Lens.

HEI-SZII-VC-04 Heiscope 0.4c video coupler for the SZII Microscope

HEI-VC-05 HEI Scope 0.5X Video Coupler