The TG-1 expands possibilities with the use of a fisheye-converter and tele-converter. Commercially available 40.5 mm lens filters can also be used.
4-72 Gelatin Filter Holder Adaptor.
4-52 Gelatin Filter Holder Adaptor.
Sigma 58mm Lens Adaptor for EM-140.
Sigma 72mm Lens Adaptor for EM-140.
Sigma 77mm Lens Adaptor for EM-140mm.
Sigma 52mm Lens Adaptor for EM-140.
Sigma 67mm Lens Adaptor for EM-140.
Sigma 55mm Lens Adaptor for EM-140.
Sigma 62mm Lens Adaptor for EM-140.