10 x 6 cm binoculars
20 x 12 cm low-angle binoculars mounting
5 x 12 cm low-angle binoculars mounting with a signaling lamp 
5 x 12 cm low-angle binoculars mounting with a Yamakawa light - infrared communication device
10 x 12 cm low-angle binoculars mounting fitted with a compass 
10 x 12 cm high-angle binoculars mounting
6 x 18 cm low-angle binoculars mounting