Vali keel 
A glass fibre extension with an M8 end, length 1 m.
These extension fibres are designed to be used in cases when one of the fibres in an existing set is too short.
When extending a fibre, it should be noted that even if the fibres are adapted together in the best possible way, a loss of 50% in luminosity can be expected.
LISAGE OMA KOMMENTAAR