M68 EXTENSION TUBE - 20mm
M68 EXTENSION TUBE - 20mm is backordered and will ship as soon as it is back in stock.
This 20mm M68 extension tube features a male M68 x 1 thread on one end and a female M68 x 1 thread on the other.
This is a very useful accessory for making up the exact backfocus distance required by correctors.
Specifications
Connection side A |
Male M68 x 1 |
---|---|
Connection side B | Female M68 x 1 |
Optical length |
20 mm |
SKU | AX-M68-EXT20 |