M54 EXTENSION TUBE - 9mm reducer RS–232 port

RS–232 port

5 ångström bandwidths will reveal better surface contrast as well as great prominences

SKU AV-9FGD001

you may want to ensure a reasonably correct alignment to avoiding field rotation on long sequences of imaging

eyepieces or coma correctors you can use the 2" visual back

M54 EXTENSION TUBE - 9mm reducer RS–232 portThis 9mm M54 extension tube features a male M54 x 0. 75 thread on one end and a female M54 x 0. 75 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 M54 x 0. 75 Connection side B Female M54 x 0. 75 Optical length 9 mm SKU AX M54 EXT9