ADAPTER M54 MALE - M42 MALE 2mm accessory bag Considering that the visible light

Considering that the visible light spectrum spaces between 380nm and 740nm

the 134mm PLUS support rings are equipped with tapped holes (above and below each ring) to allow the attachment of:

Once the mirrors are fogged up

75 female adapter for ARCO 2” if you have an M48 male thread (for example if you have a corrector/reducer already inserted in your focuser)

you will connect ARCO to SESTO SENSO 2 with the provided cable

ADAPTER M54 MALE - M42 MALE 2mm accessory bag Considering that the visible lightThis adapter combines an M54 male thread and M42 male thread (T2) for an overall optical thickness of only 2mm. On the M54 side, the adapter has an M48 x 0. 75 female thread for 2" filters. Among others, the adapter fits: ATIK EFW filter wheels Lacerta 2" Herschel prism Starlight Xpress filter wheels Focusers with female M54 x 0. 75 thread This adapter is not compatible with SkyWatcher focusers as they have a different thread pitch (M54 x 1).