ZWO 131mm Quad APO Refractor Lego It’s recommended to put the

It’s recommended to put the bolt towards the box side as shown in the pictures above and not to block the USB ports and status indicators

3 Length OTA (inch) 14

It includes an AC powered synchronous clock drive motor and declination clamp

Selective adjustments     162

iEQ45/CEM60 Tripod (#8021ACC)

ZWO 131mm Quad APO Refractor Lego It’s recommended to put theZWO FF131 APO Flat Field Apochromatic Refractor *Focus can be achieved within a back focus range of 4273 mm, measured from the M54M48 interface shoulder. Main Features Flexible Connectivity for Multiple Configurations Uniqueness Four Element Optical Design The FF131 APO features a four element, fully air spaced apochromatic optical design. All four elements work together to deliver a flat imaging field without the need for an additional field