A telescope set with a BORG 54 300mm f/5.6 multicoat achromat objective lens. An Arca-Swiss Quick Release collar is incorporated for quick attachment to camera tripods.
The M57 DXII helicoid focus adjustment unit (included) allows users to use this set for astrophotography when converted to a tele lens. The compact and lightweight build allows one to comfortably carry this set on the go.
Users can upgrade to a high-performance objective lens with the 55FL, which uses apochromat fluorite glass elements from Canon Optron, Inc.
Multicoated achromat objective lens.
Objective lens optical design: 2 elements in 1 group, achromat, multicoated.
Erect prism (included) allows users to observe both on-ground objects and celestial bodies.
BORG 60Ø barrel system.
20mm and 9mm eyepieces included.
M57 DXII helicoid focus adjustment unit included.
Arca-Swiss Quick Release System tripod collar.
Objective lenses and major parts are Made in Japan.
Camera mount adapters and other components (sold separately) are required to convert this telescope to a tele lens.
|Model Name||BORG 54 Telescope Set|
|Focal Length, mm||300|
|Min. Length, mm||321|
|Filter Size, mm||58|