Askar FMA 180 PRO Triplet Air-Spaced APO (FMA180PRO)

Askar FMA 180 PRO Triplet Air-Spaced APO (FMA180PRO)To provide customers with more options, Askar has launched the new FMA180 pro. FMA180pro adopts a sextuplet air spaced APO design with three lenses in front and three in the rear, two of which are ED glass, providing excellent correction of chromatic aberration, which lays the foundation for high quality astrophotography and observation. It has an aperture of 40mm, a focal ratio of f 4. 5, and a focal length of 180mm. In addition to visual

the OIII and H-Alpha nebula emission lines pass accurately at f2 - f3

also known as color fringing

Capture video of solar prominences

Carbomer > 1% (CAS NO

ST4 Port: Can be used to connect with auto guide port of mount for guiding

With Celestron's StarBright XLT optical coatings on every surface

5 7mm T2 extension+9mm T2 extension+T2 spacer 1mm+ T2 spacer 0

OPTICAL TUBE INFO Optical Design: Refractor Aperture: 90mm (3

If you can see the planet in the sky

8" Vixen-style

also on both the RA and Dec axis

The higher power eyepiece will increase the magnification from the 53x that you gt out of the box to 130x magnification that's ideal for planetary viewing