BOSMA-ED80/560 astronomical telescopeDetailed product description：

Gamma series description:
The BOSMA Gamma Tianma ED series telescope is an astronomical photography tool exquisitely crafted by BOSMA. It features a 3-piece APO optical structure and uses high-quality Japanese FPL53 ED glass to perfectly correct the color difference that ordinary refractive mirrors cannot avoid. It effectively eliminates the color halo at the edge of the field of view during stargazing, improves imaging sharpness, restores high fidelity colors, and is equipped with an accurate and smooth toothless focusing structure. The portable aluminum box makes stargazing a leisurely experience, and the perfect starry sky is born.

Technical parameters

encoding	Main mirror aperture (mm)	Focal length (mm)	Jiaobi	Main mirror weight
014018	eighty	five hundred and sixty	seven	3.0KG
Resolution ()	limiting magnitude	Collecting light power	Main mirror length	-
one point four five	eleven point three	131X	57 cm	-
Main Configuration
2"SWA26	2 "zenith mirror	Dual speed toothless focusing	Solar film, aluminum box	Constellation disk

Product Description
Imported FPL53 high-quality ED glass from Japan
Adopting a 3-piece genuine APO optical structure
Perfectly correcting the unavoidable chromatic aberration of ordinary refractive mirrors
Clear image quality and authentic color
Short focal ratio design, more suitable for astronomical photography