Celestron 80APO ED Glass Triplet APO DesignTelescope
Description
Product Introduc- tion ---Multi-function handle Optical lens bar- rei Star Finder dovetail slot --Retractable Hood Hoop -Objec- tive Double speed fo- cusing euna OPTICS -Dovetail plate Product name：
Star series C80APO Product number： S81904
Optical structure： Refractive three-separation with 1 ED lens Objective
focal length： ：455mm
Objective aperture： 80mm
Optical Coating： FMC full surface multilayer coating
Focusing system： 2.5-inch two-speed toothed Focusing
interface： 2 inches compatible with 1.25 inches， with field rotation adjust- ment interfac

Specifications
*         Hign-concerned Chemical
None
Lens Material
ED

Magnification
160
.
Focal Length
455

Lens Coating Description
Ultra-wideband coating（SMC）

Objective Lens Diameter
80

Material
Metal
Model Number
S81904