-40%
74mm Optical Glass Lens Focal 3000mm Doublet Plano Convex Telescope Objective
$ 24.81
- Description
- Size Guide
Description
1PC Glued Lens 74mm Diameter Optical Glass Long Focal Length 3000mmDoublet Optics Glass
Plano Convex Lens For DIY Telescope Objective
Specification
74mm Optical Glass Doublet Plano Convex Glass Lens
Material: K9+F4 Optical Glass
Lens Diameter:74mm
Center Thickness:11mm
Focal Length:3000mm
Coated with Antireflection film
It can be used on DIY Telescope Objective