1pc 61mm Optical Glass Focal Length 228mm Doublet Optics Glass Double Convex Achromatic Lens For Astronomic Telescope Objective
Technical Details
Brand Name: | SRATE |
Focal Length: | 228mm |
Material: | Glass |
Model Number: | Doublet Convex Achromatic Lens |
Shape: | Doublet Convex Achromatic Lens |
Structure: | Double Convex |
Usage: | Optical |
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