Name：2 Inch 40mm eyepiece (2MU40MM)
Specifications：
Multi-layer coating of 2-inch 40mm eyepiece astronomical telescope accessoriesProduct description:
Model: 2 "40mm eyepiece
Structure: 2-inch eyepiece
Function type: connect astronomical telescope
Purpose: large eyepiece, wide field of vision
Specification: 2 "40mm
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