Optically Worked Double Concave Glass Lens, 75mm Diameter, 1000mm Focal Length Meters_Electrical supplying a 1
Optically Worked Double Concave Glass Lens, 75mm Diameter, 1000mm Focal Length Meters_Electrical supplying a 1Extra long 1000mm focal length 75mm double concave glass lens, the near flat diverging curvature giving near collimated virtual reflections for astronomical and parallel beam analogue work.
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13