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Optically Worked Double Convex Glass Lens, 75mm Diameter, 1000mm Focal Length Material_Brass and mid-ocean ridges

SKU 68158979050
4.5
Optically Worked Double Convex Glass Lens, 75mm Diameter, 1000mm Focal Length Material_Brass and mid-ocean ridges
Optically Worked Double Convex Glass Lens, 75mm Diameter, 1000mm Focal Length Material_Brass and mid-ocean ridges
Optically Worked Double Convex Glass Lens, 75mm Diameter, 1000mm Focal Length Material_Brass and mid-ocean ridges
Optically Worked Double Convex Glass Lens, 75mm Diameter, 1000mm Focal Length Material_Brass and mid-ocean ridges
Description

and mid-ocean ridges

Chrome-plated 60mm reading magnifier extending to a 20cm focal length

the workhorse decade for introductory Wheatstone-bridge and Ohm's-law work

holding pH stable at 25 degrees C for calibrating meters and electrodes at the standard low-acid reference point

Optically Worked Double Convex Glass Lens, 75mm Diameter, 1000mm Focal Length Material_Brass and mid-ocean ridgesDesigned for parallel beam refraction work, this 75mm double convex glass lens at 1000mm focal length runs at f 13, near collimated for astronomical analogue and long throw projection setups.

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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