US$ 175.00
dual bore sights
and aluminum at a shared 0
sized to power electrolysis
Single-lens folding-housing magnifier with a 25mm lens delivering 4x magnification
stretching to approximately 290mm under load
Precision Spectrometer Capacity_150mL dual bore sightsTwo vernier readout on a 127mm degree plate resolves to 1 arcminute, while 32mm telescope and collimator apertures and rack and pinion focusing support precise prism and grating spectrometry.
US$ 175.00
US$ 149.50
US$ 117.00
US$ 120.00
US$ 195.00
US$ 190.00