US$ 300.00
Compact 38mm acrylic six-piece lens set covering convex
Extended two-inch fingers on this vinyl-coated three-finger clamp provide deeper reach into apparatus assemblies
Single-lens folding-housing magnifier with a 25mm lens delivering 4x magnification
dual bore sights
25 x 2 x 1 inches with a sliding top
Precision Spectrometer Capacity_150mL Compact 38mm acrylic six-piece lensTwo 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$ 300.00
US$ 275.00
US$ 13.99
US$ 16.95
US$ 82.50
US$ 149.50
US$ 16.00
US$ 150.00
US$ 149.50