Pay in 4 interest-free payments of $37.75 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
30mm super widefield eyepieces (with included rubber eye guards)
Machine size: 260 * 240 * 300mm
With this laser measuring ruler
67mm (Largest Ø)
3C (fine tips)
0.45ct Pear Shape Sapphire 5.9x4.1mm Menzerna G52 full Bar (1.2kg) 30mm super widefield eyepieces (withSapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. The variety in colours is due to trace amounts of elements such as iron, titanium, chromium, copper and magnesium. Mohs Scale of Hardness: 9 (out of 10). Sources: Mines that have yielded the finest sapphires in colour and clarity are located in Kashmir, Myanmar and Sri Lanka. Nowadays the main sources of sapphires are:
US$ 207.50
US$ 3250.00
US$ 184.50