Gold & Platinum Emerald Double Gallery Center Head, 4-Prong Cast Gold & Platinum Solders or use as-is

or use as-is

Nakanishi (NSK) is recognized for outstanding quality and reliability

Four countersunk mounting holes for flush screw seating

1mm Working Distance (standard) 110mm (4-3/8") Eyetube Inclination 45° Interpupillary Distance 54mm – 75mm Dioptric Adjustment Dual (±5 diopters) Extended Magnification Range 2

controlled drawdowns

Gold & Platinum Emerald Double Gallery Center Head, 4-Prong Cast Gold & Platinum Solders or use as-isThese cast emerald double gallery center heads are designed for professional jewelers setting emerald cut stones with precision and elegance. Available in 14K yellow gold, 14K white gold, and platinum, each head features four prongs and a double gallery construction that provides both structural integrity and refined visual detail. With 13 stone sizes ranging from . 10ct to 5ct, this family covers a wide spectrum of emerald setting applicationsfrom