FOV 6mm / Pentax K-7 + NY-1S


Enlarged Photo (K-7)



FOV 6mm / Pentax K-5IIs + NY-1S


Enlarged Photo (K-5IIs)


FOV = 2mm / Pentax K-5IIs + Pentax Helicoid Extension Tube K + Rayqual M42/PK Mount Adapter
+Pentax Auto Bellows (M42)+ Borg M42/L39 Adapter(7844)+ Rayqual OM /L39 Mount Adapter + OM 20mm F2

Grossular Garnet with Diopside
Ca₃Al₂(SiO₄)₃
Nishiwada, Ogose-machi, Iruma Co., Saitama Pref., Japan
埼玉県入間郡越生町西和田

A tiny, but gemmy crystal of Grossular Garnet with Diopside.