<ul><li>Diameter: D203F750mm</li><li>Shape: Meniscus</li><li>Usage: Optical</li><li>Structure: Plano-concave</li><li>Material: Glass</li></ul><br><br>Optical Part For Concave Spherical Reflective Mirror DIY Schlieren Experiment Reflector Optical Photography Experimental Science Competition Lens (Diameter: D203F750mm)

DirectNine Basics Chiee Concave Spherical Reflective Mirror DIY Schlieren Experiment Reflector Optical Photography Experimental Science Competition Lens (Diameter: D203F750mm)