Vender óptica óptica de prueba marco de lente de ojos optometría óptica tienda al mejor precio

Description: Suitable for adults visual inspection of optical shop, , schools, etc. Fixed pupillary distance on each frame, full PD options to fit most people at different ages. Easy fitting adjustments with simple design. High quality resin construction. durable for long use. Lightweight and Comfortable for wearing. Come with nose pad for comfortable feeling. PD: 52mm 54mm 56mm 58mm 60mm 62mm 64mm 66mm 68mm 70mm (You can choose) Specification: Size: approx. 13.5x13cm/ 5.27x5.07 inch Each Glasses Area Diameter: approx. 4.5cm/ 1.76 inch Material: Resin Package Includes: 1 x Optical Trial Lens Frame Note: Nose bridge could not be adjusted. Please allow 1-2cm(0.4-0.8 inch) size difference due to measurement. Thank you!