Product Description :
	The Medik trail frame Clement Clark Skeoch type 4cell with adjustable IPD, curved tiltable sides is a precision made instruments with aesthetic getup. Tested to meet ophthalmic standards. All parts are anodized/chrome plated to make it durable. Biomedically compatible with skin and non-interfering with hairdo. Standard diameter of 38 mm ,PD adjustable using sliding bridge mechanism (~50-78mm)
Product Features :
	- for basic refraction needs, testing children or a practice back-up.
 - adjustable using sliding bridge mechanism
 - most simple and lightweight trial frame
 - weight and fully compact
 - 8 trial lenses