Risley Rotary Prism

Risley Rotary Prism
Model:RRP
Brand:-
Origin:Made In China
Category:Services / Therapies
Label:Maddox Phoria test , Risley prism , Risley roatary prism
Price: -
Min. Order:-

Product Description

Risley prism system is a pair of matched glass wedges in series, to Maddox Phoria Measure and Anisophorias (the change in the phoria away from the primary position). This tests for anisophorias, vertical and horizontal, in all positions of gaze in real space instead of behind of phoropter, also handy with small kids. The prism is approximately 1" diameter and allows variable prism demand up to 20PD.

Risley Rotary Prism 1Risley Rotary Prism 2Risley Rotary Prism 3

Member Information

Yuself Optical Co., Ltd.
Country/Region:Jiang Su - China
Business Nature:Manufacturer
Phone:15306181252
Contact:Maggie Li (Sales Manager)
Last Online:26 Aug, 2024