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Risley Rotary Prism 30PD

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SKU : 467400

Large aperture (1″/23mm) rotating Prisms permit more flexibility compared to your Phoropter. Risley Rotary Prism; +/- 30 PD with handles. The Prisms are controlled with a convenient knurled rotating knob. Accurately calibrated dial shows prism diopter selected and rotates thru 30 PD right-exo to 30 PD left-eso.

Large aperture (1″/23mm) rotating Prisms permit more flexibility compared to your Phoropter. Risley Rotary Prism; +/- 30 PD with handles. The Prisms are controlled with a convenient knurled rotating knob. Accurately calibrated dial shows prism diopter selected and rotates thru 30 PD right-exo to 30 PD left-eso.

SKU: 467400 Categories: , ,
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