Lensômetro Novo Na Caixa - Opcon Gjd-1 - Produto Novo MAIN TECHNICAL INDEXES Ranges of Measurement: 0 to ±D Minimun: Ourter Reading D Inner Reading D graduation up 0 to ±5D And D graduations over±5D to ±D Digital D Cylinder Axis Range: ° Primatic Power Range: prism diopters1 graduations with prism compensation device Prism diopters,1 graduations Primatic Base Angle: ° Eyepiece Adiustment: ±5D Dimension of Objective Lens: Φ Overall Size: Weight: 4 Ligjting Bulb: ~V/-3V 3W or ~V/-3V 3W FRETE GRATIS