Specifications

Type	External reading type
Target	Corona and cross, rotatable 360o

(0.25 Diopter step) 0 to +(or)- 10 Diopters (0.50 Diopter step) +(or)- 10 to 25 Diopters Cylindrical axis 0^o to 180^o (1^o steps) Prismatic power 0 to 5 (1step) Acceptable Lens Diameter 20 to 80mm dia Tiltable angle Continuously variable from 30^o to 90^o Eyepiece focusing range 0 to 5 diopters Accuracy Accurate centering and marking of lenses Power requirement AC 220-240 Volts Optional 110V – 130V AC Weight 4.5kgs approximately Standard Accessories contact lens holder, two spare bulbs, dust cover Guarantee One year