Lensmeter Corona Target

Listing ID #1417472

We offer Lensmeter Corona Target.
Lensmeter Corona Target combines an excellent Ocular Type External Reading System with very clear target screen. The instrument can be moved from 30° to 90° for getting an exact view of the corona. It also consists of High Power Magnification for sharp and bright corona focus.
Specifications
Type : Ocular Type External Reading System
Vertex Power Range : ± 25D Step : 0.25D Step Up to± 10D 0.50D Step Beyond ± 10D
Cylindrical Axis Scale : 0 to 180° (1° step)
Prismatic Power Range : 5 in the View field (1 step)
Target : Pinshole Corona
Eyepiece Focusing : + 3D to -5D
Diameter Of Lens Accommodated : 30 to 80mm
Tilting Angle : 30° to 90°
Light Source : AC 220V 3W LED