BL-2001 Optometry Practice Eye, diopter range 9.00D, 3 kind of pupil size
Item#
BL-2001
Abstract
The optometrists use it to teach and the students use it to practice together with the instrument of optometry lens and ophthalmoscope.
Description
BL-2001 Optometry Practice Eye – Professional Retinoscopy Training Tool
Overview:
The BL-2001 Retinoscopy Practice Eye is a professional training instrument designed to simulate a wide range of refractive human eye conditions. By using a telescopic tube and inserting different lenses into its front curved slot, practitioners can replicate various refractive states. Optometrists rely on it for teaching, while students use it to practice alongside optometry lenses and ophthalmoscopes for hands-on skill development.
Key Specifications
1. Lifelike Retinal Imaging: The color of the retina patterns is highly realistic, and the geometric size and focal length ratio accurately match those of the human eye.
2. adjustable diopter Range: The retinal picture offers a diopter range of 9.00D, with a diopter scale error of less than 0.25D for precise calibration.
3. Three Pupil Sizes: Papillary light bar with 3, 5, and 7 mm options to simulate small pupil and dilated pupil clinical conditions. Switch between sizes easily using the handle at the front of the tube near the bottom sheet.
4. Refraction Lens Groove: A three-place arc-shaped groove at the front accepts refraction lenses or cylinders of varying astigmatism degrees and axes. The astigmatism axial dial displays 0–180 degrees (DEG), with each scale value at 5 degrees.
5. Height-Adjustable Tube: To accommodate practitioners of different heights, simply move the tube up or down for comfortable operation (adjust the axis screw only when necessary).
Ideal For
- Optometry students learning retinoscopy and refraction techniques
- Clinical instructors demonstrating refractive error simulation
- Practitioners refining their skills with optometry lenses and ophthalmoscopes



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