Double‑Ended Occluders – 1 Pinhole (ABS Plastic)

The Double‑Ended Occluder with 1 Pinhole is a versatile diagnostic instrument designed for comprehensive binocular and monocular vision assessment. One end features a standard full occluder for routine cover testing, while the opposite end incorporates a precision‑cut pinhole aperture to evaluate potential best‑corrected visual acuity and differentiate refractive blur from pathological causes of reduced vision.

Manufactured from the same tough, medical‑grade ABS plastic used across Akriti’s diagnostic range, this occluder offers exceptional durability, lightweight handling, and long‑term reliability in busy clinical environments.

Key Features

• Dual‑function design: full occluder on one end, 1‑pinhole aperture on the other

• Precision pinhole for rapid assessment of refractive vs. pathological visual loss

• Made from tough ABS plastic for superior strength, durability, and daily clinical use

• Matte black finish to minimize glare and visual distractions

• Ergonomic handle for stable, comfortable positioning

• Ideal for refraction rooms, orthoptic evaluations, and screening programs

Clinical Applications

• Cover–uncover and alternate cover tests

• Monocular and binocular visual acuity assessment

• Pinhole testing to estimate potential best‑corrected vision

• Ocular motility and suppression evaluation

• Vision screening in clinics, hospitals, and outreach camps