Optical Instruments

Approx. Rs 3,500 / PieceGet Latest Price

Trial Lens Set – Golden and Silver Edition, designed for precise refraction testing in ophthalmic clinics, hospitals, and optical workshops. This deluxe set combines aesthetic appeal with clinical-grade accuracy.

• Lens Material: Optical-grade glass or acrylic (depending on model)

• Lens Diameter:

  • Reduced aperture: 20 mm

  • Full aperture: 36 mm (optional upgrade)

• Bevel Type: Plano from back vertex power

• Optic Quality: High precision with engraved diopter markings

• Rim Material:

  • Powder-coated anodized metal

  • Golden and silver finish for easy identification

• Color Coding:

  • Golden: Positive lenses

  • Silver: Negative lenses

• Handle:

  • Engraved with power values

  • Non-slip grip for easy handling

• Box Type:

  • Wooden or acrylic top case with double lock

  • Optional LED illumination for lens visibility

• Dimensions:

  • Approx. 480 mm × 360 mm × 80 mm

• Weight:

  • ~4–5 kg (including case and lenses)

• Application:

  • Refraction testing with trial frame

  • Suitable for hospitals, clinics, and optometry training

• Viewing Range:

  • Up to 10 meters (standard testing distance)

• Compatible With:

  • All standard trial frames (manual or digital)

• Made in India ����

Additional Information:

Approx. Rs 4,500 / PieceGet Latest Price

Trial Lens Set Kit – Red and Black Colour, commonly used in ophthalmic and optometric practices for manual refraction and vision testing:

• Color-coded mounts for quick identification

• High accuracy for manual refraction procedures

• Reusable and sterilizable components

• Compatible with standard trial frames

• Ideal for clinics, hospitals, and mobile eye camps

• ASF Universal Red & Black Trial Lens Set

• AjantaExports Red & Black Metal Trial Lens Kit

• Colmed Red & Black Wooden Case Set

Additional Information:

Approx. Rs 5,500 / PieceGet Latest Price

Digital P.D. Meter (Interpupillary Distance Meter)—modeled on precision instruments like the  PDM. These are essential for accurate lens fitting in optical dispensing and ophthalmic diagnostics.

• Interpupillary Distance (PD):

  • Range: 45 mm to 85 mm

  • Accuracy: ±0.5 mm

  • Modes: Binocular and monocular PD

• Pupil-to-Nose Distance:

  • Measures right and left separately

  • Useful for asymmetric fittings

• Focus Distance Settings:

  • Adjustable from 30 cm to infinity

  • Circular dial selector for near, intermediate, and far vision

• LCD Screen:

  • High-contrast digital readout

  • Displays PD values clearly in real time

• Measurement Method:

  • Aligns measuring lines with Purkinje images (corneal reflections)

  • Manual or auto alignment depending on model

• Form Factor:

  • Handheld, lightweight, and balanced for single-hand operation

  • Integrated forehead bar for patient stability

• Controls:

  • Smooth-action dials and buttons

  • Easy thumb-operated adjustments

• Battery Type:

  • 2× AA or rechargeable lithium (model dependent)

• Auto Power-Off:

  • Shuts down after 1 minute of inactivity

  • Extends battery life significantly

• LED Fixation Target:

  • Low-power illumination for patient focus

  • Maintenance-free operation

• Material:

  • Durable ABS housing with anti-slip grip

  • Optical-grade lenses and alignment guides

• Certifications:

  • ISO 13485, CE (varies by region)

  • Not CE-marked in some markets (e.g., Reichert PDM)

• Protective case

• Calibration certificate

• Instruction manual

• Optional: USB data output (on advanced models)

Additional Information: