AMADA INSTRUMENT CO.,LIMITED — Nanjing China
Optical Magnifier

LT-86B 3x 5x 10x 15x 20x Desk Stand Magnifying Lamp PCB Inspection

The LT-86B is a desk-mounted magnifying lamp with a 127mm optical glass lens and a 22W circlip fluorescent light source.

Product Overview

The LT-86B is a desk-mounted magnifying lamp with a 127mm optical glass lens and a 22W circlip fluorescent light source. It offers six fixed magnifications - 3X, 5X, 8X, 10X, 15X, and 20X - on a single lens body, allowing an operator to switch between magnifications without changing lenses. The lamp clips to a workbench or desk edge and operates on AC 220V/110V with a Chinese-standard three-spigot plug base.

  • Magnification3X, 5X, 8X, 10X, 15X, 20X
  • Lens materialOptical Glass
  • Main lens size127mm
  • Light source22W circlip fluorescent lamp
  • Power sourceAC 220V/110V
  • Power plugChinese-standard plug base with three spigots

Key Benefits

  • Single lens body with six fixed magnifications eliminates the need to swap lenses during inspection
  • 127mm optical glass lens provides clear, distortion-free viewing across all magnification levels
  • 22W circlip fluorescent lamp delivers consistent, shadow-free illumination for PCB and small component work
  • Clip-on design allows secure mounting on a bench or desk without tools or permanent fixtures
  • AC 220V/110V operation supports use in multiple regions; plug base can be customized to local standards

Application Scenarios

  • PCB inspection at a rework bench where multiple magnifications are needed for component placement and solder joint verification
  • Incoming inspection of small electronic components with varying sizes and pitch
  • SMD component placement and alignment on a production or repair bench
  • Quality control of miniature parts in electronics, watchmaking, or jewellery assembly
  • Teaching or training sessions in electronics labs where students need consistent magnification and lighting

Who It Is For

  • Electronics manufacturers performing PCB rework and inspection
  • Repair and maintenance technicians in electronics and precision assembly
  • Teaching laboratories in vocational schools and technical colleges
  • Quality control staff in small to medium-sized electronics production facilities
  • Jewellery and watchmaking workshops requiring close-up visual inspection

Problems It Solves

  • A fixed magnification lamp forces the operator to move the head or change tools to inspect different features
  • Poor lighting causes shadows and glare on reflective surfaces like PCBs and metal components
  • Lack of a stable mounting solution leads to hand fatigue and inconsistent viewing angles
  • No interchangeable magnification options require multiple lamps or frequent lens changes
  • Standard lamps without a clip-on design limit placement flexibility on crowded workbenches

Technical Features

  • Single lens body with six fixed magnifications: 3X, 5X, 8X, 10X, 15X, 20X
  • 127mm diameter optical glass lens for high clarity and minimal distortion
  • 22W circlip fluorescent lamp with even, shadow-free illumination
  • Clip-on mounting system for secure attachment to a desk or bench edge
  • AC 220V/110V power input with Chinese-standard three-spigot plug base
  • No moving parts or focus adjustment - magnification is fixed per lens position

Specifications

Magnification3X, 5X, 8X, 10X, 15X, 20X
Lens materialOptical Glass
Main lens size127mm
Light source22W circlip fluorescent lamp
Power sourceAC 220V/110V
Power plugChinese-standard plug base with three spigots
Mounting typeClip-on desk stand
Operating voltage220V/110V
Lamp typeCirclip fluorescent

Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.

Customization Options

  • Custom power plug to match regional standards (e.g. US, EU, UK, etc.) upon request
  • Optional replacement of the 22W fluorescent lamp with LED lighting (specify when ordering)
  • Alternative mounting options (e.g. wall mount or stand base) available on request
  • Lens size or magnification selection can be adjusted based on application needs

Comparison With Other Options

Standard magnifying glass without a light sourceThe LT-86B adds a 22W fluorescent lamp to eliminate shadows and improve visibility on reflective surfaces like PCBs and metal parts.
Magnifier with multiple lenses on a rotating turretThe LT-86B uses a single lens with fixed magnifications, reducing mechanical wear and simplifying operation at the bench.
LED desk lamp with magnifierThe LT-86B uses a circlip fluorescent lamp for broader, more even illumination; LED alternatives may produce hotspots or uneven color temperature.

Use Guide

  • Attach the clip-on base to the edge of your workbench or desk, ensuring it is secure
  • Select the desired magnification by rotating the lens body to align the correct scale
  • Ensure the fluorescent lamp is fully seated in the circlip housing for even light distribution
  • Plug into a standard AC 220V or 110V outlet; verify voltage compatibility before use
  • For international use, order a custom plug base to match local electrical standards
Read Next

Guides and Applications

Answers

Frequently Asked Questions

What magnifications are available on the LT-86B?

The LT-86B offers six fixed magnifications: 3X, 5X, 8X, 10X, 15X, and 20X.

Can I change the magnification without removing the lamp?

Yes. The lens body rotates to select between the six fixed magnifications without removing the lamp or repositioning the unit.

What is the power input requirement?

The LT-86B operates on AC 220V or 110V. The standard plug is Chinese three-spigot; custom plugs are available upon request.

Is the light source replaceable?

Yes. The 22W circlip fluorescent lamp can be replaced; order a replacement lamp if needed.

Can I use this lamp in a country with a different plug standard?

Yes. The plug base can be customized to match local standards - specify your requirement when placing the order.

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