Overview
The Leica AP20-81 /C lamp bulb holder is an authentic Leica microscope accessory engineered to securely house and position lamp bulbs within Leica microscope illumination systems. This holder provides stable mechanical mounting, ensuring consistent light delivery and optimal optical performance during extended microscopy sessions. Built to Leica manufacturing standards, it supports the precision lighting requirements of professional microscopy applications.
Key Features
- Designed specifically for Leica microscope systems
- Secure mechanical mounting mechanism for lamp bulbs
- Durable construction for reliable long-term use
- Compatible with standard Leica illumination assemblies
- Direct replacement for original equipment
Technical Specifications
- Manufacturer: Leica Microsystems
- Part Number: AP20-81 /C
- Product Type: Lamp Bulb Holder
- Application: Microscope Illumination System
- Mounting: Integrated attachment to Leica microscope lamp housing
- Material: Precision-engineered optical-grade components
Typical Applications
- Clinical and pathology microscopy
- Research laboratory illumination
- Industrial inspection and quality control
- Educational microscopy demonstrations
- Materials analysis and metallography
Compatibility & Replacements
Compatible With
- Leica stereo microscopes (S-series models)
- Leica compound microscopes (DM-series and comparable models)
- Leica illumination lamp housings and cold light sources
- Standard Leica microscope optical assemblies
Replaces / Drop-In Replacement For
- Original Leica AP20-81 /C lamp holder assemblies
- Compatible with equivalent Leica lamp mounting components
- Direct OEM replacement for damaged or worn holders
Works With
- Leica L2 compact cold light source systems
- Leica transmitted and reflected light microscopy configurations
- Standard halogen and LED lamp assemblies (when specified for your model)
- Leica universal microscope optical benches


















