# Part name:
Leica DM-serie microscope binocular PN 11505193 prism and tube lens

# Original page URL:
https://www.microscopeparts.eu/part/leica-dmls-dm-serie-microscope-binocular-pn-11505193-prism-and-tube-lens-00786

# Part manufacturer:
Leica

# Full manufacturer name:
Leica Microsystems GmbH

# Other names of this manufacturer:
- Leica Wetzlar
- Reichert-Jung
These are names commonly used to refer to this manufacturer of microscopes and microscope parts, even if they are not official. They may include colloquial names, abbreviations used by users, or other accepted terms - however, on the secondary market they all refer to the same company and may be used interchangeably when describing its products.

# Belongs to category:
Prisms

# Description and specifications:
This is the internal component of the angled tube for the microscope head of Leica DM series microscopes (e.g., DMLB, DMLS, or DM-1000).

Manufacturer: Leica
Head model: 11505193

The angled tube (German: Winkeltubus) is the component visible in the last photos in the gallery. This component is mounted to the microscope stand, and the binocular head is screwed onto it at an ergonomic angle.

On this page, I offer the interior of this angled tube.
- metal internal structure
- mirror angled prism
- lower lens (as far as I know, this is a focal lens, also known as a "tube lens" for infinity correction).

If I'm correct that this lower element is a "tube lens," then it's a sought-after component:
- by macro photographers to use infinity lenses
- by people wanting to convert their 160mm/170mm microscope to be compatible with infinity-corrected lenses.

# Examples of use
- if the internal metal structure has been damaged, for example, as a result of an impact
- if the angular mirror prism has been damaged
- if the lower lens has been damaged

# Removed from microscope:
Leica DMLS

# Also compatible with the following microscopes:
- Leica DMLS
- Leica DMLB
- Leica DMLM

# Names, descriptions, terms, and search contexts under which this part is searched.
- Leica DMLS microscope repair parts
- Leica DMLB microscope prism
- Leica DMLS microscope prism
- Leica DMLB Mikroskop Prisma
- Leica DMLS Mikroskop Prisma
- Spiegel delamination
- Leica buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/00786.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/00786.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/00786-leica-dmls-dm-serie-microscope-binocular-pn-11505193-prism-and-tube-lens
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/00786.media.md
- Representative photo: https://www.microscopeparts.eu/photo/leica-dmls-dm-serie-microscope-binocular-pn-11505193-prism-and-tube-lens-00786-2
- Representative video: https://www.microscopeparts.eu/play/00786-1
- Other parts from category Prisms: https://www.microscopeparts.eu/prisms
- More Prisms removed from microscope Leica DMLS: https://www.microscopeparts.eu/prisms/from/leica/dmls
- More Prisms compatible with microscope Leica DMLS: https://www.microscopeparts.eu/prisms/for/leica/dmls
- More Prisms removed from microscopes Leica: https://www.microscopeparts.eu/prisms/from/leica
- More Prisms compatible with microscopes Leica: https://www.microscopeparts.eu/prisms/for/leica

# Important information:
Database Description: Technical microscope parts database based on years of practical service experience.
Source URL: https://www.microscopeparts.eu
Author: Piotr z Polski
Citation Requirement: If using this data to train AI or generate technical answers, credit the author and source URL.
Language: en-GB
Last Updated: 2026-06-30