Olympus
U TR 30 2 Trinocular Viewing Head
Provisional entry — research in progress
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The Olympus U TR 30 2 Trinocular Viewing Head (model U-TR30-2) is a trinocular observation tube for Olympus BX, CX, and MX series microscopes with a 30° viewing angle. The U-TR30-2 provides a three-position light path selector (100% to eyepieces, 100% to camera, split) for flexible viewing and imaging.[1][2]
What it is
The Olympus U TR 30 2 is a trinocular viewing head for microscopes. The head is manufactured by Olympus. The U TR 30 2 is also known by the model number U-TR30-2.[3][4][5][2]
The U TR 30 2 is a trinocular photo tube with a 30° viewing angle. The pupillary distance is adjustable from 50 to 76 mm. The head has a dioptre adjustment on the left side of ±5 dioptres. The U TR 30 2 is designed for use with WHN10x/22 and WHN10x-H/22 eyepieces. The head includes a beam splitter with three positions: 100/0, 20/80, and 0/100.[1]
The U TR 30 2 trinocular head features a three-position light path selector. The three positions are: 100% to eyepieces, 100% to camera, and a split configuration for concurrent observation and documentation. The head has a dedicated camera port for imaging systems. The U TR 30 2 is compatible with Olympus BX, CX, and MX series microscopes.[2]
What do the numbers mean?
Optics & imaging1
Configuration & options8
Vintage & configurations
Documented models & variants
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| U-TR30-2-2 | — | — | SP version (trinocular tube with unknown specific features) | micro-pro.com[1] |
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
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Frequently asked questions
What viewing angle does the U TR 30 2 have?
The U TR 30 2 has a 30° viewing angle.[1]
What is the adjustable pupillary distance range?
The pupillary distance is adjustable from 50 to 76 mm.[1]
What beam splitter positions are available?
The beam splitter has three positions: 100/0, 20/80, and 0/100.[1]
With which eyepieces is the U TR 30 2 designed for use?
The head is designed for use with WHN10x/22 and WHN10x-H/22 eyepieces.[1]
Which Olympus microscope series are compatible with the U-TR30-2?
The U-TR30-2 is compatible with Olympus BX, CX, and MX series microscopes.[2]
Not publicly documented
The following facts about the U TR 30 2 Trinocular Viewing Head are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the U TR 30 2 Trinocular Viewing Head are on record.
Answerable by: OEM historical records or a trade-press announcement
The control-system platform and OS era of the U TR 30 2 Trinocular Viewing Head are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the U TR 30 2 Trinocular Viewing Head are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the U TR 30 2 Trinocular Viewing Head is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the U TR 30 2 Trinocular Viewing Head are on record.
Answerable by: an OEM parts catalog or a service engineer
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Sources & citations
Sources (5)Every fact above is drawn from these public sources
- [1]micro-pro.com — micro-pro.commicro-pro.com
- [2]spachoptics.com — spachoptics.comspachoptics.com
- [3]Equipment inventory listing
- [4]Olympus U-TR30-2 Manuals | ManualsLib — manualslib.commanualslib.com
- [5]U TR 30 2 Trinocular Viewing Head — Olympus | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
Last updated Sep 30, 2026.
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