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(KL Series) SCHOTT 154.101 Single Gooseneck Light Guide

(KL Series) SCHOTT 154.101 Single Rigid Gooseneck Light Guide

$203.00
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SKU:
154.101
Availability:
2 - 3 Weeks
Shipping:
Calculated at Checkout
Quantity Option (Each):
1 Light Guide
Compatibility:
KL Series (KL 1600 / KL 2500)

(KL Series) SCHOTT 154.101 Single Rigid Gooseneck Light Guide — Ø 4.5mm / 600mm

The SCHOTT 154.101 is a single-branch, semi-rigid “Flex & Stay” gooseneck fiber optic light guide for SCHOTT KL-series light sources. It delivers directional illumination to the inspection zone and holds position after aiming—ideal for microscopy, QA inspection, and imaging tasks where repeatable contrast matters.

Accessory note: This is a fiber-optic light guide. It does not generate light by itself and must be connected to a compatible SCHOTT KL-series light source.

Specifications:
  • Manufacturer: SCHOTT
  • Part number / SKU: 154.101
  • Compatibility: KL Series (KL 1600 / KL 2500) (also commonly referenced with KL 1500)
  • Type: 1-branch rigid/semi-rigid gooseneck
  • Length: 600 mm (23.62")
  • Active Ø (branch): 4.5 mm (0.18")
  • Active common end Ø: 4.5 mm (0.18")
  • End tip Ø: 6 mm (0.24")
  • End tip length: 20 mm (0.79")
  • Outer Ø (jacketing): 11 mm (0.43")
  • Light source adapter Ø: 10 mm (0.39")
  • Construction notes: “Flex & Stay” jacketing; black lacquered semi-rigid gooseneck tubing
  • Quantity option: 1 Light Guide
  • Availability: 2–3 Weeks
  • Weight: 2.00 lbs
SCHOTT 154.101 Features
  • Flex & Stay design: aim the beam, then it holds position
  • Semi-rigid gooseneck tubing: stable illumination geometry for repeatable inspection
  • Standard KL interface: 10 mm adapter connection to KL-series light sources
SCHOTT 154.101 Benefits
  • Precise positioning: complete control of light placement for contrast tuning
  • Repeatable inspection: once set, geometry can be standardized across operators and shifts
  • Easy re-adjustment: reposition quickly when switching part types or fixtures
Common System Pairing
About the Manufacturer: 

SCHOTT is a multinational, technology-based group that develops and manufactures specialty glass, specialty materials, components, and systems. In microscopy illumination, SCHOTT’s KL ecosystem pairs dedicated light sources with modular light guides (goosenecks, flexible guides, and ringlights) so teams can standardize illumination geometry and maintain repeatable inspection conditions.

Related Light Guides & Upgrade Paths

Notes: For consistent inspection results, document the gooseneck angle (“clock position”), tip-to-part distance, and light-source output setting used during evaluation.

For application support, call 800-443-7101 or email Sales@SOSsupply.com.

Product page updated: Feb. 6, 2026 (SOS Technical Staff)

© 2026 SOSCleanroom.com. All rights reserved.

The Technical Vault: SCHOTT 154.101 Single Rigid Gooseneck Light Guide (Ø 4.5mm / 600mm)

Vault purpose: How to use single-vector gooseneck illumination to control contrast, how to lock geometry for repeatability, and when to move to dual-branch or ring illumination.

1) What the 154.101 is

The SCHOTT 154.101 is a 1-branch semi-rigid gooseneck fiber optic light guide (“Flex & Stay”) for KL-series light sources. It is used when a single directional light vector is sufficient and you want illumination geometry to remain stable after aiming. :contentReference[oaicite:1]{index=1}

2) The inspection lever: angle beats brightness

Most “defect visibility” issues are solved with incidence angle and distance, not higher intensity:

  • Low-angle (raking) light: amplifies scratches, haze, edge chips, films, residue, and surface texture.
  • Higher angle: reduces shadows and can wash out texture; useful for general viewing and documentation.
3) Repeatability checklist (what to standardize)
  • Clock position: record the gooseneck’s direction relative to the part/fixture.
  • Tip-to-part distance: define a target range and keep it consistent.
  • Light-source setpoint: record KL output used for pass/fail decisions.
  • Reference image: store a baseline for glare/contrast and retrain to it after maintenance.

Fast control tip: Add a small witness mark on the fixture and a corresponding mark on the guide so approved geometry can be reset after cleaning.

4) What the physical specs mean at the bench
  • Ø 4.5 mm active branch: a common “precision aiming” diameter—fits tight envelopes while delivering useful output.
  • 600 mm length: keeps the work envelope manageable and reduces routing clutter.
  • 10 mm adapter: standard KL-series connection interface.
  • Semi-rigid tubing: stabilizes illumination geometry versus fully flexible sheaths.

These dimensions and construction details are listed on the product page. :contentReference[oaicite:2]{index=2}

5) Single vs dual vs ringlight (selection guide)
  • Single gooseneck (154.101): best when one directional vector solves the task and you want fast, stable aiming.
  • Dual gooseneck (154.202): best when you need “rake + fill” (one branch for defect emphasis, one branch to stabilize exposure).
  • Ringlight: best when uniform, low-shadow illumination and operator-to-operator consistency are the priority.

Compare related options: 154.202 Dual Rigid Gooseneck, 157.410 Ringlight 58mm.

6) Source basis (spec traceability)
  • SOSCleanroom listing: SCHOTT 154.101 product page (SKU 154.101, availability/weight, compatibility notes, features/benefits, and the dimensional specifications). :contentReference[oaicite:3]{index=3}