Skip to main content
(KL 300 Only) SCHOTT 170.101 Single Gooseneck Light Guide

(KL 300 Only) SCHOTT 170.101 Single Gooseneck Light Guide

$167.00
(No reviews yet)
SKU:
170.101
Availability:
2 - 3 Weeks
Shipping:
Calculated at Checkout
Quantity Option (Each):
1 Light Guide
Compatibility:
KL 300 Only

(KL 300 Only) SCHOTT 170.101 Single Gooseneck Light Guide — Directional Fiber Optic Illumination

The SCHOTT 170.101 is a single (1-branch) gooseneck fiber optic light guide designed for SCHOTT KL 300 light sources. It delivers directional, aimable illumination into the inspection zone—ideal for stereo microscopy and precision inspection when you need targeted contrast and a stable “set-and-stay” light position.

Accessory note: This is a light guide (fiber optic). It does not generate light by itself and must be connected to a compatible KL 300 light source.

Specifications:
  • Manufacturer: SCHOTT
  • Part number / SKU: 170.101
  • Compatibility: KL 300 Only
  • Type: Single gooseneck (1-branch) light guide
  • Quantity option: 1 Light Guide
  • Availability: 2–3 Weeks
  • Weight: 2.00 lbs
  • Use case: Directional, aimable illumination for microscopy and precision inspection
SCHOTT 170.101 Features
  • Single-branch aiming: place light exactly where you need it for local contrast control
  • Gooseneck format: supports “set-and-stay” positioning for repeatable illumination geometry
  • KL 300 dedicated interface: built for KL 300 light sources and KL 300 workstation builds
SCHOTT 170.101 Benefits
  • Directional contrast: adjust angle to reveal scratches, haze, chips, films, residue, or edge features (application-dependent)
  • Repeatable inspection: once set, you can standardize geometry and reduce operator-to-operator drift
  • Simple station build: a single branch is often the fastest path to useful illumination when dual-branch balancing is not required
Common System Pairing

Pair this light guide with a compatible KL 300 light source:

About the Manufacturer: 

SCHOTT is a multinational technology group recognized for specialty glass, advanced materials, and precision components used across microscopy, industrial inspection, electronics, and life-science workflows. SCHOTT’s modular illumination approach pairs dedicated light sources with interchangeable light guides so teams can standardize lighting geometry and maintain repeatable inspection conditions. ([soscleanroom.com](https://www.soscleanroom.com/product/illuminators/kl-300-only-schott-170-101-single-gooseneck-light-guide/))

Related KL 300 Light Guides & Upgrade Paths

Notes: For standardized inspection, document (1) the gooseneck “clock position” relative to the part, (2) tip-to-part distance, and (3) the KL 300 output setpoint used for 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 170.101 Single Gooseneck Light Guide (KL 300 Only)

Vault purpose: How to use a single gooseneck to control contrast, how to keep station results repeatable, and when to upgrade to dual-branch illumination.

1) What the 170.101 is

The SCHOTT 170.101 is a single gooseneck fiber optic light guide designed for KL 300 light sources. It delivers directional illumination to the inspection zone and is commonly used when the goal is targeted contrast rather than uniform field lighting. ([soscleanroom.com](https://www.soscleanroom.com/product/illuminators/kl-300-only-schott-170-101-single-gooseneck-light-guide/))

2) The main lever: angle and distance

For surface inspection, changing incidence angle and tip-to-part distance typically changes defect visibility more than increasing brightness:

  • Low-angle (raking) light: emphasizes scratches, edge chips, haze, residues, and surface texture.
  • Higher angle: reduces shadows but can wash out texture; useful for general viewing and documentation.
3) Repeatability checklist (what to standardize)
  • Clock position: record the gooseneck angle reference relative to the part.
  • Tip-to-part distance: define a target range and keep it consistent.
  • KL 300 output setpoint: record intensity used for pass/fail decisions.
  • Reference image: store a baseline image for glare/contrast control.

Simple control: witness marks on the mount/fixture + the gooseneck help operators reset approved geometry after cleaning.

4) When to upgrade to dual-branch illumination

If you struggle with either (a) harsh shadows or (b) inconsistent exposure, dual-branch illumination can help:

  • Dual gooseneck: add a second branch as fill light while keeping one branch raking for defect visibility.
  • Dual flexible: choose flexible branches when routing around fixtures and longer reach is needed.

KL 300 dual options: 170.202 Dual Gooseneck, 171.202 Dual Flexible.

5) Source basis (spec traceability)
  • SOSCleanroom listing: SCHOTT 170.101 product page (SKU 170.101, compatibility “KL 300 Only,” availability/weight, and classification as a single gooseneck light guide). ([soscleanroom.com](https://www.soscleanroom.com/product/illuminators/kl-300-only-schott-170-101-single-gooseneck-light-guide/))