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Meiji FC Coarse and Fine Focus Holder / Block

Meiji FC Coarse and Fine Focus Holder / Block

$480.00
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SKU:
FC Holder
Availability:
7 - 10 Business Days
Shipping:
Calculated at Checkout
Meiji FC Coarse & Fine Focus Holder Block
The Meiji FC Coarse & Fine Focus Holder Block is a precision focusing assembly designed to provide both rapid vertical positioning and fine, controlled focus adjustment for Meiji stereo microscope systems. By combining coarse and fine focus mechanisms in a single rigid holder block, this component supports accurate optical positioning while minimizing vibration and drift during inspection and documentation tasks.

In cleanroom and controlled environments, fine focus capability reduces the need for repeated coarse adjustments, helping limit hand movement near sensitive samples and supporting cleaner, more repeatable workflows.
Published configuration
  • Component type: Combined coarse and fine focus holder block
  • Compatibility: Meiji F-series and FC-compatible stereo microscope stands
  • Focus control: Dual-control (coarse positioning + fine adjustment)
  • Adjustment method: Manual mechanical focus knobs
  • Construction: Precision-machined metal components
  • Mounting: Stand-mounted (stand not included)
  • Intended environments: Cleanroom, laboratory, electronics and medical device manufacturing
Why add fine focus in cleanroom microscopy?
Fine focus mechanisms allow precise optical adjustment without large vertical movement. This improves image control, reduces operator fatigue, and minimizes the risk of accidental contact with samples or work surfaces.
Compatible microscope systems & supplies (direct links)
Use and handling guidance
  • Use coarse focus for initial positioning, then switch to fine focus for final image adjustment.
  • Avoid forcing focus knobs beyond travel limits.
  • Verify secure mounting before installing microscope body.
  • Clean exposed surfaces per cleanroom SOP using approved wipes only.
Questions? Email Sales@SOSsupply.com or call (214) 340-8574.
© 2026 SOS Supply. All rights reserved.
The Technical Vault Coarse & Fine Focus Control in Cleanroom Microscopy
Why dual-focus mechanisms matter
Dual-focus holder blocks separate large positioning movements from fine optical adjustment. This improves focus precision while reducing mechanical disturbance near sensitive samples, which is especially important in cleanroom environments.
Mechanical stability and repeatability
Fine focus assemblies enable micro-adjustments without altering overall working distance. This reduces the need for repeated coarse movements and helps maintain consistent optical alignment during extended inspection or documentation sessions.
Material construction and cleanroom suitability
  • Precision-machined metal components: Deliver durability and long-term alignment stability.
  • Fine-thread focus mechanisms: Support controlled, incremental adjustment.
  • Rigid housing: Minimizes vibration and focus drift during operation.
Integration with cleanroom SOPs
Fine focus holder blocks should be included in routine equipment inspection and wipe-down schedules. Maintaining clean mechanical interfaces supports optical performance and extends service life.
SOSCleanroom technical perspective
Precision optics require precision mechanics. SOSCleanroom supports Meiji microscope systems with dual-focus hardware, cleanroom-validated Texwipe cleaning products, and application guidance to help customers maintain accuracy, cleanliness, and compliance.
© 2026 SOS Supply. All rights reserved.