Zeiss Fluar 5X Objective RMS | 440125

In stock

SKU: 440125

Regular price $1,095.00
Sale price $1,095.00 Regular price $2,395.00 save $1,300.00
Zeiss Fluar 5X Objective (RMS) — 440125 — a high-performance fluorescence objective engineered for maximum light transmission and photon collection in demanding quantitative and qualitative fluorescence applications.

KEY FEATURES

  • 5X magnification with Fluar optical correction
  • Maximum light transmission — special glass formulation for superior photon collection
  • Numerical Aperture: 0.25
  • Working Distance: 12.5mm
  • RMS thread (M27 adapter available upon request)
  • Catalog No. 440125
  • Condition: Excellent — flawless optics
  • University purchase orders accepted
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Product Overview

The Zeiss Fluar 5X Objective is part of Zeiss’s premium Fluar series, manufactured from special optical glass to achieve maximum light transmission and photon collection efficiency. Developed specifically for qualitative and quantitative analyses of ion modifications and demanding fluorescence applications, the Fluar design delivers exceptional brightness and sensitivity — making it the objective of choice for low-light fluorescence imaging, ion indicator dyes, and live-cell fluorescence workflows. The RMS thread provides broad compatibility, and an M27 adapter is available upon request for use on Zeiss ICS platforms.

Technical Specifications

Magnification 5X
Optical Correction Fluar
Numerical Aperture (NA) 0.25
Working Distance 12.5mm
Thread RMS (M27 adapter available)
Catalog No. 440125
SKU 440125
Country of Origin Germany
Condition Excellent — Flawless Optics

Microscope Compatibility

Typical Applications

Quantitative and qualitative fluorescence microscopy at 5X
Ion indicator dye imaging (Ca²⁺, Na⁺, pH indicators)
Low-light and single-molecule fluorescence applications
Live-cell fluorescence imaging requiring maximum photon collection
University and research laboratory use
  • Designed for Mixed-Brand Lab Environments

    Olympus, Nikon, Zeiss, Leica components in one place

  • Quality-Verified New & Pre-Owned Equipment

    Professionally sourced and verified for performance

  • Backed by Spach Optics Warranty & Support

    Ideal for labs using multiple microscope platforms

  • Fast, Reliable U.S. Shipping

    Most orders ship quickly from within the United States

  • Expert Support from Optical Specialists

    Guidance on compatibility, selection, and configuration