Mira FL Plus
The advanced smart fluorescent cell counter. 
Automated Cell Counter
Low / Medium Throughput
Fluorescence
21 CFR Part 11
Yeast
Cell Health & Quality Control
Meet the Countstar Mira FL Plus. An advanced, AI-powered fluorescence cell counter featuring enhanced optical sensitivity and a large imaging area to master complex biological assays and secure regulated quality control pipelines.
Elevate Your Analytical Precision
The Mira FL Plus pairs enhanced dual-fluorescence sensitivity with a high-resolution 8.3MP CMOS camera and a massive imaging area. Deliver absolute algorithmic accuracy for your most complex cellular samples, empowering strict quality control, enterprise-grade compliance, and rapid workflow decisions.
Uncompromising 8.3MP Clarity
Expanded imaging area for absolute accuracy and run-to-run reproducibility. 
Enhanced Dual-Fluorescence
Elevated optical sensitivity to instantly map complex viabilities and transfection assays. 
21 CFR Part 11 Ready
Secure your regulated pipelines and quality control environments right out of the box. 
Rapid 5-Sample Batching
Process 5 samples in 30 seconds using just 20 µL of precious material per read. 
Product Details
Engineered for Enterprise Confidence
Seamlessly transition between routine cell health, complex dual-fluorescence assays, and strictly regulated manufacturing environments on a single, advanced platform. 
PMBC
MSC
Conquer Complex Samples (AO/PI & Trypan Blue)
Extract absolute clarity using AO/PI and Trypan Blue. Combine brightfield and fluorescence imaging to instantly map live and dead populations, isolating single cells even within dense clusters. 
Analysis mask marking live cells (green), dead cells (red), aggregates (white).
Accelerate Transfection Analysis
Instantly generate highly sensitive GFP and RFP expression data. Achieve flow-cytometer-level precision in a fraction of the time, with zero complex sample preparation. 
Guarantee Strict QC Reproducibility
Standardize enterprise metrics with accuracy spanning two full orders of magnitude. Maintain uncompromising fleet reproducibility (CV < 5%) across multiple units. 
Safeguard Regulated Pipeline
Deploy confidently in secure environments. Out-of-the-box 21 CFR Part 11 readiness delivers strict access control, electronic signatures, and comprehensive audit logs. 
APPLICATIONS
Built to secure your regulated science
Secure critical pipelines with enhanced optical sensitivity and enterprise compliance, delivering definitive clarity for industrial biomanufacturing and GMP cell therapies.
Industrial Biomanufacturing
Optimize recombinant protein and mAb production by monitoring expansion and critical fermentation endpoints for CHO and HEK293 lines. Accurately quantify cell viability pre- and post-harvest across diverse viral vector pipelines, including Lentivirus, AAV, and Baculovirus (293T, Vero, Sf9)
GMP Cell Therapy Manufacturing
Monitor full-cycle T cell expansion—from PBMC isolation to CD3/CD28 activation. Ensure strict quality control for intermediate cryopreservation and confidently execute final cell product release testing within compliant GMP environments.
Advanced Organoids & Precision Medicine  
Accurately quantify single-cell suspensions derived from enzymatically digested tumor organoids (intestinal, gastric, hepatic, pulmonary). Evaluate in vitro drug susceptibility, monitor cytotoxicity, and streamline IC50 calculations with uncompromising clarity.
Tech Specs
Specifications & related products
Category
Specification
Camera and resolution
8.3MP cooled CMOS color camera
Optical zoom
5x
Fluorescence channels
Ex.: 465-485nm
Em.: 535/40nm; 600nm LP
Cell diameter range
1-180µm (8-60µm optimal)
Concentration range
1x104 – 3x107 cells/mL
Optimal concentration range
(CV < 5%)
5x105 – 1x107 cells/mL (5.0x magnification)
Sample volume
20 µL
Throughput
5 samples/batch
Data export format
pdf, csv, jpg
Internal storage
128GB
HD touchscreen
8 inch, 1280x800 resolution
Weight
8.8 lbs (4kg)
Dimension
8.66 x11.22 x9.45 inches (24x22x28.5 cms)
Power requirement
110-230V/AC, 50Hz/60Hz
Ready to upgrade to an
advanced smart fluorescent cell counter?