The Fluorescence Biological Microscope BFM-21AYFIV is a high-performance upright epi-fluorescence microscope built on an infinity optical system with infinity-plan semi-apochromatic objectives ranging from 4X to 100X oil. It features a trinocular view head, standard UV/B/G/V four-band fluorescence excitation, and a warm white LED illumination system. The 5-position nosepiece, 1μm fine adjustment coaxial focusing with locking and limiting devices, and a ceramic-coated stage ensure precise, durable operation for advanced clinical diagnosis and research applications.
Ask about availability, configuration and delivery to your location. We reply personally.
Enquiry only. No payment is taken.Technical Parameters:
| Model | BFM-21AYFIV |
| Optical System | Infinity optical system |
| Eyepiece | 10X/22mm |
| View Head | Trinocular view head, inclined at 30°, interpupillary distance adjustment 48~75mm |
| Objective | Infinity-plan semi-apochromatic objectives: 4X/0.13 WD=12mm;
Infinity-plan semi-apochromatic objectives: 10X/0.3 WD=10.7mm; Infinity-plan semi-apochromatic objectives: 20X/0.5 WD=2.5mm; Infinity-plan semi-apochromatic objectives: 40X/0.75 WD=1.1mm; Infinity-plan semi-apochromatic objectives: 100X(Oil)/1.30 WD=0.25mm |
| Fluorescence Accessories | Standard:
Ultraviolet (UV): EX: 330nm~380nm; DM: 400nm; BA=420nm Blue (B): EX: 450nm~490nm; DM: 505nm; BA=520nm Green (G): EX: 510nm~560nm; DM: 575nm; BA=590nm Violet (V): EX: 380nm~420nm; DM: 430nm; BA=450nm Others can be optional |
| Focusing System | Coaxial coarse and fine adjustment, equipped with limit and locking devices, low-position coaxial focusing handwheel, fine adjustment handwheel with 1μm increments. |
| Nosepiece | 5-position nosepiece |
| Stage | Right-hand low-position coaxial drive knob; high-wear-resistant ceramic-coated stage; stage dimensions: 180*160mm; movement range: 75*50mm. |
| Condenser | Abbe Condenser N.A.1.25 |
| Illumination | Warm white LED, adjustable brightness |
| Power Supply | AC100~240V, 50/60Hz |
| Packing Size(W*D*H) | 630*465*520mm |
| Gross Weight | 20kg |
Request a quote on WhatsApp, or add several items to your enquiry list and send them together.
We confirm configuration, voltage, accessories, availability and a delivered price.
We handle procurement, packing and international shipping to your facility.
The Biological Microscope BBM-3110 Series is a versatile finite optical system microscope available with multiple viewing head options, including monocular, binocular, trinocular, built-in camera, and teaching configu…
The Biological Microscope is a powerful scientific instrument for studying the microscopic world of biology. It offers high-resolution imaging, versatile observation modes, and precision controls, making it an indispe…
The Biological Microscope BBM-3210 Series is a finite optical system microscope with multiple viewing head options, including monocular, binocular, trinocular, and teaching configurations. It features WF10X and WF16X…
The Biological Microscope BBM-3310 Series is a finite optical system microscope available with binocular or trinocular Seidentopf heads, both inclined at 30° and 360° rotatable. It features achromatic objectives from…
Delivering trusted sourcing, logistics, and procurement solutions across global markets. Dedicated to reliability, efficiency, and seamless business connectivity every day.
Copyright © 2026 Wuhan OBTC Co,. Ltd. All Rights Reserved.
