Inverted biological microscope with phase contrast MI52-N

Inverted biological microscope MI52-N adopts excellent infinity optical system with long working distance plan objectives and wide field eyepiece. The body is compact, stable and rigidity which meets the requirement of anti-shock. The swing-in and swing-out type condenser system can achieve doing non-contaminated cultured cells observation in the high culture dish or the cylindrical flask.

Description

MI52-N adopts an excellent infinity optical system. The streamlined design concept and compact and stable high-rigidity body fully reflect the shock-proof requirements of microscopic operations. The ultra-long working distance focusing system can conduct contamination-free observation of cultured cells in tall petri dishes or cylindrical flasks. The lighting system fully considers heat dissipation and safety, and the ergonomic design concept makes operation convenient and the space wider.

Feature

Wide field of view eyepiece in high eyepoint:

The large field of view eyepiece provides a flat and wide field of view, reducing eye fatigue caused by long-term work; the high eye point design allows observation without taking off glasses.

Highly plan achromatic objective lens:

Excellent flat field performance and achromatic performance, flat image field, wide field of view, wider imaging range, and good imaging can be obtained under bright field and phase contrast.

Supports phase contrast LED light sources:

Long-life, high-brightness LED cold light source is uniform and stable, bright and non-glaring, with small thermal radiation, effectively reducing damage to cells and other samples; the brightness of the light source is continuously adjustable and the color temperature is constant.

Sample images:

Specifications

Parts	Specification		Standard	Optional
Eyepiece	Wide field plan objective SWF10X/22, high eyepoint, one diopter adjustable		•
Eyepiece	Centering telescope		•
Observation tube	45˚ inclined, interpupillary distance 53~75mm		•
Nosepiece	Quintuple nosepiece,ball bearing with anti fungus device		•
Objectives	Plan semi-apochromatic fluorescence objective M-UPLFLN 4X/0.13 ；working distance: 17.15mm		•
	Long working distance plan phase contrast objective Plan40X/0.58 PH, working distance 2.5mm		•
	Long working distance plan phase contrast objective Plan10X/0.26 PH,working distance 10.5mm		•
	Long working distance plan phase contrast objective Plan20X/0.45 PH,working distance 5.0mm		•
	Long working distance plan achromatic objective lens Plan4X/0.12 working distance: 10.8mm			•
	Long working distance plan phase contrast objective Plan4X/0.12 PH working distance: 10.8mm			•
	Long working distance plan objective lens LACH 40X/0.58 working distance: 3.5mm			•
	Long working distance plan objective lens Plan10X/0.25 working distance: 4.1mm			•
	Long working distance plan objective lens Plan20X/0.45 working distance: 5mm			•
	Long working distance plan objective lens Plan40X/0.58 working distance: 2.5mm			•
	Long working distance plan semi-apochromatic fluorescence objective Plan Fluor 4X/0.13 working distance:18.5mm			•
	Long working distance plan semi-apochromatic fluorescence objective L Plan Fl 10X/0.32 working distance：7.1mm			•
	Long working distance plan semi-apochromatic fluorescence objective Plan Fluor 20X/0.4 working distance:5.9mm			•
	Long working distance plan semi-apochromatic fluorescence objective L Plan Fl 40X/0.65 working distance：3.0mm			•
Phase contrast ring plate	10X ring, 20X/ 40X ring		•
Focus system	Coaxial coarse/fine focus, with tension adjustable and up stop, minimum division of fine focusing is 2μm.		•
Stage	Fixed stage overall size is 227mmX208mm Mechanical moving 135mmx77mm		•
	Transparent glass round stage overall size is Ф118mm, inner size is Ф68mm		•
	Petri dish holder 1	Inside locating slot size: 86mm (W)X129.5mm (L) (suitable for circular culture dish Ф90mm)	•
	Petri dish holder 2	Inside locating slot size: 34mm (W)X77.5mm (L) (suitable for circular culture dish Ф68.5mm)	•
	Petri dish holder 3	Inside locating slot size:57mm (W)X82mm (L) (suitable for circular culture dish Ф60mm)	•
	Petri dish holder 4	Inside locating slot size:29mm(W)X77.5mm (L) (suitable for circular culture dish Ф35mm)	•
Transmitted illumination system	White LED lamp with brightness adjustable		•
	Push-pull type condenser, working distance 55mm		•
	Green filter		•
Camera adapter	Internal set 0.75X C-mount		•
Accessories	Allen driver		•
	Dust cover		•
	Fluorescence light shield		•