Biological Microscope LB-91BIM Catalog

Biological Microscope LB-91BIM is an instrument that provides sharp and bright image for superior specimen analysis. It adopts infinity optical system and accommodates two slides at once. It is equipped with Seidentop head for convenient adjustment of interpupillary distance. Various optional accessories upgrade the unit makig it more flexible for advanced applications.

Viewing head	Seidentopf Binocular
Viewing head inclination	Inclined at 30°, 360° rotatable
Interpupillary distance	48 mm ~ 75 mm
Eyepiece	EW 10X/22 mm Eyepiece tube Φ 30 mm
Objective	Infinite plan achromatic objective 4X, 10X, 40X, 100X
Nosepiece	Backward Quintuple
Stage	Rackless stage Size 230 mm x 150 mm ; Cross travel 78 mm x 54 mm Low-positioned X/Y coaxial control knob
Focusing	Coaxial coarse and fine adjustment Fine division 0.002 mm Coarse stroke 37.7 mm/rotation Fine stroke 0.2 mm/rotation Moving range 22 mm
Condenser	Abbe condenser NA1.25 with aperture diaphragm
Illumination	12 V/20 W Halogen lamp, brightness adjustable
Dimension	380 x 260 x 510 mm
Weight	10 kgs

• Large viewing area with wide field eyepiece
• High contrast Infinity plan achromatic objective
• Rackless mechanical stage for comfortable operation
• Backward nosepiece for crisp and clear image
• Simultaneously accommodates two slides

Accessory No	Accessory	Specifications
91BIMA1	Eyepiece	WF15X/16 mm
91BIMA2	Eyepiece	WF20X/12 mm
91BIMA3	Objective	Infinite plan achromatic objective 20X
91BIMA4	Objective	Infinite plan achromatic objective 60X
91BIMA5	Nosepiece	Backward Quadruple
91BIMA6	Illumination	Halogen Lamp 6V/20W
91BIMA7	Illumination	12V/30W Halogen Lamp
91BIMA8	Illumination	Kohler Illumination
91BIMA9	Photo attachment	Nikon(Connect to Nikon Digital Single Lens Reflex)
91BIMA10	Photo attachment	Canon(Connect to Canon Digital Single Lens Reflex)
91BIMA11	Video attachment	0.5X microscope adapter
91BIMA12	Phase contrast kit	Sliding phase contrast kit(10X\40X\100X phase plan objective)
91BIMA13	Phase contrast kit	Turret Phase contrast kit(10X\40X\100X phase plan objective)
91BIMA14	Dark field attachment(Dry)NA0.9
91BIMA15	Dark field attachment(Oil)NA1.25-1.36
91BIMA16	Fluorescent attachment	Epi-fluorescent Attachment (B,G, 100W mercury lamp)
91BIMA17	Fluorescent attachment	BFL-LED1 Epi-fluorescent Attachment

Used in biology, pathology, histology, pharmacology, genetics, hospitals, academic institutes, research centre, etc. to observe cell, tissues and other specimens.