The Optika B-191 Monocular LED Microscope is an advanced instrument capable of up to 1000x magnification with a modern finish and robust stable build. Perfect for use in examination assessed work and advanced level education. The removeable WF10X/18mm eyepiece which is secured by a small screw can be removed to accommodate an eyepiece micrometer or eyepiece camera when necessary. Graduated coaxial coarse and fine focusing mechanism. Illumination is by a 3W X-LED with adjustable intensity.

Accessories included:

• Power supply
• Dust cover
• Instruction manual

Accessories available separately:

• Spare Power lead (B8R06947)
• Eyepiece WiFi Cameras (PP00050387 - USB PP00050388 - Wireless)
• Eyepiece Micrometer M004 (B8R06422)
• Stage Micrometer (B8A76119)
• Alcohol-free Antiseptic Wipes - for cleaning eyepieces between use (B8R08715)
• Lens Cleaning Tissue (B8R07090)
• Microscope Maintenance Kit (B8R07243)

Technical Specifications:

• Total magnification: 40x 100x 400x 1000x
• Eyepieces: Wide field WF10x/18mm secured with a screw
• Head: Monocular 360 ° rotating with 30 ° inclined eyepiece tube
• Nosepiece: Quadruple revolving nosepiece rotation on ball bearings
• Objectives: N-PLAN Anti-fungal objectives
• 4x N-PLAN 0.10 W.D. 15.2mm
• 10x N-PLAN 0.25 W.D. 5.5mm
• 40x N-PLAN 0.65 W.D. 0.45mm
• 100x N-PLAN 1.25 W.D. 0.13mm (oil immersion)
• Stage: Double layer with mechanical sliding stage with specimen holder 125 x 115mm. X-Y movement range 76 x 30mm. Vernier scale on the two axes accuracy 0.1mm
• Focussing: Coaxial coarse and fine focussing mechanism (graduated 0.002mm) with upper stop. Adjustable tension of coarse focussing knob
• Condenser: Abbe condenser N.A. 1.25 pre-centred
• Illumination: 3W X-LED with adjustable intensity
• LED Details: 3W 6300K colour temperature average life time approx. 50000h
• Observation Mode: Brightfield
• Voltage: External power supply 100/240V 50/60Hz output 7.5 V. Max power required: 7W
• Dimensions: (H)370mm x (W)235mm x (D)290mm
• Weight: 6.5kg
• Age Suitability: 11-18 Years