Greenough Optical System The V-shape optical path of Greenough allows Optika to design a very compact and a slim unit highly versatile and appreciated for the 3D viewing. Vertical heads or 45 inclined to grant comfortable posture to the user even after several hours of operation. Designed for simplicity & the young users Extremely reliable microscopes Ideal for education, biology, and material science Designed for novice users, recommended for both primary schools and secondary schools Attention to Detail Handy, yet extremely stable Compact, practical and intuitive to use Optics ensuring good quality images Get impressive images and live videos with cameras Easy to take care of Sturdy, durable for extended lifetime Only simple lens cleaning is required time to time Dust cover protects from environmental contaminants Suitable for field use Cordless, easily transportable Stable, yet compact and light weight Long-lasting, up to 10 hours from a single charge Can be transported for being used on site No need for power connection Powered by rechargeable batteries Extremely easy and fast vision always ready to work A new frontier in illumination adjustment High comfort touch control Light intensity settable via a simple click 10 pre-set intensity levels On transmitted (Tra) and incident (Inc) light Fulfil all the learning challenges Turnable objective with up to 3 magnifications Precision stand for accurate focusing Observation mode: Brightfield Heads: Binocular head, 45º inclined. Interpupillary distance: Adjustable Dioptric adjustment: On both eyepieces Eyepieces: WF 10x/20 mm, secured by screw Objective: Achromatic 2x-4x with anti-fungus treatment. Stand: Fixed stand with focus and handle. Focusing: Rack and pinion controlled by a pair of knobs placed on both sides of the stand. Illumination: Incident: 1 W LED, transmitted: 1 W LED. Touch brightness control. With rechargeable batteries. Colour temperature: 6,300 K. Multi-plug 100-240Vac/5Vdc external power supply. OPTIKA Microscopy Catalog - Educational - MS_SFX OPTIKA_SFX-33_Technical_Datasheet_EN