Description du Produit
An advanced, durable, high performance microscope, the Bristoline® BR3000 microscope series is engineered to exceed the exacting standards of life science professionals. The BR3000 microscope series provides crisp, high contrast images with outstanding resolution, precision design, and enhanced illumination. Eyepieces: HWF10x Eyepiece with pointer, 18 mm field of view. Head: Binocular, trinocular or monocular viewing heads are inclined 30° and rotatable 360°. Interpupillary distance settings (55 – 74 mm) and dual diopter adjustments allow the user to maintain objective parfocality when switching to different objective magnifications. The trinocular viewing head is available with either a photo or CCTV tube. Stand: Ergonomically designed with comfortable low position coaxial coarse and fine focusing controls and an adjustable tension control to maximize individual comfort and convenience. A built-in fixed focus stop allows Microscope for rapid image focusing while protecting specimens and objectives. Acid resistant lustrous almond finish. Nosepiece: Quadruple, ball bearing, nosepiece with positive click stops to ensure parcentration. Durable, rubber grip on turret makes switching objectives fast and easy. Objectives: DIN standard achromat or plan, parfocal, parcenter and color-coded. 4x (N.A. 0.10), 10x (N.A. 0.20), Semi-Plan 40x R* (N.A. 0.65), Semi-Plan 100x R* (N.A. 1.25) oil immersion. *Retractable Spring Mount Stage: Professional double-plate graduated mechanical stage (155 mm x 140 mm) with vernier scales to provide accurate specimen location. Travel area 75 mm (X) x 50 mm (Y), with a low position right-hand control. Sub-stage: Pre-centered N.A. 1.25 two lens Abbe condenser with iris diaphragm, filter holder and position guide markings for resolution, contrast control and ease of use. Illumination: High-intensity variable 6 volt 20 watt halogen illuminator with cord hanger. Trap door makes bulb replacement fast and easy
