B.L.Scientific Inturments & Co. Ambala, Haryana

Multi-viewing Microscope is the outcome of a combination of world-class technology and design innovation.With its feature rich standard configuration and a host of accessories, PH777 is a versatile and fully extendable high class teaching microscopy system.With its graceful symmetry and its sophistication in ergonomics, this microscope speaks to today's education and researchers looking for the junction of affordable yet reliable functionality. Optical System: Infinity corrected optical system. Magnification: 40x-1000xfor visual observation. Observation Head: One number high transmission Trinocular head 3O inclined main head. Compensation free.360 degree rotatable. Four number compensations free Binocular Head inclined 45 for multi viewing.antifungal coated. Eyepieces: 5pairs of WF eyepieces 10x E O.V.18mm with Diopter adjustment, antifungal coated Nose piece: Quadruple nose piece turret(Ball bearing type) with ribber grip. Stage drive: Double plate stage size140x120, X/Y travel range 100mmx60mm.Low right hand movement controls.ceramic coated surface for scratch resistance. Double specimen holder clip. Objectives: OVST, series Infinity Corrected DIN Plan Achromatic Long Working Distance objectives 4x(N.A.1.25), antifungal coated. Condenser: Abbe condenser NA 1.25, Iris diaphragm with blue day light filter. Rack and pinion movements on stainless steel guides. Illumination: True Kohler illumination, Halogen Lamp 24V/100W with brightness controller. Core &Fine focusing: Coaxial coarse and fine focusing with roller guide for smooth operation, fine motion 2um per rotation with maximum 2 micron scale increments. LED Pointer: A moveable built in green led pointer(brightness adjustable) is supplied as a standard accessory. Optional Accessories: Micrometer Reticules, Phase contrast, Polarizing, Fluorescence and Dark Field Kits, Cord Hanger Kit, Digital USB Cameras(1.3MP, 3MP, 5MP) had Digital cameras 14MP with Adapters. Digital SLR cameras with Adapters, WF eyepieces 15x and 20x

 Heavy Horse Shoe base hinged type dust proof triple revolving nose piece with positive click stop separate coarse & highly sensitive graduated. * Fine focusing knobs fixed stage size 120mm X 120mm with precision mechanical stage for X & Y movement for slide. Sub stage condenser N.A. 1.2 moving up & down through rack & pinion illumination by Plano concave mirror in fork mount. Supplied with duster, cover & instruction manual. Objective 10x, 45x, 100x (OIL) Eye pieces: - 10x (W.F), 5x (HUY)

View Head : Seidentopf Binocular Head, Inclined at 30°, interpupilary 75mm Distance 48 Seidentopf trinocular Head, Inclined at 30° Eyepiece : WF 10X/18, P16x/11, Bridge full right image, split-image comparison, superimposed mode; +_3% magnification compensation of the right side; Magnification of relay system in the bridge 1x. Objective : Achromatic objective 4x, 10x, 40x, 100x Achromatic Objective 20x, 60x Plan Achromatic Objective 4x, 10x, 20x, 40x, 60x, 100x. Nose piece : Quadruple Nose piece Stage 75x40mm Double layers mechanical stage 132x142mm Stage 75x50mm Double layers mechanical stage 140x140mm Focusing : Coaxial coarse & fine focus adjustment system Range 24mm, Fine division 0.004mm Condenser : NA 1.25 Abbe Condenser with iris diaphragm NA 1.20 Abbe Condenser with iris diaphragm Dark field condenser(Dry) NA 0.75 Dark Field Condenser(Dry) NA 1.25 Illumination : 3w LED illumination, brightness adjustable halogen lamp 6V/20W Filter Blue filter, green filter, phase contrast kit, single phase contrast kit Sliding phase contrast kit Turret phase contrast kit Polarization set : Simple Fluorescent Attachment : Epi-florascent attachment, photo attachment Video Adapter : C Mount 1x, C Mount 0.5x

* Sturdy & well Balanced monocular body (pressure die casted) inclinable to horizontal level 90°. * Mechanical tube length 160mm ±1mm. Fixed square stage (designed to accept a mechanical stage) * Dust proof triple revolving nose piece with positive click stop. * Separate coarse and highly sensitive fine focusing knobs. Illumination by Plano concave mirror in fork mount. * Sub stage iris diaphragm and swing out filter holder. Supplied with duster, cover & instruction manual. * OPTICS- Objective (ACHROMATIC): 10x, 45x (SL) Eye pieces: - 10x (W.F), 15x (HUY) A) Complete in THERMOCOL BOX.                                                                                                             B) Complete in THERMOCOL & PLYWOOD cabinet. 

SPECIFICATIONS: Eyepiece: Wide field WF10X(field number:|μ22mm) Centering telescope Infinity and long working distance plan achromatic objective: PLL 10X0.25 Work distance:4.3 mmΦCover glass thickness:1.2mm. PLL 20X0.40 Work distance:8.0 mm£ Cover glass thickness:1.2mm. PLL 40X0.60 Work distance:3.5 mm£ Cover glass thickness:1.2mm.  Phase Contrast Objective::PLL 10X0.25 PHP2 Work distance:4.3 mmΦCover glass thickness:1.2mm. Eyepiece tube: Inclination angle is 45° and interpupillary distance is 53 ˜75mm.  Focus system: Coaxial coarse/fine focus, with tension adjustable and up stop minimum division of fine focusing is 2μm. Nosepiece: Quintuple nosepiece  Stage: Fixed stage overall size is 227mmX208mm Glass rotundity stage overall size is Φ118mm Mechanical moving device, moving range is 77mm (longitudinal)X114mm (transverse) Culture dish holder 1: Inside locating slot size: 86mm (W)X129.5mm (L), optional with a circular culture dish Φ87.5mm Culture dish holder 2: Inside locating slot size: 34mm (W)X77.5mm (L), optional with a circular culture dish Φ68.5mm Culture dish holder 3: Inside locating slot size::57mm (W)X82mm (L)  Condenser system: Long working distance condenser, working distance: 55mm, and with turnplate phase contrast unit Illumination system: 6V30W halogen, brightness enable control  Filter: Frosted glass and blue , green filter