Description: Amscope 40X-2500X Binocular LED Darkfield Microscope with Siedentopf Head Sku: B120C-DKKey Features 40X to 2500X expanded magnification range using high-quality, color-coded objective lenses, and 10X and 25X eyepieces for six unique settings. An economical microscope for students and professionals, the B120-DK can be used for brightfield and darkfield observation. Professional features include a Siedentopf binocular head for precise adjustments, a 2-layer mechanical stage with low-position controls, and coaxial coarse and fine focus for ergonomics and an efficient workflow. Darkfield observation will provide contrast in otherwise indistinguishable objects such as live cells. The B120 binocular compound microscope is designed for teaching demonstrations, clinical examinations and laboratory applications. It is an ideal microscope for teachers and students, including those in medical school or with a major in biology. It has a number of advancements in functionality compared to other microscopes in its class, such as enhanced LED lighting, centerable condenser, and Siedentopf head adjustments. The addition of a darkfield condenser expands the range of applications to include common brightfield studies and darkfield observation of live cells.Viewing HeadTo customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on the left ocular tube to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain. Various eyepieces can be used to increase the overall optical magnification.OpticsThe objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 25X eyepieces expand the maximum magnification to 2500X with 6 unique levels. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.The StageThe 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.Transmitted IlluminationThe LED sub-stage lighting provides cool, energy-efficient illumination. The light-source is daylight balanced to produce natural colors for imaging. With our specially developed fly-eye lens, the light is evenly distributed at maximum brightness to improve contrast and resolution. Illumination is further enhanced by a centerable Abbe condenser, which can be realigned for any magnification to guarantee proper lighting.DarkfieldA dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. The microscope's centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.Specifications Optical System Finite-conjugate Mechanical Tube Length 160mm Head Binocular, 30° incline, 360° rotatable Interpupillary Adjustment Siedentopf, 53-77mm Ocular Diameter 23mm Eyepieces 10X, 25X Objective Lenses DIN standard Objective Parfocal Distance 45mm Objective Mounting Thread RMS 20.32mm Objective Turret quadruple Focusing System Coaxial coarse and fine focus Focus Range 30mm Division of Fine Focus 0.002mm Stage Design Double-layer with caliper Stage Dimensions 118mm x 127mm X-Y Translation Range 70mm x 21mm Transmitted Illumination Variable-intensity 1W LED, fly-eye lens Condenser NA1.25 Abbe condenser with iris diaphragm NA0.7-0.9 dry darkfield condenser Sub-stage Condenser-holder rack and pinion, centerable Power 100-240VAC 50/60Hz wide-band Dimensions 11" x 7" x 13-3/4" (28cm x 17.8cm x 35cm) Objective Lenses Magnification Corrections NA Immersion Medium Cover-glass Thickness 4X achromatic 0.10 — 0.17mm 10X achromatic 0.25 — 0.17mm 40X achromatic 0.65 — 0.17mm 100X achromatic 1.25 oil 0.17mm Packing List:One binocular microscope headOne microscope bodyFour objective lenses: 4X, 10X, 40X, 100XOne pair 10X eyepiecesOne pair 25X eyepiecesOne dry darkfield condenserOne blue color filterOne dust cover Shipping & Handling (Important Expedited Shipping Info!) All orders ship within 1 business day from our Southern California warehouse Domestic US (contiguous 48 states) Free Ground (4-5 bus. days) Calculated Expedited (2-Day Shipping!) (eBay does not show accurate handling times for this service.) Alaska, Hawaii, Puerto Rico Calculated Expedited (2-3 Bus. Days) International Calculated via eBay GSP (VAT and Customs fees included) Have Questions? Click "Contact Seller" above! Our expert California-based support team is available M-F 6am PST to 5pm PST and can be reached via phone or eBay messages. We are more than happy to help you find the right product for you or answer questions about an order you've already placed. 30 Day Returns If you no longer need the item Please open an eBay Return request within 30 days of receipt. You will be responsible for return shipping charges. But if there is a problem with the item Please contact our support team FIRST! 80% of the time, the problem can be resolved within a few messages. If a solution cannot be found, please open an eBay Return request within 30 days of receipt. Return Notes Returns not processed through eBay Returns will be returned to senderReturns must include all original items or else a restocking fee may be applied.All returns will be inspected per the buyer's return reason. A 10% restocking fee will be applied if the complaint is invalid.eBay Returns cannot be opened after 30 days. However, the item may be eligible for a warranty claim (see below) Warranty We, AmScope, provide all warranty services including repairs and replacements. 5 Year Warranty for all complete Microscopes - Against manufacturing defects, covering labor and parts.1 Year Warranty for Accessories and sold-separate microscope parts - (USB cameras, lighting, articulating arms, stands, objective lens, stages, etc).No warranty for consumable accessories such as bulbs, slides, or hand tools To start a Warranty claim, please contact us through eBay Messages to obtain a claim number. Buyer will be responsible for return shipping. Once received, most claims are processed within 1-2 weeks, stock permitting. Once processed, please allow 1-2 weeks for delivery of repaired/replaced unit About AmScopeSince 1998, America's doctors, researchers, educators, forensic scientists, and electronic designers have trusted AmScope to deliver high quality microscope solutions for their precision educational and research needs. Our products are manufactured under strict ISO 9001 quality control standards By designing, manufacturing, and distributing our own AmScope brand microscopes and accessories, we keep products affordable while maintaining quality precision. With over 500 models in stock, we are confident that we can meet your microscope needs whether you're a hobbyist, an educator, or an advanced research institution. Our goal is to assist great minds in reaching that "Eureka" moment. Our promise: When you use AmScope, you'll see things bigger!
Price: 360.99 USD
Location: Mahwah, New Jersey
End Time: 2024-10-24T17:48:46.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Warranty: 5 Year Warranty
Bundle Description: Microscope, Camera
Eyepiece(s): 10X,25X
Custom Bundle: Yes
Objectives: 4X,10X,40X,100X
MPN: B120C-DK
Viewer: Binocular
Objective Mounting Size: 20mm
Modified Item: No
Intended Use/Discipline: Veterinary Medicine, Urology, Pediatrics, Pathology, Neurology, Microbiological Laboratory, Medical Laboratory, Immunology, Hematology, Family Medicine, Dentistry, Dental Laboratory, Cardiology, Biological Laboratory, Anesthesiology
Brand: AmScope
Microscope Structure: Upright
Eyepiece Mounting Size: 23mm
Microscope Type: Compound Microscope
Magnification Range: 40X to 2500X
Model: B120C-DK
Stage: 3D Double Layer Mechanical Stage
Light Type: LED
