Amscope 3.5X-90X Boom Stand Trinocular Zoom Stereo Microscope + 3MP USB Camera + 144 LED Ring Light Model No: SM-3TPZ-144-3M Key Features: 3.5X-90X zoom magnification with great flatness & contrast Super widefield optics offer crystal clear stereo images 2-1/2" super widefield view and 8" large working distance Powerful 144 LED ring light with dimmer 3MP USB 2.0 digital camera with advanced editing & measuring software for Windows XP/Vista/7/8/10< Detailed Description This microscope features a unique simul-focal optical system with an adjustable trinocular port to enable well-focused clear images on your computer/video screen while simultaneously obtaining sharp, focused images through the eyepieces. Most trinocular microscopes allow you to view either through the trinocular port or the eyepieces only, forcing you to switch between the two. Since these trinocular ports are not simul-focal with the rest of the microscope optical system, you have to re-focus the microscope after each switch. This microscope, however, erases this step by providing simul-focal viewing. Especially convenient for quality-control inspections, teaching demonstrations, and many other industry applications, your colleagues or students can simultaneously view clear images shown through the trinocular port while you work through the eyepieces. This microscope comes with a simul-focal trinocular head, a single-arm heavy-duty boom stand and a 144-LED ring light that provides bright cool lighting illumination. This microscope offers high resolution, crystal clear images, large magnifying zoom range, and long working distance. The 45-degree inclined trinocular head and high-eyepoint design ensures comfortable observation, including eyeglass wearers. In addition, the rubber eye-guards provide further comfort. The trinocular port also allows the ability to add photographic or video capability. The single-arm boom stand gives your microscope the flexibility to cover large working area. This package deal includes a 3MP USB2.0 camera. The 3MP USB2.0 digital camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features. Features : Simul-Focal Optical System Allows Simultaneous Observation Through Both the Eyepieces and the Trinocular Port    + Have well-focused, clear images on your computer/video screen and through the eyepieces at the same time.    + No need to switch between the trinocular port and the eyepieces    + No need to re-focus the microscope after each "switch" 30mm Super Widefield 10X Eyepieces    + Sharp stereo images over a super widefield view    + High resolution with great flatness and contrast    + Crystal clear original true-color images Versatile Single-Arm Boom Stand    + Covers large working area    + Rugged solid cast steel base finished with stain resistant enamel 3.5X-90X Continuous Zoom Magnification Range Intensity-adjustable Bright LED Cool illumination 45-Degree Inclined Microscope Head 8" (200mm) Large Working Distance Upright Trinocular Tube for Attaching Digital Cameras, Video Camcorders or CCD Videos Accurate Alignment Ensuring Fatigue-Free Comfortable Observation Both Ocular Tubes with Adjustable Diopters Adjustable Interpupillary Distance Full Optical Glass Elements Precise Ground Glass Lenses All Metal Mechanical Components Rubber Eye-guards Included Manufactured under ISO 9001 Quality Control Standard Excellent Five (5) Year Manufacturer Warranty Specifications : Head: 45 degree inclined 360 degree swiveling trinocular Eyepiece: 30mm Super widefield high-eyepoint WF10X/20 Objective: 0.7-4.5X Barlow Lens: 0.5X and 2.0X Zoom Range: 26:1 Diopter Adjustment: +/-5dp Interpupillary Distance: 2-3/16" - 2-15/16" (55-75mm) Working Distance: up to 8" (200mm) with Barlow lens Widefield of View (Maximum): 2-1/2" (65mm) in diameter, super widefield Illumination: 144 white LEDs Power input: 110-240V, 50-60HZ, Automatic Switching Boom Stand: 16" arm (overall length: 24"), 17" high pillar, 9" x 9" x 1-3/4" solid cast steel base Accessories: eye-guards Shipping Weight: 65 lbs Packages: 2 Camera Specifications: Sensor: ONSemi (color) Sensor Type: CMOS Sensor Size: 6.138x4.603mm Pixel Size: 1.4µm Resolution: 14MP Frame Rate: 54fps @1024x822, 21fps @2048x1644, 6.2fps @4096x3286 Sensitivity: 0.724V / Lux-sec (550nm) Compatibility: Windows (32/64 bit) XP/Vista/7/8/10, Mac OSX, Linux Software Specifications: OS Requirements: Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ Hardware Requirements: Intel Core2 2.8GHz or comparable processor, 2GB RAM, USB3.0 port for maximum speed Packing List: One Trinocular Simul-Focal Stereo Zoom Head One Pair of SUPER Widefield 10X Eyepieces One SUPER Widefield 0.5X Barlow Lens One SUPER Widefield 2.0X Barlow Lens One Single-Arm Boom Stand with Focus Rack One Pair of Eye-Guards One 144-LED Ring Light with Control Box One 3MP USB2.0 Digital Camera with Reduction Lens User's Manual for the Microscope

Shipping & Handling (Important Expedited Shipping Info!)

We offer 30 days from the date of receipt (verified by tracking information) to request a return on a unit. To do so, please send us a message through eBay member to member messages, with your reason for return, requesting an RMA number.

Note that shipping costs are borne by the customer. Returns requested after 30 days are not valid, and any returns sent without an RMA number will be returned to sender at the sender's expense. Also, please insure all items shipped back, as damage to items by the courier during the return shipment to us are not covered otherwise.

Please keep all original packing materials, as they are required for return (or a 10% restocking fee will be charged). Returned items must be in new/usable condition unless defective on arrival to you.

Warranty Information

We, AmScope, provide all warranty services. Please feel free to contact us whenever you need help by messaging us from the store you purchased the product from.

• Five Year Warranty for Microscopes - All our microscopes come with a five (5) year factory warranty against manufacturing defects, covering labor and parts.

• One Year Warranty for Accessories - All our microscope accessories (USB cameras, illuminators, illumination, dust covers, and etc.) come with a one (1) year warranty.

Note: Buyers bear the cost of shipping and handling cost round trip for warranty services. Warranty does not cover consumable accessories and parts such as bulbs.

Warranty service times vary throughout the year, and are processed in a first come, first serve manner, when parts are available and in stock. Most repairs/replacements are done within 1-2 weeks, however if there is a long line during the busy season, or if your parts need to be ordered from our manufacturer, processing times can be up to 6-8 weeks. We appreciate your patience and understand everyone has a critical need for their unit, and do everything we can to ensure that these requests are handled as quickly as possible.

Defective/Missing Items

For defective items or any missing items from your order, please contact us right away to let us know of the issue.

We allow a 30 day period (from the date of receipt of the item in the mail) to report such issues--any items missing after that time frame will need to be purchased, and any defective items will be treated as warranty issues for repair or replacement only (no returns for refund).

For missing items and broken items, we do require a picture of the shipping label on the box, and of the items that arrived with your unit for verification before we can send any missing items or replacements to you.

Return Procedure

To initiate an RMA, please send us a message through the store you purchased it from. Include your order number, reason for return, and if any pictures are required for your claim, please include them also.

From there, we will process within 24-72 hours, and if approved, issue you an RMA number and instructions on where to mail your unit back to. If qualifying for return shipping covered by us (for defective items within 30 days of receipt), your return label may take another 24-48 hours to process and be received in your email inbox.

Follow the issued instructions, and once received, we will process the item in, and check to ensure everything is there. We will contact you when the item is ready for return shipping (if a warranty request), or simply issue your refund with the appropriate deductions (if any) once processed.

Processing is done first come, first serve, and can take between 1-4 weeks to process (depending on how many requests we currently have in queue). We thank you for your patience while we work on your request

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