AmScope Boom Stand Trinocular Zoom Stereo Microscope + 54 LED Light SM-3TZ-54S

Description

AmScope
Boom Stand Trinocular Zoom Stereo Microscope + 54 LED Light SM-3TZ-54S
I got this at an unclaimed freight auction so I opened everything to take pictures.
All the items were sealed and I broke the seals for the pictures.
This unit has a place for a camera but no camera.
Here is the info from Amscope's site:
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
Trinocular port for adding photo or video capability
Flexible sturdy boom stand; 54-LED ring light with dimmer
This is a a trinocular 3.5X-90X zoom stereo boom microscope with 54-LED ring light. The microscope comes with a trinocular head with 30mm SUPER widefield high-eyepoint eyepieces and single-arm heavy-duty boom stand, offering crystal clear sharp images, super widefield of view and large working distance.
The high-eyepoint optical design ensures an easy and comfortable observation for all kinds of users including eyeglass wearers. The boom stand offers flexibility to cover large working area. The intensity-adjustable LED ring light provides bright, even and cool light illumination.
This microscopy system is an ideal instrument for gemologists, engravers, collectors and anyone in semiconductor and/or electronic industry. It is a right microscope for biological laboratory applications that require low heat release. This stereo zoom microscope is made by the same technicians and on the same production line that makes optical instruments for Leica, Zeiss, Nikon and Olympus.
Features:
A 3.5X-90X Large Zoom Power Microscope on Boom with 54-LED Ring Light!
45 degree Inclined Trinocular Head with SUPER Widefield High-Eyepoint Eyepieces
Erect Stereo Sharp Images over a SUPER Widefield of View
Full Optical Glass Elements
Precise Ground Glass Lenses
High Resolution with Great Flatness and Contrast
Crystal Clear Original True Color Images
30mm SUPER Widefield Eyepieces: WF10X/20
Large Working Distance
Accurate Alignment Ensuring Fatigue-Free Long Time View
Both Ocular-Tubes with Adjustable Diopter
Adjustable Interpupillary Distance
Single-Arm Boom Stand Covering Large Working Area
Heavy-Duty Cast Steel Stand Finished with Stain Resistant Enamel
Rugged Solid Cast Steel Base
All Metal Mechanical Components
Manufactured under ISO 9001 Quality Control Standard
Specifications:
Head: 45 degree inclined 360 degree swiveling trinocular
Eyepieces: 30mm Super widefield high-eyepoint WF10X/20
Barlow Lens: 0.5X and 2.0X
Objective: 0.7-4.5X
Zoom Range: 26:1
Diopter Adjustment: +/-5dp
Interpupillary Distance: 2-3/16" - 2-15/16" (55-75mm)
Field of View: 2-1/2" (65mm) in diameter
Working Distance: 8" (200mm)
Illumination: 54-LED ring light
Power Supply: 110-240V, 50-60HZ, Automatic Switching
Boom Stand: 16" single-arm (overall length: 24"), 17" high pillar, 9" x 9" x 1-3/4" solid cast steel base