SKU: 99792319345

RF4 RF-55PM-B52 6.5-55X Synchronous Zoom Trinocular Stereo Microscope, RF-55PM-B52

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Description

RF4 RF-55PM-B52 6.5-55X Synchronous Zoom Trinocular Stereo Microscope, RF-55PM-B52Specification: 1. Magnification: Continuous zoom 6. 5X to 55X 2. Head: 45 degree inclined 360 degree swiveling trinocular 3. Eyepiece: WF10X 22MM adjustable 4. Objective: 0. 65 5. 5X 5. Zoom Knob: Metal knob 7 gear zoom 6. Camera Connector: 0. 48PRO CTV (Monitor and eyepiece Synchronous zoom) 7. Accessories: 144 light dustproof lens Limit lock Leak proof eye cup Support Parameters: 1. Column Aperture: 32mm 2. Lens Aperture: 76mm 3. Center Distance:

Specification:
1. Magnification: Continuous zoom 6.5X to 55X
2. Head: 45-degree inclined 360-degree swiveling trinocular
3. Eyepiece: WF10X/22MM adjustable
4. Objective: 0.65-5.5X
5. Zoom Knob: Metal knob 7 gear zoom
6. Camera Connector: 0.48PRO CTV (Monitor and eyepiece Synchronous zoom)
7. Accessories: 144 light dustproof lens Limit lock Leak-proof eye cup

Support Parameters:
1. Column Aperture: 32mm
2. Lens Aperture: 76mm
3. Center Distance: 155mm
4. Lifting Range: 50mm

Wide-Angle Eyepieces 10X/22:
1. Magnification: 10X
2. Wide field of view 22mm
3. Matching Size: 30mm
4. Applicable Models: Stereoscopic, fixed, and continuous magnification microscopes

0.5X CTV Len:
1. The material is all metal, the black part is aluminum alloy, and the silver part is a copper chrome-plated bayonet
2. The adapter ring can use LCD to focus, this kind of focus method is manual focus
3. The adapter has a transparent mirror inside, which can help the microscope display and the other display achieve synchronous zooming

144 LED Ring Light:
1. Input: AC 100-240V 50/60Hz
2. Output: DC 12V, Max 700mA
3. Light color: White
4. Number of lights: 144 LEDs
5. Inside diameter: 60mm

Package Includes:
Microscope x 1
Aluminum Alloy Plate x 1
144 LED Light x 1
Dustproof Len x 1
0.5X CTV Lens x 1
Specification:
Package Weight
One Package Weight 5.90kgs / 13.02lb
One Package Size 44cm * 35cm * 28cm / 17.32inch * 13.78inch * 11.02inch
Qty per Carton 2
Carton Weight 13.00kgs / 28.66lb
Carton Size 45cm * 37cm * 56cm / 17.72inch * 14.57inch * 22.05inch
Loading Container 20GP: 286 cartons * 2 pcs = 572 pcs
40HQ: 663 cartons * 2 pcs = 1326 pcs

Shipping Notes
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Exchange/Return Notes
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SKU: 99792319345

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RG
Houston, US
★★★★★ 5
Excellent Study Bundle! Don't Let Negative Reviews Fool You!
Format: Paperback
I received the four books in a box, and they arrived brand new and exactly as described. These books are truly great for learning and easy to follow. I was almost discouraged from ordering because of some of the negative reviews, but I'm so glad I decided to see for myself and ordered this bundle deal. While the internal pictures and screenshots are not high definition or in color, they are perfectly easy to view and follow along. The author does an excellent job of guiding you, telling you exactly what to look at within the picture to follow along and understand the concepts. All the screenshots are spot-on and very readable. This is my first set of A+ books from Sybex, and I have the two main study books, the review guide, and the practice questions book. Wow! What else can I ask for? I used to rely on the big books with the golden covers, but they didn't have the latest editions. Too bad for them—this is a huge gain for me! Thank you, Sybex and Authors!
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Reviewed in the United States on November 12, 2025
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SEMAJ SAWL III
Lowell, US
★★★★★ 5
Great fully encompassing training
Format: Paperback
Covers all the questions , scenarios for multiple A+ exam options
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Reviewed in the United States on March 23, 2026
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Vimla Persaud
Battle Creek, US
★★★★★ 5
I recommend
Format: Paperback
Good condition
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Reviewed in the United States on March 22, 2026
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A customer
Massapequa, US
★★★★★ 4
reading this helped me pass the A+ core windows 1 exam and security plus
Format: Paperback
Problem is that I am 63 years old having earned the certificate and the industry doesn't seem to welcome older workers . I used to help maintain a fleet of printers at two large companies. I have read about other more experienced tech workers in their 50s getting jobs now working in pharma working at sterilization technicians because IT seems to be puking jobs.
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Reviewed in the United States on March 18, 2026
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koleya
Pawtucket, US
★★★★★ 5
Good for Exam
Format: Paperback
Very helpful, covers test materials and is a good resource.
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Reviewed in the United States on March 2, 2026

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