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Description
SZN71 Trinocular Stereo Zoom Microscope PCB Repair SolderingSZN71TR Trinocular Microscope 0. 67X 4. 5X Continuous Zoom Repair Mobile Phone Stereo Microscope. SZN71 Zoom Stereo Trinocular Microscope with WF10X 22mm Eyepiece 45Inclined 360Rotatable Head 0. 67X 4. 5X Zoom Objective 0. 5X 0. 7X 1. 5X Auxiliary Objectives, Adopting Greenough Optical System for Electronic Components PC board in Industry 4. 0 Education Identification Field. Features 1. Featuring a Greenough optical system with a convergence angle of
SZN71TR Trinocular Microscope 0.67X-4.5X Continuous Zoom Repair Mobile Phone Stereo Microscope. SZN71 Zoom Stereo Trinocular Microscope with WF10X/22mm Eyepiece 45°Inclined 360°Rotatable Head 0.67X-4.5X Zoom Objective 0.5X/0.7X/1.5X Auxiliary Objectives, Adopting Greenough Optical System for Electronic Components PC board in Industry 4.0 Education Identification Field.
Features
1. Featuring a Greenough optical system with a convergence angle of 10 degree, and wide field 22mm plan eyepieces, the SZN71 has excellent flatness and depth of field.
2. With new designed optical path and click stop function, the SZN71 Microscope is more precision and practical for inspection of electronic components and PC board in industrial field.
3. Its working distance is 100mm, and the maximum working distance is 177mm and the minimum is 47mm. The inter-pupillary range of the microscope is 52~76mm, and both two tube diopter adjustment(±5).
4. The zoom adjustment knob has click stops. This is a key improvement which ensures accurate magnification and is very useful for calibrated measurement especially when digital imaging.
5. It has built-in interlocking device and fixed eyepiece tube. Three auxiliary objectives, 0.5X, 0.7X, 1.5X, allows total magnifications from 3.3X to 135X.
6. SZN71 Microscope is available for scientific research, education and antiques identification etc.
Viewing Head:
45° inclined trinocular head with fixed eyepiece tube, inter-pupillary range: 52mm – 76mm, with click stop and interlock mechanism
Eyepieces:
High eye-point wide field plan eyepiece PL10×/22mm, with adjustable diopter
High eye-point wide field plan eyepiece PL15×/16mm, with adjustable diopter
High eye-point wide field plan eyepiece PL20×/12.5mm, with adjustable diopter
Objectives:
Zoom objective 0.67X – 4.5X, working distance: 100mm
Auxillary Lenses:
0.5X @ 177mm, 0.7X @ 120mm, 1.5X @ 47mm
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Love these socks!
The wife struggles with socks. She only like the Nike ones, then they discontinued them, so had to start the search again! Found these, they are expensive just like the Nike, but the size is true, they look great, they are super soft and stretchy. They are light weight and breathable and seem to wick away moisture. She loves these!
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Reviewed in the United States on November 18, 2025
★★★★★ 5
Good, Comfortable Fit
Size: Medium, Color: (100) White / White / Black, Number of Items: 6, Size: Medium, Color: (100) White / White / Black, Number of Items: 6
I wear a women’s size 9.5 and I got a size Medium. They fit perfect, they aren’t super heavy, but have cushion where needed. Perfect for my steel toe boots
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Son loves them!
Size: Large, Color: Black (6-pairs), Number of Items: 6
My son loves these socks! Comfy, good quality.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Good fabric
Size: Medium, Color: White, Number of Items: 6
Nice socks. Would buy again.
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Reviewed in the United States on March 23, 2026
★★★★★ 4
Quality and durable socks
Size: Large, Color: White (6-pairs), Number of Items: 6
Great quality socks. This pack was a lot taller on the cuff and bigger than previous batches I have had. Not sure what the change was, but giving it 4 instead of 5 because I preferred the smaller shorter ones they previously made. But these are great quality socks, and last a long time.
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Reviewed in the United States on February 8, 2026