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Description
Luowei TR01-B3TV Trinocular Stereo Microscope 7-50X Microscope HD Continuous Zoom MicroscopeiProGadgets Repair Tools Luowei TR01 B3TV Trinocular Stereo Microscope 7 50X Microscope HD Continuous Zoom Microscope Features: LW TRO1 B3TV geek future 50X high definition imaging system, superb maintenance experience redefinition, 7 50X zoom compatible with monitors CTV 0. 5X adapter has clearer imaging compared to a standard CTV interface, a wider field of view, no dark corners High definition optical objective lens, precision manufacturing, 5
iProGadgets Repair Tools Luowei TR01-B3TV Trinocular Stereo Microscope 7-50X Microscope HD Continuous Zoom MicroscopeFeatures:
LW-TRO1-B3TV geek future 50X high-definition imaging system, superb maintenance experience redefinition, 7-50X zoom compatible with monitors
CTV 0.5X adapter has clearer imaging compared to a standard CTV interface, a wider field of view, no dark corners
High-definition optical objective lens, precision manufacturing, 5-layer, high-definition coating, no glare, clear picture without missing any details
45° inclined design, designed to fit human usage habits better, allowing long-term use without discomfort in the neck, simple operation, and no fatigue after extended use
Fixed eyepiece, prevents accidental removal, avoiding dust or impurities entering the microscope
7-50X variable magnification adjustable magnification precisely controls the desired magnification with the magnification adjustment knob, controlling the objective lens from 0.7X to 50X magnification
Adjustable focal length knob, adjust height freely by rotating the knob up and down for precise focusing
High eye point, wide-angle eyepiece, optical lenses processed with anti-reflective coating technology, high refractive index, high transmittance, and wide field of view
Specification:
Brand: Luowei
Name: Geek Future
Model: LW-TRO1-B3TV
Zoom Body: Trinocular head, 45decline, 360 rotate
Eyepiece: WF10X/22MM
Multiple: 10*23
Objective: Zoom objective 0.7X-5X
Zoom rate: 01:07.1
Total magnification: The standard configuration is 7X-50X
Auxiliary lens: 0.5X/0.7X/1X/1.5X/2X for option
Working distance: 100mm
Diopter: 55~75mm
Focus arm: 76mm diamator, 32mm pole size
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 30 reviews
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Product Reviews
★★★★★ 5
More power, slightly lower (8%) MPG.
Size: (Pack of 1)
Installed on a 2.0 liter Subaru Impreza.
I drive up/down the I5 in california 3-4 times a year. For those that don't know there is about a 200 mile flat stretch where everyone runs at 75-85mph.
With various filters (FRAM, BOSCH, Subaru OEM), I would consistently get 29.8 mpg. Once I installed the K&N, I could feel the car pulling with a bit more power, but I noticed that I was getting about 27.5 mpg.
Totally worth it as the impreza is a little under powered and I don't drive many miles (6k/year) but if you are putting a lot of miles on your car, you may want to have more mpg.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
fits my 2013 chevy suburban 5.3 and appears to be high quality
Size: (Pack of 1)
fits my 2013 suburban perfectly. looks to be a well constructed unit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 5
Very good quality comparable to OEM at a much more reasonable price point.
Size: (Pack of 1)
Last December we bought our first new car in 21 years and the first thing I did is stock up on cabin and engine air filters. I've got nothing against dealership OEM parts and pieces but what I do have an issue with is the prices. Luckily, we all have a bit of control over access to OEM quality parts and pieces at significantly more reasonable prices via Amazon. This filter and it's matching cabin filter are excellent in value and take less than 5 minutes to replace. Compare that to paying the hourly rate at your dealer plus the dealership retail price and you'll do what I did and stock up on these two filters. Definitely recommended.
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Reviewed in the United States on September 25, 2025
★★★★★ 4
It will fit a 2022 Subaru Outback
Size: (Pack of 1)
Higher quality than OEM item fit and arrived on time. This was for a 2023 Subaru Outback
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Reviewed in the United States on September 15, 2025
★★★★★ 5
High quality
Size: (Pack of 1)
Looks a lot nicer than the one that came with my Subaru Outback (OEM). Performs the same or better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
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