Product Comparison

YCS 6558X Trinocular Microscope vs QianLi 6558 Gorilla Microscope

Two trinocular stereo zoom microscopes from the same 6558 optical ecosystem: QianLi's flagship microscope line and the YCS red-accent value model from Mr. Yang's workshop. Both feed a live view through a third camera port and share the same post-mount stand standard — the real differences are zoom range and price tier.

Side-by-Side Specifications

SpecificationYCS 6558X Trinocular MicroscopeQianLi 6558 Gorilla Microscope
BrandYCSQianLi (Mega Idea)
ModelYCS-6558X—
TypeTrinocular stereo zoom microscopeTrinocular Stereo Microscope
Zoom Range0.65x – 5.8x (objective)—
Total Magnification6.5x – 58x continuous (with 10x eyepieces)—
EyepiecesWF10X/23 high-eyepoint wide-angle ×2, anti-reflective coated—
Camera PortCTV 0.5x adapter included—
FocusEyepiece diopter fine adjustment + coarse focus knob—
Interpupillary AdjustmentFlexible, ergonomic—
Collision ProtectionLimiter ring included—
IlluminationAdjustable LED ring light plate (ships black or white at random)—
BaseMetal plate with positioning scale, 380 × 260 mm—
Size380 × 260 × 273 mm—
Weight4.4 kg (including base)—
Package436 × 343 × 270 mm; 5.45 kg—
In the BoxEyepieces ×2, CTV 0.5x ×1, main unit, bracket, limiter, dust cover lens, column, base, LED light plate, rubber rings ×2—
Magnification—3.5X - 90X Continuous Zoom
Features—HD Camera Port, LED Ring Light
Application—Motherboard Micro-soldering, BGA Inspection

Key Differences That Matter

Brand

AYCS
BQianLi (Mega Idea)

Model

AYCS-6558X
B—

Type

ATrinocular stereo zoom microscope
BTrinocular Stereo Microscope

Zoom Range

A0.65x – 5.8x (objective)
B—

Total Magnification

A6.5x – 58x continuous (with 10x eyepieces)
B—

Eyepieces

AWF10X/23 high-eyepoint wide-angle ×2, anti-reflective coated
B—

Camera Port

ACTV 0.5x adapter included
B—

Focus

AEyepiece diopter fine adjustment + coarse focus knob
B—

Interpupillary Adjustment

AFlexible, ergonomic
B—

Collision Protection

ALimiter ring included
B—

Illumination

AAdjustable LED ring light plate (ships black or white at random)
B—

Base

AMetal plate with positioning scale, 380 × 260 mm
B—

Size

A380 × 260 × 273 mm
B—

Weight

A4.4 kg (including base)
B—

Package

A436 × 343 × 270 mm; 5.45 kg
B—

In the Box

AEyepieces ×2, CTV 0.5x ×1, main unit, bracket, limiter, dust cover lens, column, base, LED light plate, rubber rings ×2
B—

Magnification

A—
B3.5X - 90X Continuous Zoom

Features

A—
BHD Camera Port, LED Ring Light

Application

A—
BMotherboard Micro-soldering, BGA Inspection

Which One Should You Choose?

Choose the QianLi 6558 Gorilla if your work lives at high magnification — its 3.5X–90X zoom gives real headroom for fine BGA ball inspection. Choose the YCS 6558X if most of your board work sits under 60X and you want a lower-cost entry into true trinocular soldering, with the CTV 0.5x camera adapter included in the box. Both mount on the Pushi repair desk with the YCS Dragon arm, and both accept a camera on the trinocular port.

YCS 6558X Trinocular Microscope vs QianLi 6558 Gorilla Microscope — FAQ

Is the YCS 6558X a downgrade of the QianLi Gorilla?

No — it is the same optical ecosystem positioned differently. The 6558X trades some zoom range (6.5x–58x vs 3.5x–90x) for a friendlier price and bundles the CTV 0.5x adapter standard. Many shops run both: Gorilla at the BGA bench, 6558X at the general repair bench.

Which one do I need for BGA rework?

If you inspect solder balls at 30X–90X regularly, the Gorilla's wider zoom range is worth it. For shield removal, connectors and most chip-level work under 60X, the 6558X covers the same ground at lower cost.

Do they share accessories and stands?

Yes. Both fit the Pushi repair desk, the YCS Dragon multi-axis arm and standard pillar stands, and both use the same 6558-family eyepieces and camera adapters — you can mix QianLi and YCS accessories freely.

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