AmScope SE400X
#13 in StereoFull review
A low-power stereo scope with a long reach, for large parts, carving and assembly. Pick a zoom scope if you need more magnification.
Amazon $239.99$239.99
The AmScope SE400X is the better microscope overall, rated 2.7 to 2.6. The AmScope SE400X leads on working distance and features. The OMAX G223E wins on optics. The OMAX G223E costs $29 less ($210.99 vs $239.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
OMAX G223E
#14 in StereoFull review
A portable binocular stereo for field and classroom use with a long warranty. Its short working distance rules it out for repair work.
Amazon $210.99$210.99
Which should you buy?
- Choose the AmScope SE400X for working distance (229 mm working distance vs 57 mm working distance) and features (top light, boom stand vs top light, under-stage light).
- Choose the OMAX G223E for optics (20x to 40x optical vs 5x to 10x optical).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every stereo microscope; a clear win is highlighted. How we rank explains each one.
| Factor weight | AmScope SE400X | OMAX G223E |
|---|---|---|
| Overall rating | 2.7/5 | 2.6/5 |
| Price 10% | 62 $239.99 | 68 $210.99 |
| Optics 25% | 11 5x to 10x optical | 25 20x to 40x optical |
| Working distance 15% | 100 229 mm working distance | 5 57 mm working distance |
| Viewing 20% | 0 fixed steps, binocular head | 0 fixed steps, binocular head |
| Features 20% | 50 top light, boom stand | 40 top light, under-stage light |
| Warranty 10% | 0 warranty not published, scored as none | 100 5-year warranty |
Specifications
| AmScope SE400X | OMAX G223E | |
|---|---|---|
| Optics and imaging | ||
| Optical magnification | 5-10x | 20-40x |
| Zoom | Fixed steps | Fixed steps |
| Eyepieces | WF5x and WF10x | WF10x and WF20x |
| Field of view | - | 10 mm |
| Working distance | 229 mm | 57 mm |
| Viewing and output | ||
| Head | Binocular | Binocular |
| Camera included | No | No |
| Stand and lighting | ||
| Stand | Boom | Pillar |
| Lights | Top | Top, Under-stage |
| Light type | - | LED |
| Build | ||
| Warranty | - | 5 years |