AmScope SM-3T-54S-5M
#3 in StereoFull review
A complete trinocular boom stereo with camera and ring light, ready for documenting repairs out of the box. Buyers on a budget can add a camera to an SM-3T later.
Amazon $855.99$855.99
The AmScope SM-3T-54S-5M is the better microscope overall, rated 3.7 to 2.4. The AmScope SM-3T-54S-5M leads on viewing, features and optics. The Bresser Biorit ICD-CS wins on price. The Bresser Biorit ICD-CS costs $227.94 less ($628.05 vs $855.99).
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.
Bresser Biorit ICD-CS
#15 in StereoFull review
A long-reach, low-power stereo for large objects, carving and assembly work. Its price is high for the magnification.
Amazon $628.05$628.05
Which should you buy?
- Choose the AmScope SM-3T-54S-5M for viewing (continuous zoom, trinocular head, camera included vs fixed steps, binocular head), features (LED ring light, boom stand vs top light) and optics (7x to 45x optical vs 5x to 20x optical).
- Choose the Bresser Biorit ICD-CS for price ($628.05 vs $855.99).
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 SM-3T-54S-5M | Bresser Biorit ICD-CS |
|---|---|---|
| Overall rating | 3.7/5 | 2.4/5 |
| Price 10% | 7 $855.99 | 20 $628.05 |
| Optics 25% | 47 7x to 45x optical | 21 5x to 20x optical |
| Working distance 15% | 50 working distance not published (neutral score used) | 100 250 mm working distance |
| Viewing 20% | 100 continuous zoom, trinocular head, camera included | 0 fixed steps, binocular head |
| Features 20% | 60 LED ring light, boom stand | 20 top light |
| Warranty 10% | 100 5-year warranty | 0 warranty not published, scored as none |
Specifications
| AmScope SM-3T-54S-5M | Bresser Biorit ICD-CS | |
|---|---|---|
| Optics and imaging | ||
| Optical magnification | 7-45x | 5-20x |
| Zoom | Continuous, 0.7-4.5x | Fixed steps |
| Eyepieces | WH10x super-widefield | - |
| Working distance | - | 250 mm |
| Viewing and output | ||
| Head | Trinocular | Binocular |
| Camera included | Yes | No |
| Stand and lighting | ||
| Stand | Boom | Swivel arm |
| Lights | Ring | Top |
| Light type | LED | LED |
| Build | ||
| Warranty | 5 years | - |