| Eyepiece |
Wide field high eyepiont eyepiece WF10X/22mm（can mount micrometer） |
| Wide field high eyepiont eyepiece WF15X/16mm（can mount micrometer） |
| Wide field high eyepiont eyepiece WF20X/12mm（can mount micrometer） |
| Wide field high eyepiont eyepiece WF25X/9mm |
| Viewing Head |
SZ6745：Binocular head, 45° inclined, 360°rotatable, zoom objective 0.67X-4.5X, working distance 100mm. inter-pupillary range 54~76mm, both two tube diopter adjustment(±5) |
| SZ9040：Binocular head, 45° inclined, zoom objective 0.9X-4.0X, working distance 100mm. |
| SZ6745A：Binocular head, 60° inclined, zoom objective 0.67X-4.5X, working distance 100mm. |
| SZ9040A：Binocular head, 60° inclined, zoom objective 0.9X-4.0X, working distance 100mm. |
| SZ6745TR：Trinocular head, 45° inclined, zoom objective 0.67X-4.5X, working distance 100mm. |
| SZ9040TR：Trinocular head, 45° inclined, zoom objective 0.9X-4.0X, working distance 100mm. |
| SZ6745ATR：Trinocular head, 60° inclined, zoom objective 0.67X-4.5X, working distance 100mm. |
| SZ9040ATR：Trinocular head, 60° inclined, zoom objective 0.9X-4.0X, working distance 100mm. |
| Auxiliary Lens |
0.3X/ 287mm |
| 0.4X/217mm |
| 0.5X/177mm |
| 0.75X/117mm |
| 1.5X/47mm |
| 2X/26mm |
| Focus |
SZA1focus arm, two focusing knobs are with tension adjustable, adjust range 50mm |
| SZA2 industry bound focus arm 1 (industry exclusive use) |
| SZA3 industry bound focus arm 2 (industry exclusive use) |
| Stand |
SZST1 arm type plain stand |
| SZST2 pillar type large plain stand |
| SZST3 pillar type transmission stand, top & bottom halogen illuminator 12V15W (brightness adjustment). |
| SZSTL1 single arm universal stand |
| SZSTL2 double arm universal stand |
| SZ-B1 transmitted light base, be used with SZ-ST1 |
| Other light source |
Ring light/LED/Fiber |
| Photo device |
Photo tube（with PK mount），4X photo eyepiece |
| TV device |
0.35X/0.5X/1.0X C-mount adapter |
| Others |
Precision measurement platform, dark field condenser, jewelry clip |