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| 商品規格 | |
| Name | Duo-Band OSC Filter |
| Size | 1.25 in |
| Clear Aperture | 26mm |
| Substrate Thickness | 1.85mm |
| Single Thread | Yes |
| Surface Quality | 60/40 |
| Surface parallelism | 1/4λ |
| Compatible Brand | For SVBONY |
| Item Diameter | 1.25 in |
| Blocking | >OD5 |
| Thread | M28.5*0.6 |
| FWHM | OIII (7nm) & HA (7nm) |
| Peak transmittance | 500.7nm@T>90%; 656.3nm@T>94% |
| Net Weight | 7g |
| Wavelength Range | 300-1100nm |
| Maximum Magnification | 60x |
| Brand | SVBONY |
| Type | Nebular |
| Model | SV220 |
台灣
