Place of Origin | China | Brand Name | SD |
Model Number | SDF-400X, SDF-400X | Theory | optical theory |
Drawtube | Magnification | SDF-400X | 400X amplification |
Weight | 650g | Safety Filter | Built in IR filter |
Controls | Fine Focus control wheel | Light Source | white LED, rated for 100,000 hours |
Color | black | OEM | Support |