Parts | Type | DSZ3-32D | DSZ3-30D | DSZ3-24D |
Telescope | Magnification | 32X | 30X | 24X |
Image | Erect image | |||
Objective aperture | ≥42mm | ≥36mm | ≥32mm | |
Min.focusing distance | 0.3mm | |||
Stadia multiplication constant | 100 | |||
Stadia additive constant | 0 | |||
Resolution | ≤4" | ≤5" | ≤5.6" | |
Compensator | Working range | 15' | ||
Compensating error | ≤±0.3"/1' | |||
Setting accuracy | ≤±0.5" | |||
Scale | Scale graduation range | 360°/400G | ||
Scale minimum value | 1°/1gon | |||
Sensitivity of circlar bubble | 8'/2mm | |||
Base screw | M16 or 5/8"X1/11" to be select | |||
Environmental temperature | -25℃~±50℃ | |||
Carry case | Plastic case(aluminiium case for option with extra cost) | |||
Parallel plate micrometer | Available for option |