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Price /Unit | $60.88 | $59.64 | $57.77 | $55.29 | Contact US |
ZWO HF1.25 Aluminum Alloy Double Helix Focusing for OAG Guide Focusing Astronomical Accessory
Specification:
- Inner diameter size: 1.25-inch (31.75mm)
- Range: 6mm
- Adjustment precision: 0.1mm
- Top: M42x0.75 eternal thread
- Bottom: M42x0.42 internal thread
- Material: Aviation aluminum alloy material, precision CNC machining, frosted and anodized treatment, anti slip brass screws.
Package Included:
- 1 x Helix Focusing