Ostara PL 12.5mm With Illuminated Crosshair Eyepiece - 1.25:
The magnification produced by an eyepiece depends on the optical system it is used in. In a standard astronomical telescope the magnification is found by dividing the focal length of the main tube by that of the eyepiece. For example, a 1000mm scope tube used with a 10mm eyepiece gives 1000/10 = 100x magnification. Used with a 5mm eyepiece.
Features: Ostara PL 12.5mm With Illuminated Crosshair Eyepiece - 1.25
- The magnification produced by an eyepiece depends on the optical system
- Standard astronomical telescope the magnification is found by dividing the focal length
- Main tube by that of the eyepiece
Specification: Ostara PL 12.5mm With Illuminated Crosshair Eyepiece - 1.25
- Manufactured: Ostara
- Condition: New
- Focal length: 12.5 mm
- Type: PL 12.5mm Eyepiece - 1.25
- Barrel: 1.25"
- Weight: 118 g
Kit Content:
Ostara PL 12.5mm With Illuminated Crosshair Eyepiece - 1.25
Manufactured Warranty
User Guide
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