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Alstar 12.5mm Illuminated Reticle Eyepiece - Plossl Crosshair Eyepiece with Adjustable LED Illumination Reticle Focus for Perfectly Guided astrophotos
4.9 (62 items)
Limited Time SaleUntil the end
13
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12
US$19.79 cheaper than the new price!!
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Used US$13.20
Product details
| Management number | 208574870 | Release Date | 2026/03/22 | List Price | US$13.20 | Model Number | 208574870 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Precision Tool: Illuminated Reticle Eyepiece with red LED illuminated dual-line crosshair reticle precision tool for measuring double star separations planetary lunar dimensions and celestial position angles
- Comfortable Eye Relief: This Illuminated Crosshair Eyepiece offers a wider field of view with bright high-contrast images featuring a 40 degree apparent field of view and 11 mm of comfortable eye relief
- Premium Multi-Coated Optics: Featuring a multi-coated 4-element Plossl design for superior color correction and image sharpness Illuminated plossl eyepiece also provides excellent light transmission ensuring clear imaging of faint stars
- Double Crosshair Eyepiece: The double crosshair design facilitates precise alignment of target objects enhancing the accuracy of locating and centering celestial bodies; Excellent for accurate polar and goto alignment and for centering guide stars for astrophotography
- Brightness Adjustable: Requires three L1131F button cells (not included); The 12.5mm eyepiece features stepless adjustment via a knob on the side and includes a separate dioptre adjuster to allow simultaneous focusing of both stars and crosshairs
| Item Weight | 0.3 ounces |
|---|---|
| Manufacturer | A ALSTAR |
| Item model number | 51633 |
| Product Dimensions | 2.5 x 1.9 x 2 inches |
| Is Discontinued By Manufacturer | No |
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