Astromania Telescope Eyepiece 15mm, Wide Angle 58 Degree - Bundle with - 0.5X Focal Reducer for Telescope
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Product details
| Management number | 208575010 | Release Date | 2026/03/22 | List Price | $28.78 | Model Number | 208575010 | ||
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- 85mm focal length; reduction factor of about 0.5x; depending on spacing; 0.5x focal reducer effectively halves the focal length of a telescope; enabling lower magnification with a wider field of view; and shorter exposure times for astrophotography
- 2 lenses for better correction: cemented together and coated; black anodized aluminum housing
- Mounting threads: 1.25 inch filter thread 28.5x0.75 mm on both sides; threads into eyepieces; camera adapters; and other accessories with standard 1.25 inch threads; and can be stacked with additional 1.25 inch threaded accessories
- Wider 58 Degree Field of View: Comfortable eye relief averaging 16 mm across the series and focal lengths is between 2.5 mm to 25 mm; giving maximum detail and definition across the entire 58 degree field of view
- Multi-coated Lense Design: Each eyepiece has 5 lens elements in 3 groups; with retaining high transmittance and contrast ratio with least lateral cchromatic aberration and scattering phenomenon; having a wide view
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