SVBONY SV550 Telescope, 80ED F6 Triplet Apochromatic Refractor OTA, 2.5" Micro-Reduction Rap Focuser, 87mm Back Focus Distance, Telescope for Adults High Powered, for Deep Sky Astrophotography&Visual
Product details
| Management number | 211700388 | Release Date | 2026/04/04 | List Price | $218.35 | Model Number | 211700388 | ||
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- Use this APO OTA apochromatic refractor to reveal the wonders of celestial bodies; you can observe the Messier catalog targets; the common shooting targets M42 M45; the difficulty factor is simple
- The triplet apochromatic optics structure (1 piece of S-FPL51 low-dispersion ED glass and 2 pieces of correction glass) effectively improves the blue-edge chromatic aberration problem of single-ED structure imaging
- The telescope uses an air-spaced triple optical design that virtually eliminates chromatic aberration; resulting in bright; high-contrast images for exploring galaxies with better graphic clarity
- This little scope also includes the use of a 2.5-inch magnesium alloy dual-speed toothed focus mount (1:10); which reduces vignetting on full-frame cameras and reduces the weight of the support platform
- This APO adopts extreme extinction measures; there are multiple light barriers inside the focusing seat and the inner wall of the lens barrel; and 4 extinction barriers are designed to meet the ultimate pursuit of extinction
| Brand | SVBONY |
|---|---|
| Mount | Equatorial Mount |
| Coating | Fully Multi-coated |
| Focus Type | Manual Focus |
| Model Name | FF9381A |
| Zoom Ratio | 6 |
| Finderscope | Reflex |
| Item Weight | 2860 Grams |
| Manufacturer | SVBONY |
| Model Number | FCAF9381A |
| Power Source | telescope |
| Field Of View | 5.6 Degrees |
| Compatible Devices | Camera |
| OpticalTube Length | 356 Millimeters |
| Additional Features | Triplet APO 80mm Aperture |
| Exit Pupil Diameter | 13.33 Millimeters |
| Warranty Description | We provide lifetime warranty for telescope or OTA and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours |
| Objective Lens Diameter | 80 Millimeters |
| Focal Length Description | 480 millimeters |
| Manufacturer Part Number | FCAF9381A |
| Item Dimensions D x W x H | 14"D x 7"W x 7"H |
| Eye Piece Lens Description | Kellner |
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