SVBONY SV550 Triplet APO Telescope, 122mm F7 ED Glass Telescope for Adults High Powered, 2.5" Dual-Speed Focuser, 87mm Focus Travel Distance Refractor OTA, for Deep Space Astrophotography and Visual
4.4 (88 items)
Limited Time Sale$774.00 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 211700442 | Release Date | 2026/04/04 | List Price | $516.00 | Model Number | 211700442 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- The SV550 APO refractor is a compact refractor with 122mm aperture; f/7 focal ratio and 854mm focal length; a great travel telescope for astrophotography and observation; the OTA weighs 6.44kg/ 14.18lb; easy to carry out when fitting into the carrying case
- The APO refractor features a 122mm aperture which gathers more light; and offers more clear and detailed images; suitable for deep sky photography and observation; and even some fainter deep sky objects; due to the higher limiting magnitude
- The SV550 122mm adopts a FPL-51 triplet apochromatic lens structure which contains one piece of ED glass; the triplet lens provides better correction of aberration and greatly reduces chromatic aberration and enhance the clarity and sharpness
- The gear ratio of the dual speed 2.5-inch toothed focuser is 1: 10; which makes it easy to achieve accurate focus; the dual speed focuser can provide two focusing speeds by using a set of co-axial knobs; for fast focusing and fine focusing
- The length of the dovetail is as high as 300mm; it can maintain the balance to the greatest extent; and it will be more convenient in the adjustment process
| Brand | SVBONY |
|---|---|
| Mount | Equatorial Mount |
| Coating | Fully multicoated |
| Focus Type | Manual Focus |
| Model Name | FF9381C |
| Zoom Ratio | 10 |
| Finderscope | Reflex |
| Item Weight | 6.4 Kilograms |
| Manufacturer | SVBONY |
| Model Number | FCAF9381C |
| Power Source | apo telescope |
| Field Of View | 1.67 Degrees |
| Compatible Devices | Various brands of astronomy equipment with compatible mountings |
| OpticalTube Length | 28.1 Inches |
| Additional Features | Triplet APO |
| Exit Pupil Diameter | 50 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 | 122 Millimeters |
| Focal Length Description | 854 millimeters |
| Manufacturer Part Number | FCAF9381C |
| Item Dimensions D x W x H | 35"D x 13"W x 12"H |
| Eye Piece Lens Description | apo |
Refractors
Batteries
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form