- SV550 80mm f/6 fully multicoated triplet apochromatic optics using an ED center element;
- A dual-speed 2.5" rack-and-pinion focuser with 10:1 ratio fine focusing,realizes reliable zero offset image focusing;
- Retractable lens shade/dew shield;
- Dual hinged split tube rings with a 180mm Vixen-style dovetail.
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SVBONY SV550 APO Triplet Refractor OTA 80mm F6 Telescope Set
This SV550 80mm F6 APO triplet telescope set is suitable for deep sky astrophotography and visual observation.
SV550 80F6 APO Triplet Refractor OTA
Superior Performance
Apochromatic 3-element Objective
SV550 80 APO OTA With SV209 Field Flattener
480mm Focal Length & 80mm Aperature
2.5" 1:10 Dual-speed Focuser
Elimination Of Stray Light
SV550 80mm APO With 2 inch & M63x1
If you want to connect with a 1.25" diagonal or 1.25" eyepiece, you need to add a adapter such as 2" to 1.25" fully metal telescope
eyepiece adapter.
Vixen-style Dovetail
Fully Multi-coated Optics
Increase the light transmission, deliver bright, clear and crisp images.
Back Focus Stroke & CNC Machined & Lock Screw
Sufficient for astrophotography needs. CNC machined design is of high quality for harsh environments and longer lifespan.
The Diameter of SV550 OTA
The Name of Each Part
Bargain triplet, don't forget the flattener for it.
80mm Sv550 Triplet APO
A Great Scope
Great little telescope
Specifications
| Brand | SVBONY | Brand | SVBONY | |
| Model | SV550 | Model | SV209 | |
| Aperture | 80mm | Additional Thread | M63x1 female thread for photo adaptions | |
| Focal Length | 480mm | Connection at Telescope Side | M63x1 male thread | |
| Focal Ratio | f/6 | Connection 1 at Camera Side | M63x1 thread female - working distance 103 mm | |
| ED Glass | FPL51 | Connection 2 at Camera Side | M48x0.75 male thread - working distance 55 mm or 91.5 mm | |
| Telescope Type | Refractor | Fully Illuminated Field | 45 mm（Support Full Frame Sensors） | |
| Resolution | 1.45 arc seconds | Number of Elements | 2 lenses | |
| Coatings | SMC | Factor | 1.0 - no change of focal length to the focal plane | |
| Limiting stellar magnitude | 11.6 | Coating | FMC | |
| Lens design | Apochromatic | Diameter of the Housing | 67mm | |
| dovetail plate length | 150-175mm | Length | 87.5 mm without the male thread | |
| barrel weight | 2900g | |||
| mirror Brief Size | 377.8mm | |||
| Net weight | 3750g | |||
| Gross weight | 3850g | |||
| Package size | 440x220x210mm |
| Brand | SVBONY | Brand | SVBONY | |
| Model | SV210 | Model | SV212 | |
| Product Name | M63 CAA 360° Rotator Camera angle adjuster | Main Material | Oxford Cloth 1680D +PVC | |
| Extension thickness | 20.7mm | Velcro Padded | 4PCS | |
| Fit for | SV550 80F6 | Padded Straps | 1PCS | |
| Locking Screw | M4 | PVC Protect Dividers | 1PCS | |
| Positioning lock Function | Yes | Inner Dimension | 520x265x215mm | |
| Male Thread | M63x1 | Color | Black | |
| Female Thread | M63x1 | Net Weight | 1250g | |
| Length of Male Thread | 8mm | Fit for | SVBONY SV503 (70F6 80F7) SV550 80F6 | |
| Length of Female Thread | 9mm | |||
| Material | 6061T | |||
| Color | Black | |||
| Net Weight | 91.2g/3.22oz |
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Features
- 1. Functional parameters overall part specification 5 political serial number specification parameters objective lens aperture 80mu;
2. Lens face type 1 / 8 wavelength;
3. The three piece APO compound achromatic objective lens structure is adopted to significantly improve the image quality of the captured image (increased by 15.8% according to the calculation of the spectrometer);
4. The 2.5-inch magnesium alloy double speed toothed focusing seat is adopted to reduce the vignetting of connecting the full frame camera and reduce the load weight of the support platform;
5. Multi process extreme extinction: multi-channel light bar extinction inside the focusing seat + inner wall of the lens barrel;
6. Special flat field mirror synchronous listing (optional accessories sold separately);
7. Obviously reduce the edge dispersion of the captured image and improve the image quality;
8. Improve the efficiency and compatibility, and reduce the vignetting phenomenon of connecting the full frame camera;
Tips: (2 "to 1.25" adapter ring-W2811C can be selected if 1.25 "eyepiece is connected.)
The Packaging of SV550 80 OTA Includes
1. 2-inch focal length connector for connection
2. compatible accessories
3. selector fixed platform
4. fastening ring
5. Vixen fixing plate
6. two speed focus
7. lens cover
The Image Captured With SV550 80 Telescope 
Applicable Accessories
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