This sv503 set connected for Eyepiece Projection astrophotography, Not include eyepiece,you can choose eyepiece from svbony website.
In Stock
SV503 OTA Set for Eyepiece Projection Astrophotography
Eyepiece projection is a great way to take detailed shoots of moon and planets. Photographed objects in these images are considerably larger and show more detail than such taken with prime focus shots.SV503 OTA set can realize eyepiece projection.
| Model | SV503-F9359A | SV503-F9359B | SV503-F9359D |
| Type | Refractor | Refractor | Refractor |
| ED Glass | S-FPL51 | S-FPL51 | S-FPL51 |
| Coating | SMC | Ultra-wideband coating（SMC） | SMC |
| Aperture | 70mm / 2.75-Inch | 80mm | 102mm / 4.01-Inch |
| Focal length | 420mm | 560 mm | 714mm |
| Focal Ratio | f/6 | F7 | f/7 |
| Type of Focuser | RAP (Rack and Pinion) | 2 inch Dual speed focuser | RAP (Rack and Pinion) |
| Gear Reduction | 1:10 Fine movement | 1:10 | 1:10 Fine movement |
| Model | SV305 |
| Sensor | 1/2.8" CMOS SONY IMX290 |
| Pixel Size | 2.9X2.9μm |
| Resolution | 2 Mega Pixels 1920X1080 |
| Shutter | Electronic Shutter |
| Max FPS | 130fps（320*240） |
| Video encoding format | RAW |
| ADC | 12 bit |
| ROI support | Any area ROI |
| On camera image buffer | 128M DDR buffer |
| Optic window | IR650 glass |
| Interface | USB 2.0 |
| Material | Aluminum alloy |
| Supported OS | Windows, Linux, Raspberry Pi & Mac OS |
| Power Consumption | 200mA@5V |
| Working Temperature | -0°C~45°C |
| Storage Temperature | -10°C~60°C |
| Working Relative Humidity | 20%~80% |
| Storage Relative Humidity | 20%~95% |
| Model | SV194 |
| Size | M42*0.75 |
| Male thread | Nikon F-mount Male |
| Color | Black |
| Material | Metal Aluminum |
| Net weight | 31g / 1.05oz |
| Model | SV195 |
| Size | M42*0.75 |
| Male thread | Canon EF-Mount |
| Color | Black |
| Material | Metal Aluminum |
| Net weight | 44.7g |
| Model | SV196 |
| Material | Metal Aluminum |
| Color | Black |
| Thread | M42*0.75 Female---SONY A-mount Male |
| Thickness | 10mm |
| Net Weight | 35.7g / 1.26oz |
| Note | No electrical connection and diaphragm & focusing are required to be set manually |
| Model | SV196 |
| Material | Metal Aluminum |
| Color | Black |
| Thread | M42*0.75 Female---Sony E-mount Male |
| Thickness | 36.5mm |
| Net Weight | 68.3g / 2.4oz |
