SVBONY SV550 80mm ED-X2 F/6 APO OTA Micro-Reduction Rap Focuser For Astrophotography.
SV550 80mm f/6 fully multicoated triplet apochromatic optics using an ED center element.It can be better used for deep space photography.
The OTA has been upgraded and improved in terms of image quality (glass material), vignetting (focusing seat aperture), image hopping control (focusing seat type) and objective lens structure (the simplest double separation color difference control type).
*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);
*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;
*Multi process extreme extinction: multi-channel light bar extinction inside the focusing seat + inner wall of the lens barrel;
*Special flat field mirror synchronous listing (optional accessories sold separately).
|1.45 arc seconds
|Limiting stellar magnitude
|Extra low dispersion FPL-53
|dovetail plate length
|mirror Brief Size
|Multi channel light bar extinction
|Focusing seat material
|1 / 8 wavelength
*Obviously reduce the edge dispersion of the captured image and improve the image quality;
*Improve the efficiency and compatibility, and reduce the vignetting phenomenon of connecting the full frame camera;
*Improve the purchase scheme of complete accessories to save purchase budget and time.
Thank you for taking the time to know SV550 80mm ED-X2 F/6 APO OTA . Hope it will help you.
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