SVBONY SV152 20mm SWA Illuminated eyepiece review

SVBONY SV152 20mm SWA Illuminated eyepiece

SVBONY SV152 20mm SWA Illuminated eyepiece

I received an SV152 20mm 70 Degree SWA Illuminated Eyepiece (SKU: W9115A) for testing.
The manufacturer positions this eyepiece for the following applications:
-setting the exact alignment of the telescope and finder
-polar alignment (by drift method)
an invaluable aid to centering guide stars and astrophotography target objects
-the perfect eyepiece for alignment of computerized GoTo systems

Declared characteristics:
Field of view 70 degrees
Focal length 20 mm
Eye relief 16 мм
Crosshair – laser engraved
Lens group – 4 Group / 5PCS
Power – 2PCS 1.5V (AG5)
Lens Coated – FMC .
Field Stop – 25 mm
Thread – M28.5*0.6
Net Weight – 221g/ 7.8oz
Dimension – 75*53*102 mm

Читать далее (Read more) > > >

Moon, 2021/02/20, 18:39

Moon, 2021/02/20, 18:39

Moon, 2021/02/20, 18:39

Equipment:
-Meade 70mm Astrograph Quadruplet APO Refractor
-Meade LX85 mount
-Barlow lens NPZ 2x
-Svbony SV183 IR Pass 685 nm 1.25″ filter
QHY5III178m camera
Processing: stacking of 100 frames from 3007 with Autostakkert, wavelets and deconvolution with AstroSurface.
Location: Russia, Anapa, backyard.