Male thread and female thread both are M48*0.75mm; Solving spacing problems in astrophotography and eliminates a range of focusing problems
High quality;Fully metal construction and anodizing aluminium process; durable for long time use
Meet different needs;The required spacing can be achieved by combining several extenders of differing lengths; You can use 1 piece; 2 pieces ; 3 pieces or 4 pieces of the extension rings as you like
SV119 extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary
SAR 89
-15%
SVBONY Telescope Filter, 1.25 inches Planetary Filter for Astronomy Telescope Eyepiece, Increase Contrast and Reduce Light Pollution, for Lunar Planetary Observation and Astrophotography
SAR 85
SVBONY SA404 M48 to M42 Adapter, 1.25 Inches Telescope Adapter for SV41 Spotting Scope, Eyepiece Adapter for Eyepiece Photography
SAR 85
-20%
SVBONY SV149 Camera Lens Adapter, for Nikon AF Cameras to 1.25 inch Eyepiece M42 CCD Adapter, for Photography Guiding
SAR 104
