Fully metal construction and anodizing aluminum process, durable for long time use
Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
The extension tube has a T2 interior thread and a T2 exterior thread for solving spacing problems in astrophotography and eliminates a range of focusing problems
Astronomical T2 thread Extension Tube;male thread is M42*0.75mm female thread is M42*0.75mm
Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners; provides extra focuser back travel which is often needed for short-range terrestrial viewing or astrophotographic applications
-26%
SVBONY Telescope Filter 1.25 inches CLS Filter City Light Pollution Reduction Filter Broadband Filter Suitable for Deep Sky Visual Astronomical Photography
KWD 10
-9%
SVBONY SV116 Guiding Scope Ring Kit for Telescope Tube Diameter or Finders 43mm to 70mm with Pair Ideal for Astrophotography
KWD 10
SVBONY SV157 Extension Tube 1.25 inch Optical Length 40mm Total Length 70mm Extension Tube for Telescope (70mm)
KWD 6
SVBONY SV48P Telescope, 90mm Aperture F5.5 Refractor OTA for Adults Beginners, Telescopes for Deep Sky Astrophotography and Visual Astronomy
KWD 85
