DSLR Macro And Astro Photography Extension Tube Kit T2 7 Piece Gear Set With 3 5 7 15 20 30 55mm Spacers M42x0.75 Threads On Both Ends Upgraded Spacing For Precise Focal Length
✔️ 7 spacers: 3,5,7,15,20,30,55mm; M42x0.75 threads both ends
This seven-piece extension tube kit expands a DSLR's ability to reach exact focal lengths for close-up macro shots and deep-space astrophotography. Built for modern cameras with M42x0.75 threading, it helps you stack spacers to achieve precise spacing.
✅ 7-piece extender set includes 3,5,7,15,20,30,55mm spacers
✅ External and internal threads M42x0.75 on both ends for versatile mounting
✅ All-metal construction with anodized aluminum for durability
✅ Allows exact focal length by stacking spacers to solve spacing in astrophotography
✅ No-thread inner surface on the 55mm element to reduce reflections
💡 What is a DSLR macro and astro extension tube kit used for in practical terms?
A handy tool for dialing in exact focal length by stacking spacers.
- Handy for macro and astro imaging where precise spacing matters.
- Uses M42x0.75 threads on both ends for broad compatibility with cameras and eyepieces.
- All-metal anodized aluminum construction provides durability in field work.
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