M54 Focal Plane Adjustment Deep Space Photography Focal Plane Adjustment Ring Astronomical Telescope Accessories
Special Features
- M54 internal thread, length 10mm
- M54 external thread, length 3.5mm
- Weight: 75g
- Minimum thickness: 12mm
- Diameter: 90mm
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SKYOPTIKST 203mm DOB Telescope Primary Mirror of Newtonian Telescope with 40mm Secondary Mirror, Focal Length 1600mm
KWD 12.500
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Alstar Guide Scope Mount - The Convenient Way to Mount Your Guide Scope
KWD 61.500
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Astromania T-Ring and M42 to 1.25" Telescope Adapter (T-Mount) for 42mm Pentax-k SLR/DSLR Telescope Cameras.(for Camera K-x, K-r, K-01, K-30, K20D, K200D, K2000, K1000, K100D Super, K110D, Etc).
KWD 5
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Alstar 1.25" Telescope Eyepiece Parfocal Rings, Set of Three
KWD 5
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