Male thread - M42X0.75; Female thread - M42X0.75; eliminates a range of focusing problems
Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners
All metal construction and anodizing aluminium process; durable for long time use
Applicable Objects: fits on common polar scopes, including orion atlas pro; atlas eq-g; skywatcher eq5 az-eq5 heq5 eq6 az-eq6 adventurer adventurer mini lacerta polarie polar finder and so on
Matchable with Viewfinder: works extremely well with viewfinder which make polar alignment of equatorial mount easy and comfortable for achieving multiple degree positions to provide a variety of viewing angles without changing its center object
Astromania 2" Moon Telescope Eyepiece Filter ND96-0.6 - Bundle with - 2" T-2 Focal Camera Adapter Ⅱ
KWD 16.500
Astromania Universal Quick Release Finder Shoe Base for Schmidt Cassegrains and Other Telescope 130-400mm Diameter - Bundle with - Finder Deluxe & Universal Dovetail Base
KWD 28
Astromania 1.25" Mars Observing Eyepiece Filter- Bundle with - 1.25" 27mm Premium Flat Field Eyepiece
KWD 37.500
Astromania Dual Finder Mounting Bracket - Bundle with - Finder Shoe Base&9x50 Angled Finder
KWD 45
