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Home > All Products > Telescope Focusers > Helical Focuser > Astromania 1.25
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
1/1
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope

Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope

SKU: SKU_AM_HDHF1025B
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  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
1/1
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Astromania 1.25" High Precision Double Helical Focuser with 0.05mm scale for Telescope Lenses/Finder & Guidescope
  • Description
  • Specification
Telescope Focuser, Double Helical Focuser 1.25" for Guide Scope
Telescope Focuser, Double Helical Focuser 1.25" for Guide Scope Telescope Focuser, Double Helical Focuser 1.25" for Guide Scope Telescope Focuser, Double Helical Focuser 1.25" for Guide Scope Telescope Focuser, Double Helical Focuser 1.25" for Guide Scope

Black Anodized Aluminium

Excellent aluminium construction, giving the holder a refined and smooth appearance and more resistant.

T/T2 Male Mounting Thread

Equipped with M42x0.75 male thread for connecting camera with T-ring to achieve astrophotography.

Blackened Internal Threads

The design of the internal thread can eliminate stray light and reflected light, and makes the captured image clearer.

Ergonomically Designed

This focuser has been designed with a high grip exterior to provide a good grip, meaning it‘s easy to handle securely even with gloves on.
Telescope Focuser, Double Helical Focuser 1.25" for Guide Scope
Telescope Focuser, Double Helical Focuser 1.25" for Guide Scope
Telescope Focuser, Double Helical Focuser 1.25" for Guide Scope
Telescope Focuser, Double Helical Focuser 1.25" for Guide Scope
  • High Precision double helical focuser for guider scope / finder scope Interface. The solution for telescopes or telephoto lenses with sluggish focusing. The Focuser has a fixed orientation - so there is no rotation of mounted cameras or eyepieces - or also the field of view with your guide star - when focusing.
  • Upgrade your R&P focuser by adding it to the end of the R&P focuser by using "Astromania M42X0.75 Female to M42X0.75 Female Thread Telescope Adapter - 9mm". Note: please make sure that there is M42X0.75 male thread on your R&P focuser.
  • Item was made by Full metal, durable. The one side of double helical focuser is M31X0.5 male thread (including a M31X0.5 female thread to M42*0.75 male thread Adapter which you can get M31X0.5 male thread or M42X0.75 male thread on this side), there are 1.25" accessory collar with male T-thread flange (M42x0.75) and Accesory collar thumbscrews on the other side that you can install StarShoot AutoGuider or 1.25" eyepiece.
  • Interface: 1.25 inch with M42*0.75 male thread, primary Mirror Interfaces: M31X0.5/M42X0.75
  • Accuracy 0.05mm; Focusing stroke: 10mm; Minimum length: 46mm; Longest length: 56mm.
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