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BAADER HYPERION 28MM FINE-TUNING RING (48MM TO 48MM) #2958228

BAADER HYPERION 28MM FINE-TUNING RING (48MM TO 48MM) #2958228
See Extended Information for Full Description


 
Alternative Views:


Turns Hyperion into multiple Eyepieces
List Price: $30.00
Our Price: $21.99
Savings: $8.01
Focal Length n/a
Eye Relief: n/a
Diameter: 2"
Apparent Field n/a
Product Weight: 29g

Quantity in Stock:1
Availability:: Usually Ships in 24 Hours
Product Code: 1401028
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Description Technical Specs Extended Information
 
HYPERION 28MM FINE-TUNING RING (48MM TO 48MM) #2958228 CHANGES FOCAL LENGTH ON 3.5-21MM HYPERION EYEPIECES. STACKABLE
Features
  • 48mm threads, both male and female.
  • Shortens focal length of Hyperion Modular eyepieces.
  • Also usable as a 2" barrel extender.
  • Also threads into 2" filters.
  • Black anodized.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Inexpensive way to increase eyepiece power August 6, 2020
Reviewer: Karl Perry from Olympic Peninsula, WA  
This is a duplicate review with the 14mm ring, so both get a rating.

I got this and the shorter 14mm ring for the 21mm Hyperion I purchased, on Don's recommendation.

I've only used both together in a short test session but the pair worked as advertised: increased magnification and really didn't decrease resolution.

The threads on this and the eyepiece itself are very smooth. Threads on inexpensive milled pieces can tend to bind and be difficult to start, but this was very easy to screw on and off the eyepiece or other tube.

I'd recommend.

Note: I've also purchased the 10mm Hyperion and when it arrives I'm looking forward to seeing what my scope (Celestron 6" cat) can do with a very high-power eyepiece.

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