iNova - Focal reducer 0.5x with M28.5mm thread

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$32.40

Availability: Available - Ships in 3-5 Days

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For autoguiding, this iNova accessory is recommended in order to reduce the F-ratio of an instrument (with a high F-ratio) used as a guide telescope (refractor, Maksutov-Cassegrain or Schmidt-Cassegrain).

SKU: FR-05-285
Manufactured by:
iNova
 

Product Description

 

With a male/female thread as input/output.
 
For autoguiding, this iNova accessory is recommended in order to reduce the F-ratio of an instrument (with a high F-ratio) used as a guide telescope (refractor, Maksutov-Cassegrain or Schmidt-Cassegrain).

It improves sensitivity when detecting a guide star and reduces the turbulence effect on the aforementioned guide star (i.e. bad effect when autoguiding).

 

 

MarkS July 1st 2014

Specifications

Name iNova - Focal reducer 0.5x with M28.5mm thread
Manufacturer iNova
Model FR-05-285
Custom Stock Status Available - Ships in 3-5 Days

Reviews

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Review by:
This focal reducer is not working in my scope (12" Apertura Dob). It bottoms out in the focuser before coming into focus. I probably bought the wrong item. (Posted on 2/3/2015)
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