Astronomy Specialist

BAADER HYPERION FINETUNING RING 28mm

$35.00AUD
SKU: BA2958228

Baader Planetarium

  • Optical thickness: 28 mm


The Baader 28mm Hyperion Finetuning Ring is a spacer ring for Baader Hyperion eyepieces that fits between the negative lens and 2" barrel. It allows you to vary the focal length of the eyepiece with no loss of quality. See the below table for specifications:

 

Specifications

 

Optical length 28 mm
Clear aperture
 45 mm
Outer diameter
 50.8 mm (2")
Connection telescope side M48 x 0.75 female
Connection camera side M48 x 0.75 female
Weight 30 g
SKU BA2958228
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