For a true "porthole view" of the sky, this finder scope may also be used with our E7026R 2" 26 mm wide-field reticle eyepiece and optional illuminator (sold separately). Here are the performance specifications when this finder scope is used with the E7026R:
|Magnification||Exit Pupil||Eye Relief||Field of View|
|8.65X||6.9 mm||15 mm||70 Degrees|
Note: This is the finder scope only. Visit our 50-60 mm mounting ring page to select the ring system you will need to mount this finder scope to your particular telescope.
Important! When installing mounting rings DO NOT unscrew the dew shield. The objective may fall out. Always unscrew the rear assembly (adapter, prism, focuser, eyepiece) from the main tube to install the rings.
*Rear thread size for all F060 models is M61 x 1mm
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I've used finders for over 40 years and this is a good one.
But, as is stated, an illuminator of some sort for the cross hairs, screwed into the eyepiece hole is needed.
Thought I wouldn't need it but did.