Tele Vue Paracorr Tunable Top with 1.25" Adapter

Tele Vue Paracorr Tunable Top with 1.25" Adapter
$154.01
Item # TE-ATT-2125
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  • Televue model TE-ATT-2125 2" Tunable Top sets eyepiece or camera position for optimum coma correction with the 3" BIG Paracorr (sold separately).
  • Use the Tunable Top model TE-ATT-2125 for both imaging and visual astronomy.
  • The Televue model TE-ATT-2125 2" Tunable Top with 1.25" Adapter can be used with the 3" BIG Paracorr with the addition of the VISA Adapter, part number AVI-3200.
  • The Tele Vue Tunable Top Includes a 1.25" adapter
  • Get the best images from your telescope and your particular eyepiece by optimizing the coma correction of the BIG Paracorr with this easy to use TE-ATT-2125 2" Tunable Top by Tele Vue.
Description

Details

Televue Tunable Top W/1.25" Adapter

The Televue model TE-ATT-2125 2" Tunable Top with 1.25" Adapter is the tunable top from the standard Tele Vue 2" Paracorr Type-2. It lets the user position all eyepieces for optimum coma correction. For use on the BIG Paracorr, the "VISA" (Visual/Imaging System Adapter, sold separately) is required. A 3" Tunable Top is not required since secondary mirror size limits maximum exit pupil diameter to around 7mm. Therefore, the widest true field eyepiece choice with an f/3 is the Tele Vue 21mm Ethos eyepiece, which delivers a 6.1mm exit pupil at f/3.45.

To use the TE-ATT-2125 2" Tunable Top by Televue, just remove the stop flange from the Big Paracorr, attach the VISA adapter (TE-AVI-3200) adapter to the top of the Big Paracorr Type 2 and then screw the Tunable Top on top of this adapter. However, the Televue TE-ATT-2125 2" Tunable Top will attach directly to a 2" Paracorr. Then adjust the sliding lever on the side of the Tunable Top barrel to position your eyepiece according to the chart which is provided by Televue, to obtain the optimum coma correction. The included 1.25" Adapter can be inserted into the top of the TE-ATT-2125 if needed for your task.

For imaging with a DSLR or a CCD Camera, if you have a 35mm format DLSR or CCD camera, the "VISA" adapter accepts Tele Vue Imaging System accessories.

Additional Information

Additional Information

SKU TE-ATT-2125
Manufacturer Tele Vue
Barrel Size 2"-1.25"
Warranty 5 Year Warranty
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Included Items

Included Items

  • Televue model TE-ATT-2125 2" Tunable Top
  • 1.25" Adapter
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