We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you decide that your purchase just isn't for you, simply return the item within 30 days of receipt and we'll cover the return shipping when you choose our FREE Pre-Paid Return Shipping Label. Learn more about our return policy.
Free Value Shipping on Over 250,000 Products
Shop now and get Free Value Shipping on most orders over $49 to contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
Unfortunately TeleVue Paracorr Visual PCV-2000 is no longer carried by OpticsPlanet.
You can also explore other items in the Telescope Accessories category yourself to try and find the perfect replacement for you!
TeleVue Paracorr Visual PCV-2000 was created by Al Nagler. TeleVue Paracorr Visual PCV-2000 provides new and improved way of coma correction.
Coma makes stars look like blurry comets whose tails point out radially from the center of the field. The faster your scope's speed, the worse the effect. All parabolic mirrors used in Newtonian reflecting telescopes are limited in field sharpness due to coma. Even a perfectly made 13" f/4.5 parabola has only about 0.1 degree diffraction limited field.
TeleVue Paracorr Visual is a universal corrector that tightens and intensifies star images on f-ratios from f/3.5 to f/8 without adding any false color or spherical aberration! You no longer have to constantly shift a Dobsonian to keep objects centered for sharp viewing. Using a TeleVue eyepiece, put M-13 at the edge of the field and enjoy resolving its beauty as it drifts across your view.
TeleVue Paracorr Visual fits 2" focusers, but takes both 2" eyepieces and 1 1/4" eyepieces with adapter (included). Also includes TeleVue Paracorr Tunable Top which allows the user to set the distance between the eyepiece's field stop and the Paracorr lens for optimum aberration control. TeleVue Paracorr Visual is threaded for 2" filters.