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Baader Planetarium 2" Newtonian 1.7X Coma-Correcting Glasspath Compensator™

Not just another me-too optical multiplier/extender, the complex optical design of the new Baader 2" Newtonian 1.7X Coma-Correcting Glasspath Compensator  provides an extremely sharp and high contrast image on-axis, as well as off-axis -thanks, in part, to it's coma-correcting properties.  The design also incorporates glasspath compensation for the spherical aberration and color error inherent in binoviewers.

Our price: $279.00 (€242.73)
baader Planetarium Maxbright-Binocular™ Viewer with 1.25" with 1.25x, 1.7x or 2.6x Glasspath Corrector (Specify which)

With over 20 years of binoviewer experience, Baader Planetarium is the world's expert in in the design and production of high-end Astronomical Binocular Viewers.  Their flagship, the Mark V Giant Binoviewer, has proven itself to be the finest no-compromise binoviewer ever produced for astronomy.  Now, Baader has taken this know-how and combined it with low-cost Chinese manufacturing in order to vastly reduce the price for a true high-quality Baader astronomical binoviewer. 

Comes with choice of corrector

Available with 1.25" or 2" Nosepiece

Our price: $279.00 (€242.73)
Arcturus BinoViewer with Two 30mm Plossl Eyepieces-and-Two-Barlow-Attachments

* With our Binocular Viewer, you'll swear you are seeing in three dimensions! * Includes thread-on  Barlow lenses so you can choose between three levels of magnification * Hinged aluminum housing contains fully multi-coated BAK-4 prisms for high light transmission * Reflectors and short-focal length refractors may require the short  barlow lens * Includes storage case and caps for eyepiece holders and barrel.

Our Arcturus Brand Binoviewers are new from the same plant in China that makes the same ones for other name brands such as William Optics, Celestron, Stellarvue, & Orion.
Eyepieces shown in the photos are included!

Our price: $169.95 (€147.86)
Market price: $249.95 , save 32%
Televue Bino Vue Binocular Viewer - Body Only

A number of telescopes, particularly SCT's that adjust the primary mirror to achieve focus, do not require the path length reduction properties of the Bino Vue amplifier/corrector. Televue now offers the Bino Vue body, with added empty tube, as a stand alone item.

Our price: $895.00 (€778.65)
Market price: $1195.00 , save 25%
Televue Bino Vue Binocular Viewer - Includes Amplifier

Effective immediately, all new Bino Vue Packages will include a 2x amplifier with filter threads. The addition of filter threads requires a new coupler between the Bino Vue body and the 2x amplifier.Bino Vue 2x amplifier now has filter threads built-in, so you can easily use your Tele Vue Mars filters, Type A and Type B, or other 1 ¼" filters.

Our price: $1095.00 (€952.65)
Market price: $1495.00 , save 27%
Televue 2x Bino Vue Amp. + Flat Coupler

Included as standard accessory with the Binovue Package. Corrects for prism abberrations and glass path.

Our price: $245.00 (€213.15)
Market price: $295.00 , save 17%
Televue BinoVue Flat Coupler

The Televue Bino Vue Flat Coupler replaces the 3/4" long black nose piece on your TeleVue BinoVue. When using the Televue 1.25" 2x Barlow, inserting the Televue BinoVue Flat Coupler BVC-0125 into the chrome barrel can cause the unit to perform as a 3.2x amplifier! Get a little more "power" from your Tele Vue BinoVue and Barlow with the Flat Coupler.

Our price: $25.00 (€21.75)
Market price: $35.00 , save 29%
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