Your cart is empty.
Your cart is empty.Product Description
A bino-viewer turns your telescope into binoculars. Instead of the usual (and rather unnatural) way of observing using only one eye, you can observe in a totally relaxed way instead of having to squint. This not only means that you will not tire as quickly, but also that you will experience a 3D effect in your lunar and planetary observing. And also, the image will appear brighter and larger on physiological grounds. Even experienced observers will discover new details on the Moon！
As an Excellent Accessory
- With their adapted 1.25" barrel, Astromania bino-viewers will fit into any standard telescope. The interpupillary distance is adjustable between 60mm and 77mm, so almost any young people or adults can use these bino-viewers.
- An excellent accessory which helps to reduce eyestrain. Eyepiece diopter scales for sharp focus. 1.85x and 3x specially-designed Barlow Lens is included which effectively doubles the magnification of eyepieces used.
- The unit has room for inserting two 1.25" eyepieces. The eyepieces are held in place by compression ring which keeps them securely in place without scratching them. With two 32mm Plossl Eyepieces which give the widest viewing field along with extra sharpness and long eye relief.
This Asin comes with a 1.85x barlow lens and a 3x barlow lens. If you want to install them, you need to remove the silver lens barrel by turning it counterclockwise first.
Sleek silver lens barrel with safety undercut reduces the possibility of the bino-viewers slipping out of the focus or diagonal, increasing the stability of the connection.
Astromania Stereo Bino Viewer use TWIST LOCK adapter as a high-end reduction ring, which provides a better damping feel when rotating.
Osmo
Reviewed in Canada on January 25, 2025
High Quality, and yet at very low cost. Not 'magical' of course, as not a true binocular, but definitely adds an interesting kind of ease to astronomy by allowing the use of both eyes.
J Di
Reviewed in the United States on June 3, 2019
The Astromania Binoviewer is, in my opinion a very good quality instrument at a very reasonable price. Images are sharp with any eyepieces I’ve used and there are no aberrations added by the binoviewer that I can see. Light throughput is as good as other brands and mechanically the unit is solid. Binoviewing add an entirely new experience to observing, and this unit will not let you down. If you have questions for Astromania Services, an email is all you have to send and they will reply quickly. They are genuinely interested in your satisfaction with their products. Just wonderful friends to deal with!
Tat Y. Yuen
Reviewed in the United States on September 1, 2017
Excellent value. Note that you must remove the "silver" piece in order to screw in the barlows. Works in my 127Mak, 90mm F/5.5 and 80mm F/11 refractors. Not all eyepieces will work and it will depend on back focus but when it does, the views are stunning and very very comfortable. Good eye relief with the include plossls. I did not notice any loss of light and views of Saturn, the moon, and open clusters look 3D. Doesn't come with a real box. Just padded in a card board box. The eyepieces are kept in using friction only (no set screws) but viewing angles doesn't requires set screws and fit is very snug. Right eye lens can be focused independently. A great value and I can't wait for some aspherical eyepieces to mate with these awesome binoviewers.
C. Roberts
Reviewed in the United States on August 28, 2017
The unit I received had dirt (or paint chips from the finish) inside on the prisms. Also the eyepiece clamps do not properly hold all eyepieces especially those with undercuts.
pete young
Reviewed in the United States on May 27, 2017
Excellent value. Better than expected quality. This is a must have up grade for any decent telescope.
Recommended Products
$487.00
$ 99 .00 $99.00
$487.00
$ 99 .00 $99.00