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 Open Box - Get It Cheaper !

Buy Now!Orion 52055 Pentaprism 1.25" Telescope Diagonal Mirror, BlackBest PricingFast ShippingPremium Quality

Enjoy big discounts for our OPEN BOX - Awesome Deals !

All our Opened Box items are in great condition each of them is tested and verified by professional logistic teams, in most cases you'll hardly notice the difference between our opened box items to equivalent new items, sometimes the product box do not meets brand new items standard, but besides that you will own a great product and in a competitive price.

​​​​​​​

  • Used - Like New:

An apparently untouched item in perfect condition. Original protective wrapping may be missing, but the original packaging is intact and pristine. There are absolutely no signs of wear on the item or its packaging. Instructions are included. Item is suitable for presenting as a gift.

  • Used - Very Good:

A well-cared-for item that has seen limited use but remains in great condition. The item is complete, unmarked, and undamaged, but may show some limited signs of wear. Item works perfectly.

​​​​​​​

*Nevertheless if for some reason you are not happy with your order, you may return it for a full refund.

Limited OfferThe Orion pentaprism Degree diagonal is a non-inverting, non-reversing 1.25" diagonal with a Degree viewing angle. Unlike a star diagonal, it does not produce a mirror-reversed image, which can make navigation and referring to star Maps while observing with your telescope difficult. But Unlike a correct-image diagonal, there is no image degradation caused by the ridge line where prisms intersect, which especially affects high-power viewing. It is the only diagonal that can be used with the Orion premium linear binoviewer to render an upright, non-mirror-reversed image through a telescope. So we highly recommend it for viewing with the premium linear binoviewer, especially for terrestrial applications for which a correctly oriented view is a must. The pentaprism diagonal consists of a pentagonal-shaped prism made of bk-7 glass that is multi-coated on its two transmitting surfaces and dielectric coated on its two reflective surfaces, for maximum light transmission. The pentaprism is housed in as aluminum body that features a non-marring 1.25" compression ring collar, and a tapered 1.25" barrel that is threaded for filters. The Orion pentaprism diagonal has an optical path length (back focus Requirement) of 120mm, and a generous clear aperture of 29mm. One nice feature of the pentaprism diagonal is that it causes no vignetting, even when used with long focal length, wide-angle eyepieces. When used in combination with just an eyepiece, the pentaprism diagonal will render an upside-down image, but not mirror reversed as you get with a standard star diagonal. That can be advantageous for telescopic viewing with star charts, since you need only rotate the star chart to match the view in the eyepiece. While the pentaprism is the ideal diagonal to use with the premium linear binoviewer, Note that it may not provide a correctly oriented view with other binoviewers. Try this premium quality Orion pentaprism diagonal. It's the "best and brightest" diagonal for the job!.



- The Orion pentaprism diagonal is ideal for use with the Orion Premium Linear binoviewer, because the combination renders an upright, non-mirror-reversed image
- The pentaprism diagonal incorporates a pentagonal-shaped prism of bk-7 glass that is multi-coated and dielectric coated for maximum light transmission
- It features a 1.25" non-marring compression ring collar and a tapered barrel for secure attachment to a telescope
- With a generous clear aperture of 29mm, the pentaprism diagonal will not cause image vignetting, even when Used with long focal length, wide-field eyepieces

            Payment

            Shipping

We accept payment by any of the following methods:
PayPal

Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!

We offer FREE shipping on all domestic orders!

Your order will be dispatched within 2 working days of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch.

In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement.

Returns

If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.

You can return a product for up to 30 days from the date you purchased it.

Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.

Best PricingFast ShippingPremium Quality

Thank you for your business!!!

Click here to see description

 Open Box - Get It Cheaper !

Buy Now!Orion 52055 Pentaprism 1.25" Telescope Diagonal Mirror, Black

Enjoy big discounts for our OPEN BOX - Awesome Deals !

All our Opened Box items are in great condition each of them is tested and verified by professional logistic teams, in most cases you'll hardly notice the difference between our opened box items to equivalent new items, sometimes the product box do not meets brand new items standard, but besides that you will own a great product and in a competitive price.

​​​​​​​

  • Used - Like New:

An apparently untouched item in perfect condition. Original protective wrapping may be missing, but the original packaging is intact and pristine. There are absolutely no signs of wear on the item or its packaging. Instructions are included. Item is suitable for presenting as a gift.

  • Used - Very Good:

A well-cared-for item that has seen limited use but remains in great condition. The item is complete, unmarked, and undamaged, but may show some limited signs of wear. Item works perfectly.

​​​​​​​

*Nevertheless if for some reason you are not happy with your order, you may return it for a full refund.

Limited OfferThe Orion pentaprism Degree diagonal is a non-inverting, non-reversing 1.25" diagonal with a Degree viewing angle. Unlike a star diagonal, it does not produce a mirror-reversed image, which can make navigation and referring to star Maps while observing with your telescope difficult. But Unlike a correct-image diagonal, there is no image degradation caused by the ridge line where prisms intersect, which especially affects high-power viewing. It is the only diagonal that can be used with the Orion premium linear binoviewer to render an upright, non-mirror-reversed image through a telescope. So we highly recommend it for viewing with the premium linear binoviewer, especially for terrestrial applications for which a correctly oriented view is a must. The pentaprism diagonal consists of a pentagonal-shaped prism made of bk-7 glass that is multi-coated on its two transmitting surfaces and dielectric coated on its two reflective surfaces, for maximum light transmission. The pentaprism is housed in as aluminum body that features a non-marring 1.25" compression ring collar, and a tapered 1.25" barrel that is threaded for filters. The Orion pentaprism diagonal has an optical path length (back focus Requirement) of 120mm, and a generous clear aperture of 29mm. One nice feature of the pentaprism diagonal is that it causes no vignetting, even when used with long focal length, wide-angle eyepieces. When used in combination with just an eyepiece, the pentaprism diagonal will render an upside-down image, but not mirror reversed as you get with a standard star diagonal. That can be advantageous for telescopic viewing with star charts, since you need only rotate the star chart to match the view in the eyepiece. While the pentaprism is the ideal diagonal to use with the premium linear binoviewer, Note that it may not provide a correctly oriented view with other binoviewers. Try this premium quality Orion pentaprism diagonal. It's the "best and brightest" diagonal for the job!.



- The Orion pentaprism diagonal is ideal for use with the Orion Premium Linear binoviewer, because the combination renders an upright, non-mirror-reversed image
- The pentaprism diagonal incorporates a pentagonal-shaped prism of bk-7 glass that is multi-coated and dielectric coated for maximum light transmission
- It features a 1.25" non-marring compression ring collar and a tapered barrel for secure attachment to a telescope
- With a generous clear aperture of 29mm, the pentaprism diagonal will not cause image vignetting, even when Used with long focal length, wide-field eyepieces

            Payment

We accept payment by any of the following methods:
PayPal

Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner!

            Shipping

We offer FREE shipping on all domestic orders!

Your order will be dispatched within 2 working days of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch.

In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement.

Returns

If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.

You can return a product for up to 30 days from the date you purchased it.

Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.

Best PricingPremium QualityFast Shipping

Thank you for your business!!!

DataCaciques

Filed under: Eyepieces & Accessories