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Enjoy big discounts for our OPEN BOX - Like New items!

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.

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

OFFER100%GenuinePremiumQualityFreeShippingCelestron Erect Image Prism for Refractor and Schmidt CassegrainDid you know that most telescopes work well for daytime viewing as well as for astronomy?  If you have a refractor or a catadioptric telescope (the Schmidt-Cassegrain is the most popular example), and you would like to use it for terrestrial observations, the most useful additional accessory you can buy is an erect-image diagonal.

If you look through your telescope with the standard mirror or star diagonal installed, you will notice that objects may be either upside down, flipped so that you see a mirror image, or a combination of the two.  This is fine for observations of celestial objects, but it can be a little confusing when you are trying to track a boat as it moves through the water, or an eagle as he flies towards his perch. 

Luckily, this is an easy problem to correct.  Simply remove the standard diagonal from the telescope’s focuser or visual back, and install the Celestron 45º Erect Image Diagonal.  Now, when you insert an eyepiece, objects will be right side up and left-to-right correct.  The 45º angle of this Amici prism diagonal is very comfortable for daytime observations, where the telescope is often in a horizontal position.

Please Note:  Adding an erect-image diagonal to a Newtonian reflector will not result in images that are right side up and left-to-right correct.  The optical design of a Newtonian will always produce images that are rotationally off in orientation.  This does not mean that you can’t use a Newtonian reflector during the day, it just means that you have to get used to objects oriented in unrealistic positions.




- A great accessory for daytime terrestrial viewing with your telescope
- This 1.25" diagonal produces right side up and left-to-right correct images when used with refractors and catadioptric (Schmidt-Cassegrain) telescopes
- Inserts into 1.25" focusers or visual backs. Accepts standard 1.25" eyepieces
ShippingReturnsPaymentFeedbackContact UsShippingReturnsPaymentFeedbackContact Us

All domestic packages are shipped for Free (Unless other shipping method was selected during the checkout) 

  • We ship within 2-3 business days of payment, usually sooner
  • Standard FREE shipping takes between 3-5 business days
  • Expedited shipping takes between 2-3 business days
  • Overnight shipping takes between 1-2 business days

 

We do NOT accept P.O. BOXES - PLEASE PROVIDE A PHYSICAL ADDRESS

 

We Ship Globally using ebay's GSP, the item is sent to a logistic center in KY and shipped from there to the rest of the world.

  •  International customers are responsible for all duties and taxes.
  • Contact your local authority for questions related to the amount of duties or taxes you will be responsible for. 

In the event that you would like to return your purchase, we allow returns that are processed within the defined return date (the return date is to be found in the return policy/shipping and handling section)

Please contact us for a return authorization and the return shipping address. Please contact us for a Return Merchandise Authorization (RMA) number. We advise you to use a reputable carrier service when returning your goods. Please pack all returns appropriately.

 

  • We ship globally Via eBay's global shipping program (GSP). Thus we don't cover returns for items shipped globally. Buyers returning such items will be refunded ONLY for the item's cost and not for the shipping.
  • Please check the Voltage information and make sure it matches the one in your country. In case it's not stated in the description, do ask us. 

PayPal is our preferred method of payments it's the quickest, easiest and most secure way to pay for your goods or services online. PayPal offers buyer and seller protection should there be a problem.

 

If you do not have a PayPal account, to get started and buy your first item with us is very easy. Simply click on the 'Buy It Now' button and follow the eBay checkout steps. Select PayPal as the payment method you then will be given the chance to enter your card details in to PayPal's secure checkout in order to pay for your order. Once the payment has been made, you will then be given the opportunity to make your own PayPal account to make paying for your items in the future very easy.

Should there be a problem with payment please do let us know.

Customer satisfaction is very important to us. If you have any problem with your order,please contact us and we will do our best to make you satisfied, please do not leave a negative feedback before we resolve your problem.
We guarantee that your issue will be solved quickly.

 

As long as you are happy with your purchase of , please leave us a positive feedback.
Your feedback is very important to us it affects our search placement on eBay. We will leave a positive feedback for you in return automatically once we receive your feedback.

If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays.

100%GenuinePremiumQualityFreeShipping$Click here to see description LimitedOFFER

OPEN BOX - Like New Items!

Enjoy big discounts for our OPEN BOX - Like New items!

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.

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

Celestron Erect Image Prism for Refractor and Schmidt CassegrainDid you know that most telescopes work well for daytime viewing as well as for astronomy?  If you have a refractor or a catadioptric telescope (the Schmidt-Cassegrain is the most popular example), and you would like to use it for terrestrial observations, the most useful additional accessory you can buy is an erect-image diagonal.

If you look through your telescope with the standard mirror or star diagonal installed, you will notice that objects may be either upside down, flipped so that you see a mirror image, or a combination of the two.  This is fine for observations of celestial objects, but it can be a little confusing when you are trying to track a boat as it moves through the water, or an eagle as he flies towards his perch. 

Luckily, this is an easy problem to correct.  Simply remove the standard diagonal from the telescope’s focuser or visual back, and install the Celestron 45º Erect Image Diagonal.  Now, when you insert an eyepiece, objects will be right side up and left-to-right correct.  The 45º angle of this Amici prism diagonal is very comfortable for daytime observations, where the telescope is often in a horizontal position.

Please Note:  Adding an erect-image diagonal to a Newtonian reflector will not result in images that are right side up and left-to-right correct.  The optical design of a Newtonian will always produce images that are rotationally off in orientation.  This does not mean that you can’t use a Newtonian reflector during the day, it just means that you have to get used to objects oriented in unrealistic positions.




- A great accessory for daytime terrestrial viewing with your telescope
- This 1.25" diagonal produces right side up and left-to-right correct images when used with refractors and catadioptric (Schmidt-Cassegrain) telescopes
- Inserts into 1.25" focusers or visual backs. Accepts standard 1.25" eyepieces
Shipping

All domestic packages are shipped for Free (Unless other shipping method was selected during the checkout) 

  • We ship within 2-3 business days of payment, usually sooner
  • Standard FREE shipping takes between 3-5 business days
  • Expedited shipping takes between 2-3 business days
  • Overnight shipping takes between 1-2 business days

 

We do NOT accept P.O. BOXES - PLEASE PROVIDE A PHYSICAL ADDRESS

 

We Ship Globally using ebay's GSP, the item is sent to a logistic center in KY and shipped from there to the rest of the world.

  •  International customers are responsible for all duties and taxes.
  • Contact your local authority for questions related to the amount of duties or taxes you will be responsible for. 

Returns

In the event that you would like to return your purchase, we allow returns that are processed within the defined return date (the return date is to be found in the return policy/shipping and handling section)

Please contact us for a return authorization and the return shipping address. Please contact us for a Return Merchandise Authorization (RMA) number. We advise you to use a reputable carrier service when returning your goods. Please pack all returns appropriately.

 

  • We ship globally Via eBay's global shipping program (GSP). Thus we don't cover returns for items shipped globally. Buyers returning such items will be refunded ONLY for the item's cost and not for the shipping.
  • Please check the Voltage information and make sure it matches the one in your country. In case it's not stated in the description, do ask us. 

Payment

PayPal is our preferred method of payments it's the quickest, easiest and most secure way to pay for your goods or services online. PayPal offers buyer and seller protection should there be a problem.

 

If you do not have a PayPal account, to get started and buy your first item with us is very easy. Simply click on the 'Buy It Now' button and follow the eBay checkout steps. Select PayPal as the payment method you then will be given the chance to enter your card details in to PayPal's secure checkout in order to pay for your order. Once the payment has been made, you will then be given the opportunity to make your own PayPal account to make paying for your items in the future very easy.

Should there be a problem with payment please do let us know.

Feedback

Customer satisfaction is very important to us. If you have any problem with your order,please contact us and we will do our best to make you satisfied, please do not leave a negative feedback before we resolve your problem.
We guarantee that your issue will be solved quickly.

 

As long as you are happy with your purchase of , please leave us a positive feedback.
Your feedback is very important to us it affects our search placement on eBay. We will leave a positive feedback for you in return automatically once we receive your feedback.

Contact Us

If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays.

100%GenuinePremiumQualityFreeShipping

Filed under: Eyepieces & Accessories