Description: Celestron Erect Image Prism for Refractor and Schmidt Cassegrain Features A great accessory for daytime terrestrial viewing with your telescope Description Did 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. About Us We are uniquely positioned to offer the best prices on thousands of America's most popular items. No matter where your shopping journey takes you, our mission is to bring product expertise and quality items at prices you can’t find anywhere else. Shipping Standard Delivery Standard orders are processed once payment method authorization and verification have been obtained. Orders shipped via standard delivery will typically ship within 1-2 business after receiving payment method authorization. Returns 30-Day Free Returns and Money Back Guarantee Return Policy If you are not satisfied with your purchase for any reason, please return your item in its original, unused condition (including all original packaging and tags) within 30 days for a full refund. We offer free returns for all items within 30 days of your purchase. To make a return, you must obtain a return authorization number (RA#) by contacting us at via eBay Messages. You will be notified by email to your registered email address on eBay and to eBay Messages within 48 hours with your RA#. You should expect to receive your refund within 6 Business Days upon verified and tracked receipt of your return package; however, in most cases you will receive a refund more quickly. Contact Us We are committed to providing our customers with the best possible online shopping experience. If we've fallen short in any way, or if there's anything we can do to assist or improve your shopping experience with us, we want to know! Please reach out to us by messaging us through the eBay messaging portal. We'd love to hear from you! Payment Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart. We accept payment via PayPal, credit card, or PayPal Credit.
Price: 48.19 USD
Location: Denver, Colorado
End Time: 2024-02-04T19:57:54.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: Celestron
MPN: Does not apply
Color: Original Version
Type: TELESCOPE
PartNumber: 94112-A
Model: 94112-A
Language: English
