celestron 2 inch SCT mirror diagonal of astronomical telescope Adapter prism eyepiece accessories C5/C6/C8/925/C11 | Инструменты

celestron 2 inch SCT mirror diagonal of astronomical telescope Adapter prism eyepiece accessories C5/C6/C8/925/C11 | Инструменты

There are few telescope accessories that work as hard or matter as much as a diagonal!  An integral part of the optical chain, a good diagonal can make a big difference in the quality of the image you see.  A 2” diagonal is required if you want to use 2” eyepieces when observing with your telescope.  The larger 2” barrel allows you to see a bigger percentage of the telescope’s light cone, which works wonders for capturing faint deep sky objects with low surface brightness.

The Celestron 2” Mirror Diagonal was built for superior performance.  The housing is machined with precision instruments to make sure the optics stay perfectly aligned.  The diagonal’s mirror is tested with an interferometer, and is guaranteed to be 1/10 wave or better.  The mirror’s surface is covered with the same high performance XLT coatings used on Celestron’s best telescopes, and the result is a sharp, bright image that will satisfy the most discriminating amateur astronomer.

This 2” diagonal threads securely to the rear cell of standard Schmidt-Cassegrain telescopes.  To take advantage of the XLT Diagonal’s extra light throughput, insert a 2” eyepiece into the barrel.  If you want to use 1.25” eyepieces, slide the included 2” to 1.25” adapter into the eyepiece barrel and secure it with the thumbscrew.  When you’re not observing, store your diagonal in the included aluminum case for protection.

1. We accept alipay here.

please make payment directly after your winning the item. After the payment cleared, your order will be sent out within 2 business days (not including holiday and weekend) and we will send the  tracking number to your email-box.

2. Generally, it will take about 25 business days to reach the U.S.A. While it will take about 30 business days to reach E.U. But sometimes, the time will be delayed in your local customs or post office. please wait some days with a little more patience. any questions pls let us know in the first time.If there are unexpectable reasons, like customs clearance delay, typhoon, strike, holiday vacations in the passing countries/states/cities and so on, the shipping time will be longer than usual.

Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

Any questions pls send email to us.We will respond to your inquiry within 24hrs during business hours 9.00am to 6.00pm (Beijing Time) Monday to Saturday. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.

 •We provide the products for one year warranty.

We promise you that we will check every products when we send it.and Pls us know in the first time if the products has any question within three days after you got it.

•As a responsible seller, we guarantee free exchange or full refund if item is defective. But if you are not satisfied with the goods except defective,you will bear the double shipping and handing charges to send to us.

•For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, UPC bar code, packaging, and all accessories. Or we can not receive it. 

Notice:

•We are not responsible for any custom duty or import tax. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

•Serious Buyer Only! Please place bid only if you agree with all the terms.thanks for you attention!Hope we can cooperate with all the time in future! 

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Any questions pls let us know!

thank you again!

1. We accept alipay here.

please make payment directly after your winning the item. After the payment cleared, your order will be sent out within 2 business days (not including holiday and weekend) and we will send the  tracking number to your email-box.

2. Generally, it will take about 25 business days to reach the U.S.A. While it will take about 30 business days to reach E.U. But sometimes, the time will be delayed in your local customs or post office. please wait some days with a little more patience. any questions pls let us know in the first time.If there are unexpectable reasons, like customs clearance delay, typhoon, strike, holiday vacations in the passing countries/states/cities and so on, the shipping time will be longer than usual.

Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

Any questions pls send email to us.We will respond to your inquiry within 24hrs during business hours 9.00am to 6.00pm (Beijing Time) Monday to Saturday. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.

•We provide the products for one year warranty.

We promise you that we will check every products when we send it.and Pls us know in the first time if the products has any question within three days after you got it.

•As a responsible seller, we guarantee free exchange or full refund if item is defective. But if you are not satisfied with the goods except defective,you will bear the double shipping and handing charges to send to us.

•For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, UPC bar code, packaging, and all accessories. Or we can not receive it. 

Notice:

•We are not responsible for any custom duty or import tax. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

•Serious Buyer Only! Please place bid only if you agree with all the terms.thanks for you attention!Hope we can cooperate with all the time in future! 

THANK YOU!