Price 3 499,00 €
The ARTEC astrograph series represents a new kind of instrument due to a strong and precise mechanical system with the use of high-end optics and high standard levels.
The ARTEC project was born in 2011 from the intuition of Mr. Seveso and then it was developed more and more with the help of our engineer Mr. Simeone.
Our astrograph use the classic Newton native F/4.0 optical system consisting of a parabolic primary mirror in Pyrex (or other on request) aluminized and treated with a reflection of over 93%, secondary mirror has the same type of processing and treatment.
The carbon tubes are made with 3K twill with a thickness of 3.0mm, painted externally with a semi-matt and dustproof finish, completely made in Italy.
The tube has an anti-dusted varnish coating inside it, this work is done to eliminate any kind of internal refelction and allows to have an evenly roughened surface.
All the mechanics are made of Alluminium 6061 with CNC machines and some details are made through laser cutting.
For the focuser we studied a new kind of R&P 2.5 inch focuser to make the perfect match with our ARTEC 200 Lite
This incredible and high-precision focuser features a rack and pinion system able to manage high loads capacity without any slippage.
The focuser is equipped with the standard 10:1 micrometric reduction and it can be equipped with any standard motor kit, including EAF V2 from ZWO, Moonlite system or others.
Thanks to the most advanced optical and mechanical design software used during the development, the ARTEC series offers a computer-optimized OTA to achieve uncompromising rigidity; all metal parts are CNC machined to guarantee optimal accuracy, ease of use and stability of the collimation.
The ARTEC astrographs deliver stable focus over a wide range of temperatures thus limiting to the minimum the need for iterated refocusing operations – an important condition when using instruments with fast focal ratios during long imaging sessions.
All components are produced using only the finest materials available, such as special lightweight aluminum, stainless steel and bronze.
The sturdy spider of the secondary mirror support is made of laser-cut stainless steel.
The high resistance anodization is chosen for unbeatable resistance to all environmental conditions.
Finally, the generous extraction of the focal plane allows the use of the most challenging imaging trains, whether they are CCD, CMOS or the more popular digital cameras.
93%, correction equal to or better than λ/8 and Strehl > or = 0.95.
We recommend the coma corrector which we have tested and proved suitable to fit the optical design of our astrographs.
Some coma correctors can also reduce the focal lenght, so the system can reach the impressive focal ratio of F/2.8: as every experienced observer can testify, an outstanding mechanical construction is vital for proper collimation and reliable usage of such ultra-fast systems, an area where the ARTEC series sets the standards.
The correctors that we recommend provide a corrected field even at these very fast focal ratios.
Every ARTEC astrograph is fully tested by us before being delivered to our customers, every OTA must follow our high standards and our final tests on the field, under a clear sky, to become your Astrograph.
Our astrograph is completely produced and assembled in Italy.
We have designed and take care of every little detail on our ARTEC; every screws are made out of 316 stainless steel and they are turned to make them brilliant and shine when looking at them.
The painting of the carbon tube is carried out by an expert painter specialized in carbon processing.
Rings for ARTEC 200 Lite
Manual 2.5″ UltraLight V3 focuser
ARTEC 200 Lite bag
|Optical set:||Newtonian Astrograph|
|Pirmary mirror diameter:||206mm|
|Secondary mirror diameter:||88mm|
|Linear obstruction||40mm – 0.42 factor|
|Illuminated field||30mm with included coma corrector|
|Dimensions||720 L x 242 W x 246 H mm|
|Tube material:||High End Carbon fiber|
|Mechanical material:||Aluminium 6061|
These terms and conditions are valid from November 7th, 2020.
Astro Art Finland
Products are sold for private customers over 18 years of age. Prices include VAT. The prices are subject to change.
Products on the online store are ordered by adding them to the shopping cart and by paying them with an online checkout service. All customer information is handled confidentially. Contact information collected during the order process is only used for the delivery of the order, unless otherwise stated. When placing an order you are required to accept the terms and conditions.
The online checkout service in use is Klarna Checkout. The payment methods are invoice, installment payment, card payment and payment via online bank.
By filling your personal information at the checkout you accept the terms and conditions of Klarna AB (Klarna AB, Sveavägen 46, 111 34 Stockholm). By clicking "buy" you accept the terms and conditions of Astro Art Store.
After we have received your order we will immediately send you an order confirmation that contains your order information. Always check the content of the order confirmation. If you have questions regarding your order, contact our customer service immediately. Keep the order confirmation in case you need to contact our customer service. Make sure that you have your customer number and order number available when contacting our customer service. Always make sure that the package contents matches the order confirmation.
You can use the following information to contact our customer service:
Astro Art Finland
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Our most common delivery times to Finland vary depending on the product and delivery method in question. Exceptions to delivery times are stated. We will notify you about the possible delays right after your order.
We are not responsible for delays caused by force majeure or indirect losses caused by delays. The online store will inform about exceptional delivery times on the website.
All of our products have at least 1-year warranty by the manufacturer. Warranty-related issues can be dealt either directly with the manufacturer or with Astro Art Store.
Warranty does not apply to faults that have been caused by:
a) incorrect maintenance, lack of maintenance, or lack of calibration
b) software, parts, or equipment that have not been delivered by Astro Art Store
c) unauthorised modifications or misuse of the product
You have the right to cancel this agreement within 14 days without declaring the reason. The deadline for cancelling this agreement ends 14 days after you have reveived the last shipment of your order. If the product is downloaded, the deadline for cancelling this agreement is 14 days after you have downloaded the product.
To use your right to cancel, you need to send us an unambiguous notification of your decision (for example by phone or by email). You can also use our printable return form, but it is not required. To comply with the 14-day deadline you need to send the notification before the deadline.
Use the following contact information to send the notification:
Astro Art Finland
If you decide to cancel this agreement, we will return your payment in full, including the shipping costs (only the amount of the cheapest available shipping method). The payment will be returned without a delay, and within 14 days after you have received the cancellation confirmation.
Return fees are on the responsibility of the customer. The items must be returned to the address of Astro Art Finland with the same method as they have been delivered to the customer.
We will return the payment by using the same payment method as the original payment, unless both parties agree otherwise. The payment is returned in a way that the you will not get any extra fees.
You must send the items back without a delay and within 7 days of receiving the cancellation confirmation. The deadline has been complied with, if you send the items back before the 7-day deadline.
You are only responsible for such decrease in value of the items that is not caused by handling that necessary to test for operation, features, or functionality of the items.
Failure to redeem your delivery is not the same as returning or cancelling your order. We will charge a fee for unredeemed orders that have not been cancelled according to return conditions.
If the item has been lost or damaged during delivery or it does not correspond to your order, you need to use our contact information to inform us within 14 days by mail, email or by phone. The contact information can be found in "Return conditions". If the package has clearly been damaged during shipping, you need to inform the delivery company immediately.