Description
The Atik 490EX combines high resolution imaging with the incredible sensitivity of the Sony ICX814 sensor and versatility of the 4-Series design. The small 3,69 µm pixels are ideally matched with short-mid focal length telescopes for images rich in detail, while also displaying high performance at multiple binning levels. This opens up the possibility of working at longer focal lengths and boosting the already impressive sensitivity to capture even the faintest colour data.
Features of the 4-Series
Our 4-Series is designed in such way as to combine power and control with flexibility and ease of use. The narrow body makes them ideal for use on Hyperstar and Fastar systems whilst maintaining suitability with a huge range of other telescopes. They feature fully regulated set-point cooling which makes for easy and consistent image calibration, though they feature such low noise that dark frames are no longer even a requirement, meaning you can spend more time imaging the things that matter.
The slim, ergonomic design of these cameras naturally comes in at a low weight to help minimize stress on the corrector plate. The desiccant port is readily accessible from outside the camera for easy maintenance , and a simple 12V power requirement is complimented by low power use to help you get the most out of your imaging sessions, whether in the observatory or out in the field.
EXview
All of our 4-EX series cameras use sensors embedded with Sony EXview HAD CCD II™ technology which results in outstanding Quantum Efficiency, incredibly low read noise and excellent thermal management. These high Quantum Efficiencies make for impressive sensitivity across a vast range of wavelengths, but become particularly outstanding when imaging in narrowband, capturing stunning levels of detail in even the faintest of objects.
Specifications
- Sensor Type: CCD - Sony ICX814 /5
- Horizontal Resolution: 3379 pixels
- Vertical Resolution: 2703 pixels
- Pixel Size: 3.69 µm x 3.69 µm
- ADC: 16 bit
- Readout Noise: 5e- typical value
- Gain Factor: 0.19e-/ ADU
- Full Well: ~12,500e-
- Dark Current: ~0.0003 electrons/ second at -10°
- Interface: Mini-USB 2.0 High Speed
- Power: 12v DC 1A
- Maximum Exposure Length: Unlimited
- Minimum Exposure Length: 1/1000 s
- Cooling: Termoelectric set point with max ΔT=-25°C
- Weight: approx. 400 gr
- Backfocus: 13mm ±0.5
What's in the box?
- Camera body with 1.25'' adapter
- 3-metre USB cable
- 1.8-metre battery power connector
- CD-ROM with drivers, software and user's manual (PDF)
- Quickstart guide (paper)
Order Processing Time:
We typically process orders within 1 to 2 days. Please be aware that the deadline for placing orders is 6 p.m. Orders submitted after this time will be processed the next business day.
Shipping Information:
Expect your order to arrive in 4 to 7 days. We offer free shipping for orders over $200. For orders below $200, a flat shipping fee of $15 applies.
Please note that we currently only ship within the United States. International shipping is not available.
The majority of our orders are dispatched via third-party freight carriers (18-wheelers). In case your order includes an item that requires freight shipping, we will contact you to schedule a curbside delivery. Ensure that your contact number is correct at checkout.
Order Confirmation and Payment:
After you place your order, a confirmation email will be sent to you. This confirms that your order is registered in our system and your credit card is authorized for the purchase.
Your card will be charged only when the item is shipped. For backordered items, we might hold a charge to reserve the product for you.
As soon as we receive your order, we begin processing it immediately!
We're committed to offering you the best prices available online. If you come across a lower price on another online store, let us know, and we'll not just match it — we'll beat it. We aim to give you the assurance that you're getting the best possible price for your purchase.
Our Price Match Guarantee, however, comes with certain conditions:
Offers like rebates, and 'buy one, get one free' deals are not included.
The competing website cannot be a discount or auction platform (for example, eBay).
The competing retailer must be an authorized seller of the item in question.
The guarantee takes into account the total cost, including the item's price, sales tax, and shipping charges. Please note, our Price Match Guarantee does not apply to exchange orders.
If you want us to match or beat a price, just call us today (
At HyperExplorer, we want to make your shopping experience worry-free, so we've simplified our returns and refunds process:
Return Period: Items can be returned within 30 days of purchase. Unfortunately, we cannot accept returns after this 30-day period.
Shipping Costs for Returns: If your purchase is defective or not as described, we'll cover the return shipping cost. However, if you're returning an item due to a change of mind, the shipping cost will be your responsibility.
Defective or Damaged Items: If you receive a defective or damaged product, please inform us within 30 days. We'll arrange a return at no extra cost to you. After receiving and inspecting the item, we'll either replace it or refund you in full, including shipping costs.
Returns Due to Change of Mind: If you change your mind about your purchase, you have 30 days to return it. Remember, you will be responsible for the return shipping cost. The item must be unused and in its original packaging. Upon receipt and inspection, we'll refund the cost of the item, excluding shipping charges.
Processing Refunds: Once we receive and verify the returned item, we'll initiate a refund to your original payment method within 7 business days.
Note that it might take some time for your bank or card to reflect the refund. If you don't see the refund after 10 business days, please contact us at info@hyperexplorer.com.
Please be aware that a restocking fee may apply in certain return scenarios. For any further inquiries regarding our return or refund policy, our Customer Support team is here to help at info@hyperexplorer.com.
