60PHQ Astronomical Telescope Refracting Astronomical Telescope for Askar

Description: Description 60PHQ Astronomical Telescope Professional High Definition Refracting Astronomical Telescope for Askar Description: - Askar introduces the brand-new 80PHQ refractive astronomical telescope. And it’s the second long-focal-ratio astronomical telescope from the PHQ family. - 80PHQ inherits the optical design of the PHQ series, adopting a 3+1 quadruplet lens structure which contains two pieces of ED glass that can effectively reduce chromatic aberration and enhance clarity and sharpness. It’s worth mentioning that all astronomical telescopes from PHQ series are integrated lens combination design rather than simply placing three major lenses and a corrector together in a line. In another word, the whole optical system cannot solely perform without any piece of these lenses. This structure design leads to a more rational lens arrangement, better vignette control and superior image quality. - As a great mixture, 80PHQ is equipped with a 4-section adapter, convenient for users to connect different types of accessories. So it’s a great helper in astronomical photography. Besides, its special lens deign and powerful flat-field capacity make a crucial contribution to the high-quality imaging results, greatly reducing the impact of spherical and chromatic aberrations. - 80PHQ is also a novice-friendly device. Keep in mind that the distance from the bottom of M68 × 1 external screw thread to the focal plane is 155mm, and you can literally attach any accessories within this limit. You don’t have to calculate the back focus distance, which effectively simplifies the operation. - Askar 80PHQ is a cost-effective refracting astronomical telescope. It boasts special and fantastic vantages in both mechanical and optical design. As an f/7.5 refractor, it can function well by virtue of its flat-field ability and rigorous optical performance. Specification: - Aperture size: 80mm - Focal length: 600mm - Focal ratio: f/7.5 - Objective lens: Quadruplet air-spaced APO (including two ED glass) - Image circle: 44mm - Maximum accessory connection (with the focuser fully retreated)ï¼ 1. Imaging mode: 115mm (from the base of M48 x 0.75 male thread) 135mm (from the base of M54 x 0.75 male thread) 155mm (from the base of M68 x 1 male thread) 168.5mm (from the base of M76 x 1 male thread) 2. Observing mode: 148mm (from the end of 2" eyepiece holder) - Total length: 450mm (including 1.25" eyepiece holder as dew shield contracted) 540mm (including 1.25" eyepiece holder as dew shield fully stretched) 480mm (including the 4-piece adapter as dew shield contracted) 570mm (including the 4-piece adapter as dew shield fully stretched) - Net weight: 3.9kg - Gross weight: 4.7kg - Rear-end thread type: M76 x 1 - M68 x 1 M68 x 1 - M54 x 0.75 M54 x 0.75 - M54 x 0.75 M54 x 0.75 - M48 x 0.75 (M48 x 0.75 filter thread inside) Package Included: - 1 x Host - 2 x Hoop - 1 x Handle - 1 x for Askar 300mm Vixen Dovetail Plate - 1 x Set of 4-Section Photographic Adapter - 1 x User Manual Payment Terms 1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc. 2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms 1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email. 2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding. Return Terms If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund. Custom Duties & Taxes 1. It is buyers responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers. 2. Please check with your countrys customs office and inform us what/how much should declare before shipping. Feedback 1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap. 2. If you are dissatisfied for any reason, please dont be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. On Apr 14, 2023 at 00:42:44 PDT, seller added the following information:

Price: 1625 USD

Location: Shenzhen

End Time: 2024-02-14T08:35:45.000Z

Shipping Cost: 0 USD