Description
Askar 15028HNT-AL Professional Astronomical Telescope F2.8 150mm Aperture Newtonian Reflector for Deep Space
Description:
- 15028HNT-AL is a hyperbolic primary lens Newtonian reflector with a diameter of 150mm and a focal ratio of ultra short F2.8.
- The 15028HNT-AL supports full frame shooting with a 44mm imaging circle and delicate star point performance.
- The focusing device of 15028HNT-AL is equipped with two built-in refractive corrector, one of which is made of ED glass, which enhances the ability to control color difference.
- The 15028HNT-AL further enhances the stability of the main lens optical axis in terms of mechanical structure design. Three sets of push-pull adjustment screws are designed at the bottom of the main lens barrel to adjust the angle of the main mirror.
- The 15028HNT-AL has improved the structure of the secondary lens bracket, making it more stable. The secondary lens bracket is manufactured using an integrated CNC manufacturing process, without misalignment, ensuring a beautiful and perfect cross shaped star during astronomical photography.
- There is a finderscope base on the side of the barrel, which can be used to install a finderscope or other required astronomical accessories.
- The focusing device of 15028HNT-AL is a large dual speed gear rack focusing device, which ensures a focusing stroke of 2cm as much as possible within the structural limitations and supports the replacement of electric focusing. The structure of the focusing device is very stable with a load capacity of 3kg. The back intercept also adopts the standard 55mm (calculated from the M48 threaded end face), making it easy for enthusiasts to get started.
- The dovetail board is of the standard Losmandy type, with a length of 200mm and a handle length of 200mm.
- 15028HNT-AL is made of all metal material, with aluminum lens barrel and CNC machined mechanical connection components.
Package Included:
- 1 x Telescope
Description:
- 15028HNT-AL is a hyperbolic primary lens Newtonian reflector with a diameter of 150mm and a focal ratio of ultra short F2.8.
- The 15028HNT-AL supports full frame shooting with a 44mm imaging circle and delicate star point performance.
- The focusing device of 15028HNT-AL is equipped with two built-in refractive corrector, one of which is made of ED glass, which enhances the ability to control color difference.
- The 15028HNT-AL further enhances the stability of the main lens optical axis in terms of mechanical structure design. Three sets of push-pull adjustment screws are designed at the bottom of the main lens barrel to adjust the angle of the main mirror.
- The 15028HNT-AL has improved the structure of the secondary lens bracket, making it more stable. The secondary lens bracket is manufactured using an integrated CNC manufacturing process, without misalignment, ensuring a beautiful and perfect cross shaped star during astronomical photography.
- There is a finderscope base on the side of the barrel, which can be used to install a finderscope or other required astronomical accessories.
- The focusing device of 15028HNT-AL is a large dual speed gear rack focusing device, which ensures a focusing stroke of 2cm as much as possible within the structural limitations and supports the replacement of electric focusing. The structure of the focusing device is very stable with a load capacity of 3kg. The back intercept also adopts the standard 55mm (calculated from the M48 threaded end face), making it easy for enthusiasts to get started.
- The dovetail board is of the standard Losmandy type, with a length of 200mm and a handle length of 200mm.
- 15028HNT-AL is made of all metal material, with aluminum lens barrel and CNC machined mechanical connection components.
Package Included:
- 1 x Telescope
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.
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.
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 buyer's 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 country's customs office and inform us what/how much should declare before shipping.
2. Please check with your country's 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 don't 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.
2. If you are dissatisfied for any reason, please don't 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 Jul 5, 2025 at 03:16:18 PDT, seller added the following information: