Reflective Astronomical Telescope Accessories 20/25/35/40/70 Short Secondary Mirror Elliptical Oblique Self-Made(42MM)

Description

• Short axis: refers to the diameter and length of the short side.
• reflective elliptical short secondary mirror series: 20-70 MM.

Type: Monocular

20mm short secondary mirror, with a short side length of 20mm, coated with aluminum film and protective film on the surface, suitable for use with a 76mm caliber reflective primary mirror.

25mm short secondary mirror, with a short side length of 25mm, coated with aluminum film and protective film on the surface, suitable for use with a 114mm aperture reflective primary mirror.

35mm short secondary mirror with a short side length of 35mm, surface coated with aluminum film and protective film, suitable for matching with 127mm, 133mm, 135mm,

150mm, used for aperture reflection primary mirror.

40mm short secondary mirror, 40mm short side length, surface coated with aluminum film and protective film, suitable for matching with 127mm, 133mm, 135mm,

150mm, used for aperture reflection primary mirror.

70mm short secondary mirror, with a short side length of 70mm, coated with aluminum film and protective film on the surface, suitable for use with a 203mm aperture reflective primary mirror.

Shipping and Returns

• We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
• Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
• Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.