call us (813) 468-3001 or Click here to send a message

Your cart is currently empty
Free Standard Shipping on $100+ Orders
Lifetime Warranty see details »
45 days money back guarantee

» » » Levenhuk Ra R66 ED Doublet Black OTA

Add to comparison

Levenhuk Ra R66 ED Doublet Black OTA

Levenhuk
Two-lens apochromatic refractor with extra-low dispersion optics. Aperture: 66mm. Focal length: 400mm
  • Category: Telescope
  • Product ID: 61945
  • Country: PRC, controlled by Levenhuk, Inc. (USA)
  • Shipping weight: 9.6 lb (4.37 kg)
  • Package size (LxWxH): 15.9×11.6×8.3 in (40.5×29.5×21 cm)
  • Out of stock
  The Levenhuk Ra R66 ED Doublet Black OTA apochromatic refractor is a short-focus optical tube that allows for getting an idea of the objects from the Messier and NGC catalogues as well as observe the relief of the lunar surface in detail. You can carry out planetary observations as well as deep sky observations. However, the primary use of this Opt... more

The Levenhuk Ra R66 ED Doublet Black OTA apochromatic refractor is a short-focus optical tube that allows for getting an idea of the objects from the Messier and NGC catalogues as well as observe the relief of the lunar surface in detail. You can carry out planetary observations as well as deep sky observations. However, the primary use of this Optical Tube Assembly (OTA) is astrophotography. The pictures taken by this telescope are high contrast and very clear detail.

The lenses are made of extra-low dispersion glass that effectively suppresses chromatic aberrations, especially secondary and spherochromatism. The wide field of view makes it comfortable to study extended areas of the sky. The telescope features a dual-speed Crayford focuser that provides smooth and highly accurate focusing under all conditions.

The optical tube is made of anodized aluminum and can be installed on most modern mounts. As the OTA is quite lightweight and compact, it is a great choice for countryside trips. The kit also includes a convenient aluminum case for transporting and storing the telescope.

Please note: Mount, tripod, and optical accessories are not included.

Features:

  • Compact and lightweight apochromatic refractor
  • Fully multi-coated glass lenses made of ED glass
  • Dual-speed Crayford focuser for precise focus adjustments
  • Excellent image clarity and contrast, minimal chromatism
  • Excellent choice for astrophotography, good for visual observations

The kit includes:

  • Telescope optical tube
  • Cleaning wipe
  • Aluminum case
  • Protective caps
  • User manual and lifetime warranty

Optical design

apochromatic refractor

Optics material

ED glass

Optics coating

fully multi-coated

Primary mirror diameter (aperture), mm

66

Focal length, mm

400

Highest practical power, x

132

Focal ratio

f/6

Resolution threshold, arcseconds

1.75

Focuser

1.25

Tube-mount assembly system

quick-release 1/4" thumbscrew

Optical tube material

anodized aluminum

Usage

General use product.
May be used by kids over 3 years old.

User level

expert, enthusiast

Assembly and setup

simple

Observed objects

planets

Pouch/case/bag in set

yes
There are no recent reviews available for this product.

Submit your question or review on Levenhuk Ra R66 ED Doublet Black OTA:

Please fill in the "Name" field

Please fill in the "e-mail" field

Please confirm your consent to the collection and processing of personal data.

I agree to the collection and processing of my personal data.
The personal data you submitted to us through this form will be used only for processing of your order or request. We securely store the data in accordance with the law.

Please fill in the "Your question / comment" field