Special Nonexistent Furniture
Part #: 50747
SKU #: LEVE1048

Levenhuk Ra 250N F4 OTA Telescope Kit


View all from Levenhuk

FREE 2-Day Delivery
  • Levenhuk Inc. Ra 250N F4 OTA Telescope Kit
     View Larger


List Price:  $689.95

You Save: $40.00 (6%)

Rewards:  Get 3% Back ?

Free Shipping
- Order in the next and have this item delivered free by ! More

Arrives for Christmas to Woodbridge, NJ 02108 (Change)


Product Details
Product Q&A
Shipping & Returns

Ra 250N F4 OTA has a focal length of 39.4 inches and a primary mirror diameter of 9.9 inches. The tube is designed for astrophotography but still can be successfully used for visual observations. The telescope tube is made of metal that makes it sturdy, reliable and long lasting. Ra 250N F4 comes with a 3'' dualspeed Crayford focuser that makes for higher stability and the 3'' barrel diameter allows to easily attach a lot of accessories including more powerful cameras. The telescope tube is fitted with a builtin fan for cooling the primary mirror.


  • Optics material: BK7 Glass
  • Telescope tube: Metal
  • Newtonian telescope
  • Optical coating: Quartzprotected aluminum
  • Focal ratio: f/4
  • Tubemount system: Dovetail plate
  • Finder scope: Optical and 8x50
  • Made in the USA
  • Objective lens diameter: 250 mm
  • Primary mirror diameter (aperture): 9.8''
  • Barrel diameter: 2'' and 1.25''
  • Optical tube diameter: 12.2''
  • Kit includes ra 250n f4 optical tube, finder scope, finder scope base, cooling fan, batteries kit (6 pieces)
Show Additional Info


  • Overall Product Weight: 43 Pounds

Weights & Dimensions

  • Focuser: 2'' Dualspeed Crayford focuser
  • Product weight: 43 lbs
  • Optical tube weight: 29.3 lbs
  • Focal size: 39.4'' W x 39.4'' D
  • Optical tube size: 38.6'' W x 38.6'' D
  • Overall Product Weight: 43 Pounds


Product Type: Optical TubesColor: Black
Usage: AstrophotographyAperture Size: 250 Millimeters
Country of Manufacture: United States 
We're sorry, we have no FAQs to display. 

Still have questions about this product? We're here to help

When you buy a Levenhuk Ra 250N F4 OTA Telescope Kit online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Levenhuk Part #: 50747 here. If you have any questions about your purchase or any other Telescopes product for sale our customer service representatives are available to help.Whether you just want to buy a Levenhuk Ra 250N F4 OTA Telescope Kit or shop for your entire home, Wayfair has a zillion things home.

Free Shipping

Ships to:     

Ships via:  FedEx/UPS (Learn More)

Delivery Estimates

Enter your shipping zip or postal code to calculate shipping estimates

Return Policy

We want you to love it. If you don't, you may return your purchase within 30 days of delivery. All you need to do is visit our Self-Service Return Center for instructions. Return credits are issued within 24 hours once the item is received and inspected. Please note that shipping charges are non-refundable. The cost of return shipping will be deducted from your refund.

30-Day Return Policy
See something odd? Report it here.

Customer Reviews

Tell Us What You Think!

Tell us what you think about this product. It will help us provide you with better products in the future and help your fellow Wayfair shopper make better purchases.

Customer Reviews

We are sorry, we have no reviews to display

Tell us what you think!

Tell us what you think about this product. It will help us provide you with better products in the future and help your fellow Wayfair shoppers make better purchases.

Related Products
Telescope is a perfect tool to start r ...
Ra 250N Dob Telescope is a newtonian reflector ...
The Smithsonian refractor telescope with aluminum table top ...



This item is also sometimes listed under the following manufacturer numbers: 50747