Skip to content

Carson Red Planet 50-111x90mm Refractor Telescope with Digiscoping Adapter

by Carson
Sold out
Original price $0.00 - Original price $0.00
Original price $0.00
$319.99 - $319.99
Current price $319.99
Out of stock

Ships To: United States & Canada 🇺🇸 🇨🇦

✓ Free U.S. Shipping (on most orders over $150 USD)

✓ Price Match Available

✓ Authorized Dealer

✓ Bulk Order Discounts Available

✓ Questions? Call Us 1-800-860-3429

Ships In: 1-3 Business Days

Estimated Delivery Time: 3-7 Business Days

Shipping & Returns

We offer free U.S. shipping to the lower 48 States - on most orders over $150 USD. Some limitations apply.

Shipping fees will apply on most orders shipping across Canada, with some exceptions.

We offer a 30 Day Return Policy on most of the products that we carry.

For full details on our Shipping & Returns Policy, please click here.


The vast majority of products that we sell, with a few exceptions, are covered under Warranty.

To view the Warranty details for each brand that we sell, including products that do not qualify for Warranty, please visit here.

Carson Red Planet 50-111x90mm f/11.1 Refractor with Digiscoping Adapter - RP-400SP

Presenting the Carson Red Planet 50-111x90mm Refractor Telescope with Digiscoping Adapter - part of the Red Planet Series.

The RP-400 now includes a smartphone adapter for capturing celestial wonders.

Connect your smartphone to share mesmerizing night sky images with friends. Compatible with all popular smartphones, the adapter seamlessly attaches to the telescope.

The RP-400, a superior Refractor telescope, boasts fully coated optics, ensuring optimal light transmission.

Mounted on a heavy-duty aluminum tripod with an equatorial mount to counteract shaking, it features setting circles for precise celestial navigation.

Ideal for observing the Rings of Saturn and Moons of Jupiter, the telescope includes a 6x30mm finder scope and premium K20mm and K9mm eyepieces.

The erecting diagonal enhances versatility, flipping the image for both terrestrial and astronomical viewing.

With a sophisticated design, the Red Planet line ensures the RP-400 is a stylish addition to any space.

Proudly showcase it year-round, blending seamlessly with any décor, and indulge in celestial exploration with both functionality and aesthetic appeal.



  • 50-111x Magnification: Embark on a celestial journey with the Carson Red Planet 50-111x90mm Refractor Telescope, offering a versatile magnification range from 50x to an impressive 111x. Ideal for both novice and experienced astronomers, this feature caters to varying levels of detail, providing a captivating stargazing experience.
  • 90mm Objective Lens: Equipped with a substantial 90mm diameter objective lens, the refractor telescope ensures superior light-gathering capabilities. Delivering crisp and clear images with remarkable detail, it is an ideal instrument for comprehensive astronomical exploration, enhancing imaging capabilities for celestial wonders.
  • 1000mm Focal Length: With a 1000mm focal length and a fast f/11.1 ratio, the telescope facilitates enhanced image clarity, allowing users to appreciate celestial wonders with exceptional detail and precision. This valuable asset caters to both amateur astronomers and seasoned stargazers seeking a remarkable viewing experience.
  • Digiscoping Adapter: Benefit from the added convenience of a Digiscoping Adapter, empowering users to capture stunning images and videos of celestial observations with compatible cameras or smartphones. Transform the telescope into a versatile tool for both visual enjoyment and digital documentation.
  • Refractor Telescope: As a refractor telescope, the RP-400 utilizes lenses to bend and focus light, offering excellent color reproduction and contrast for high-quality visual observations. This design makes it an ideal choice for both astronomical and terrestrial viewing, ensuring a diverse and immersive exploration.
  • Fully Coated Optics: Featuring fully coated optics, the telescope enhances light transmission, image brightness, and contrast. This is particularly beneficial in low-light conditions, ensuring consistently sharp and vibrant views, providing users with an optimal and captivating viewing experience.
  • Heavy-Duty Aluminum Tripod: The RP-400 comes with a high-quality, heavy-duty aluminum tripod, providing stability and durability during observations. This ensures minimal vibrations and movements, contributing to a steady platform for precise tracking of celestial objects.
  • Equatorial Mount: Equipped with an equatorial mount, the telescope enhances ease of use and enables smooth and precise tracking of celestial objects. This feature is crucial for accurate observations, particularly when studying objects with subtle movements.
  • 6x30mm Finder Scope: Included in the telescope setup is a 6x30mm finder scope, enhancing precision in locating celestial objects and facilitating quick alignment. This contributes to a streamlined observation process for both novice and experienced astronomers.
  • K20mm and K9mm Eyepieces: Incorporating premium K20mm and K9mm eyepieces, the telescope offers a diverse range of magnification options. Users can tailor their viewing experience for specific celestial phenomena, ensuring a versatile and satisfying observation session.
  • Erecting Diagonal: Enhance your viewing experience with the addition of an erecting diagonal, allowing users to flip the image right-side up. This feature makes the telescope perfect for both terrestrial and astronomical viewing, expanding its usability and providing a seamless transition between observing Earth and celestial bodies.
  • Sophisticated and Sleek Design: Beyond its exceptional optical and technical features, the Red Planet telescope boasts a sophisticated and sleek design. This aesthetic appeal not only makes it a functional instrument but also a visually pleasing focal point that seamlessly blends with any decor, ensuring prideful display year-round.


    What's Included:

    ✓ Carson Red Planet 50-111x90mm Refractor Telescope

    ✓ Smartphone Adapter

    ✓ Aluminum Tripod

    ✓ Equatorial Mount

    ✓ K20mm and K9mm Eyepieces

    ✓ Finderscope

    ✓ Erecting Diagonal



    Model Name Red Planet Telescope with Smartphone Adapter Bundle
    Model Number RP-400SP
    Magnification 50x-111x
    Eye Pieces K20mm and K9mm
    Aperture 90mm (3.54”)
    Focal Length 1000mm (39.37")
    Finderscope 6x30mm
    Accessories Erecting Diagonal and an Adjustable Aluminum Tripod, Smartphone Adapter


    Carson Red Planet 50-111x90mm Refractor Telescope with Digiscoping Adapter - RP-400SP Product Manual 

    Download the Carson Red Planet 50-111x90mm Refractor Telescope with Digiscoping Adapter - RP-400SP Product Manual 


    Customer Reviews

    Based on 2 reviews
    Great package deal

    I own a couple of other telescopes. I was immediatley impressed with the quality of the tripod that comes with th RP 400

    Looks good & performs better!

    We use this telescope at our lakeside cabin, the stylish design has become part of the decor. We love it.