5 Best Telescope Lenses (Reviews Updated 2024)

Telescopes open up the wonders of the night sky. To see distant stars and planets clearly, you need the right lens. Telescope lenses come in different types, each offering unique benefits for astronomy enthusiasts.

When buying telescope lenses, consider factors like focal length, lens diameter, and lens coating. Focal length affects magnification, while lens diameter influences the amount of light captured. Lens coating can reduce glare and improve image clarity.

Choosing the right telescope lens can enhance your stargazing experience significantly. Let’s explore some of the best options available and what makes them stand out.

Best Telescope Lenses

Here is our curated list of the best telescope lenses. Each product is chosen for its quality, performance, and value.

Want to learn more?

Here are our telescope lens reviews.

1. Celestron Telescope Accessory Kit

This kit is a solid choice for telescope users looking to enhance their stargazing experience.

Pros

• Wide range of eyepieces and filters
• Durable carrying case
• High-quality multicoated lenses

Cons

• Can be expensive for beginners
• Filters may not be needed for casual users
• Heavier than some individual accessories

The Celestron Telescope Accessory Kit provides a comprehensive selection of eyepieces and filters. It includes five Plossl eyepieces with different magnifications, allowing you to see planets and deep sky objects clearly.

The metal case ensures your gear remains protected and organized. Carrying it around might be a bit cumbersome, but it keeps everything in one place.

For those invested in astronomy, this kit could be a valuable addition. It offers versatility with its 2X Barlow lens and various color filters, making viewing sessions more enjoyable.

2. Celestron AstroMaster Accessory Kit

This kit offers a well-rounded mix of eyepieces and filters to enhance your beginner telescope experience.

Pros

• Wide variety of eyepieces and filters
• Durable carrying case included
• Two-year warranty and support

Cons

• T-rings sold separately
• Limited to visual observations
• Filter quality could be better

The Celestron AstroMaster Accessory Kit provides a good variety of eyepieces and filters. You get a 15mm Kellner and 6mm Plössl eyepiece, which are great additions to any telescope.

The two color filters and moon filter let you explore planetary details more easily. The set comes in a sturdy carrying case, ensuring your gear stays protected. If you’re a beginner, this kit can greatly enhance your viewing experience.

The 2x Power Lens allows you to attach a DSLR camera for astrophotography. Though the T-ring needed is sold separately. The included filters are decent, but they don’t match high-end quality.

3. SVBONY Telescope Eyepiece 40mm

Great choice for amateur astronomers looking for a well-built eyepiece with a wide field of view.

Pros

• Generous 40° apparent field of view
• Soft rubber eye guard for eyeglass wearers
• Fully coated eyepiece enhances planetary details

Cons

• Limited magnification for close-up views
• Heavier than some other eyepieces
• Quality may vary compared to premium brands

The SVBONY Telescope Eyepiece 40mm is designed for broad field lunar observations and medium-sized star clusters. You can enjoy a comfortable viewing experience with its soft rubber eye guard, making it ideal for eyeglass wearers. The fully coated eyepiece enhances details on Jupiter, Saturn, Mars, and Venus.

Engineered with a 4-element design, this eyepiece minimizes additional color and provides a sharp, clear view. It fits any telescope with a 1.25” diameter barrel, making it versatile for various setups. Its all-black interior reduces stray light, ensuring clear and bright images of deep sky targets.

Its weight might be a drawback for some users, but its solid metal construction ensures durability. If you are looking for an affordable, high-quality eyepiece for your telescope, this one from SVBONY is a solid choice.

4. HEXEUM Telescope for Adults & Beginner

A solid choice for those who are new to stargazing.

Pros

• Easy to set up, even for beginners
• Includes useful accessories like a phone adapter and remote control
• High-quality optics for clear, bright images

Cons

• Tripod can be a bit unstable
• Finder scope may require frequent adjustments
• Not ideal for experienced astronomers

This telescope is great for families and beginners. The setup process is quick and doesn’t require any tools. You can start exploring the night sky within minutes of unpacking it.

The included phone adapter allows you to capture stunning images. The high-quality optics ensure that what you see is clear and bright, making it easier for beginners to enjoy.

Though it’s not perfect, the HEXEUM telescope offers a lot of value. Its lightweight design means you can easily take it on trips. The convenience of the carrying bag and remote control makes it even better.

5. Koolpte Telescope 90mm Aperture 900mm

This telescope excels in optical performance and sturdy design, making it a great choice for both beginners and seasoned astronomers.

Pros

• Excellent optical performance
• Sturdy and precise mount
• Convenient smartphone connectivity

Cons

• Can be somewhat heavy
• Setup can be tricky for first-timers
• Price may be a bit steep for some

You’ll appreciate the powerful optical performance from the 90mm aperture and 900mm focal length. This makes observing deep space objects a breeze and provides clear and detailed views.

The Vertisteel Altazimuth Mount adds to the telescope’s reliability. It helps you maintain precise positioning, which enhances your stargazing experience without constant readjustment.

Having a phone adapter and wireless remote is a big plus. You can easily capture and share moments without disturbing the telescope’s stability. This feature adds a lot of convenience for both personal and shared observations.

Telescope Lens Buying Guide

When buying telescope lenses, you’ll need to consider several factors to find the best options for you. Think about the focal length. It’s measured in millimeters and impacts the magnification and field of view.

Key Features

Focal Length:

• Short focal lengths provide wide fields of view.
• Long focal lengths offer higher magnification but narrow the field.

Eyepiece Diameter:

• Common sizes are 1.25 inches and 2 inches.
• Larger diameters can allow more light and provide better views.

Lens Material:

• Quality glass or special coatings can reduce glare and improve clarity.
• Plastic lenses are lighter but may reduce image quality.

Types of Eyepieces

Magnification

You can calculate magnification by dividing the telescope’s focal length by the eyepiece’s focal length. Higher magnification means more detail, but it can also make the image dimmer and shakier.

Field of View:

• A wider field of view helps in locating objects.
• Narrow fields are good for studying objects in detail.

Eye Relief

Eye relief is the distance from the eyepiece lens to where your eye comfortably fits. It’s important for users who wear glasses. Longer eye relief means more comfort during long observation periods.

Price and Budget

Higher-end lenses generally provide better quality but come at a higher price. Balancing your budget with the features most important to you will help in making a good choice.