If you’ve ever tried lining up your smartphone with a telescope eyepiece, you’ll know that it can be a real struggle. The good news is that the latest smartphone telescope adapters for 2025 make astrophotography easier than ever—no more shaky hands or misaligned shots.
Whether you’re looking to capture the Moon’s craters or Saturn’s rings, these adapters turn your phone into a great stargazing tool.
In this post we’ll explore the best options available this year, with tips for choosing the right fit for your telescope and photography style.
What Makes a Great Smartphone Telescope Adapter? Key Features You Should Know
Choosing the right smartphone telescope adapter for 2025 can make the difference between a blurry disappointment and a lunar close-up to be proud of.
Here are the key features to look for:
Universal Fit & Secure Grip
A great adapter should work with a wide range of smartphones and telescope eyepieces. Look for adjustable clamps and padded grips that hold your phone steady without scratching it. Bonus points if it supports bulky phone cases or larger camera lenses.
Precise Alignment Mechanism
The beauty of astrophotography is all about getting the alignment just right. Look for adapters with adjustable knobs or sliding plates that make it easy to position your phone’s camera perfectly over the eyepiece.
This helps minimize vignetting and guarantees sharp, full-frame images.
Lightweight but Durable Build
The type of materials used is important. High-quality adapters use aluminium or reinforced plastic to balance strength and portability. You want something that can handle outdoor use without adding too much weight to your setup.
Quick Setup & Breakdown
If it takes longer to attach your adapter than to find Jupiter, it’s not the right fit. Look for designs that snap on quickly and hold firm, especially if you’re working with kids or trying to capture fleeting celestial events.
Compatibility with Camera Apps
Certain adapters work better with astrophotography apps that provide manual controls, long exposure options, or stacking features.
Ensure your adapter doesn’t obstruct your phone’s screen or buttons, allowing you to adjust settings easily as needed.
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Top Smartphone Telescope Adapters For 2025 : Capture the Night Sky with Ease
Looking to connect your smartphone to a telescope and capture breath-taking images of the Moon, planets, or deep-sky objects?
Explore some of the best smartphone telescope adapters for 2025, chosen for their top ratings, user reviews, and compatibility. These adapters are beginner-friendly, family-approved, and designed to make astrophotography accessible and enjoyable.
Celestron 81037 Universal Smartphone Adapter DX Kit
The Celestron 81037 is a versatile, beginner-friendly adapter that connects your smartphone to telescopes, binoculars, spotting scopes, or microscopes. It’s especially popular for its sturdy build and included Bluetooth shutter remote, which helps eliminate blur from screen taps.
Key Features
- Universal Fit: Works with most smartphones—even with cases on
- Eyepiece Compatibility: Fits 29mm–45mm eyepieces, including standard 1.25″ telescope models
- Bluetooth Remote: Enables hands-free photography for sharper images
- Durable Design: Metal frame and polymer body hold up well outdoors
- Quick Setup: Tool-free mounting with easy alignment knobs
Ideal for: Beginners, families, and anyone wanting a reliable, shake-free way to capture Moon and planet shots
Considerations: Slightly bulkier than minimalist adapters; may need minor adjustments for perfect framing
- CAPTURE IMAGES AND VIDEO THROUGH YOUR SCOPE: Connect your smartphone to your telescope, spotting scope, binocular, monocular & microscope! You can capture amazing images and video through the eyepiece in seconds.
- UNVERSAL SMARTPHONE ADAPTER: Works with a wide range of smartphones, including all the latest devices from Samsung Galaxy, Google Pixel, and Apple iPhone. Most devices fit in the adapter with their cases still on.
- EASY TO USE: Simply place your phone in the adapter, center your phone’s camera over the eyepiece, and use the knobs to secure the adapter in place. Trigger the shutter with the Bluetooth remote for shake-free images.
- STURDY CONSTRUCTION: Stands up to harsh weather conditions and rigorous use in the field thanks to its durable metal frame and polymer body.
- COMPATIBLE EYEPIECES: Fits almost any eyepiece from 25.4mm to 44.45mm in diameter, including 1.25″ telescope eyepieces.
Gosky Universal Mobile Phone Adapter
The Gosky adapter is a fan favorite for its wide compatibility—not just with telescopes, but also binoculars and spotting scopes. Its open design gives you full access to your phone’s screen and buttons, making it ideal for pairing with astrophotography apps.
Key Features
- Multi-Device Use: Works with telescopes, binoculars, and microscopes
- Secure Grip: Adjustable clamp fits most smartphones snugly
- Lightweight Build: Easy to carry and store
- Open Frame: Doesn’t block phone controls or camera apps
Ideal for: Users who want one adapter for multiple optics and app-based photography.
Considerations: May require patience for precise alignment, especially with smaller eyepieces.
- Get Your Mobile Phone Into video Camera and capturer Image in Distant, Tiny World . Explore the nature of the world easily through your screen.
- With super large width range: 2.13″-3.54″(54-90mm). It fits almost all smartphones on the market. It is Compatible with phone 12Pro Max, 12 Pro, 12, 12mini, 11Pro Max, 11 Pro,11, SE, Xs,Xr, X, 8 plus, 8, 7plus,7, 6plus, 6,5s,5, 4s, Samsung M30, S20, S20+,S20FE, S10, S10+, S10E, S8, S7, S6, S5, S4, Note20, Note20 Ultra, Note10+, Note 10, Note 9, Note 6, Note 5, Note 4,A51,A71,A70 and many more.
- Once purchase for long time use -Main Part Made of zinc alloy (More durable than Aluminum). Fully metal housing. And phone clamp made of high strength PA Plastic.
- There is also big type for eyepiece outer diameter from 32mm to 62mm(1.26″-2.44″) which is compatiable with bigger spooting scopes, binoculars, small 2inch telescope eyepieces, etc (Choose “Big Type Smartphone adapter” .Search its ASIN: B01DG8ONGO).
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
Slokey Phone Adapter Pro
The Slokey Phone Adapter Pro is a lightweight, affordable mount designed to connect your smartphone to telescopes, binoculars, spotting scopes, and microscopes. It’s a great entry-level option for families and casual stargazers who want to experiment with smartphone astrophotography without a steep learning curve.
Key Features
- Universal Compatibility: Fits eyepieces from 2.5 to 4.5 cm and smartphones from 5.5 to 9.8 cm wide
- Reinforced Grip: Includes an aluminum plate and double cotton layer for added durability and phone protection
- Quick Setup: Easy to attach and align, even for first-time users
- Lightweight & Portable: Compact enough for travel or backyard astronomy
- Multi-Use Design: Works with telescopes, binoculars, microscopes, and monoculars
Ideal for: Beginners, families, and nature lovers capturing Moon shots or wildlife through optics
Considerations: No fine-tuning knobs; manual alignment may take practice for best results
- Capture and Share Your Adventures: Turn your mobile phone into a versatile camera and camcorder to capture the moments; Slokey Cell phone Pro adapter for an extra zoom to zoom in and ideal picture
- Universal Compatibility: This cell phone adapter is suitable for any type of binoculars, telescopes with an eyepiece diameter between 2.5 and 4.5 cm; attach the adapter to the eyecup of your device
- Easy to Use: We have improved the design and functionality of the phone adapter for an easy and firm grip; reinforced the phone holder with an aluminium plate and double layer of cotton for durability
- Adjustable Width for Versatile Use: Extends from 5.5 to 9.8 cm, allowing you to customize the holder’s size to fit your phone firmly. Simply adjust the length and fix it firmly with the screw
- Thoughtful Gift for Any Occasion: This adjustable phone holder is a practical and stylish gift; suitable for friends and family who love convenience and functionality in their daily tech accessories
Tridaptor Precision Alignment Adapter
The Tridaptor is a high-precision, all-metal smartphone adapter designed for digiscoping and astrophotography. With its 3-axis adjustment system, it offers unmatched control over camera alignment—ideal for capturing crisp planetary shots or stacking deep-sky exposures. It’s a favourite among enthusiasts who’ve outgrown basic clamp-style mounts.
Key Features
- 3-Axis Precision Controls: Fine-tuning knobs allow perfect camera alignment over the eyepiece
- Wide Compatibility: Fits eyepieces from 22mm to 61mm and most smartphones, including larger models
- All-Metal Construction: Rigid and stable—no wobble, even during long exposures
- Bluetooth Shutter Remote: Included for shake-free imaging and remote operation
- Multi-Optic Use: Works with telescopes, spotting scopes, binoculars, and microscopes
Ideal for: Intermediate to advanced users who want precise framing and stable long-exposure performance
Considerations: Heavier and more expensive than entry-level adapters; setup takes practice but rewards with pro-level results
- Revolutionary Precise 3-Axis Design (Patent Pending): The telescope phone mount features 3-direction precise adjustment, up/down, left/right, forward/backward, to align your cell phone camera with eyepieces precisely. Z axis adjustment helps reach the correct eye relief to capture the clearest images and videos of celestral objects, wildlife and other distant objects with your smartphone like never before
- One Fits Most: The spotting scope phone adapter fits most iPhone/Android smartphones of any brand/model (width 2.36″-3.44″/60mm-87.5mm), regardless of phone camera design or weight. The smartphone digiscoping adapter can hold eyepieces (outer diameter 0.86″-2.4″/22mm-61mm) of most telescopes, spotting scopes, monoculars, microscopes. With our durable and versatile phone scope adapter, you won’t have to spend more on new adapters every time you upgrade smartphones or scopes
- All Metal Build, No Sagging: Made of rigid aluminum alloy, the universal phone adapter for digiscoping is robust and durable, doesn’t bend, tilt or warp, holds your cellphone tight and perpendicular to the telescope eyepiece, maximizes stability and minimizes shaking throughout setup, with rubber pads on both the eyepiece clip and cellphone clamp protecting devices against abrasion
- High Precision Fine-Tuning: The smart phone adapter for telescope is engineered and machined for high precision adjustment and razor-sharp alignment with the lens. Easy-to-reach XYZ fine-tuning knobs realize stable and accurate adjustment. Firm grippers hold both the phone and eyepiece securely in place
- Important Note: For optimal performance, please ensure your telescope eyepieces are of standard length. This adapter is not compatible with shorter models. We include detailed setup instructions for easy use and offer a hassle-free return policy if you are not completely satisfied.
Tips for Choosing the Right Adapter for Your Telescope and Photography Style
Not all smartphone telescope adapters are created equal—and the best fit depends on your gear and how you plan to use it. Here’s how to narrow down your options:
Match Your Adapter to Your Telescope Type
- Refractors & Small Reflectors: Look for lightweight adapters with simple clamp designs. These scopes often have smaller eyepieces (1.25″), so universal mounts like the Slokey or Gosky work well.
- Dobsonians & Larger Scopes: Choose adapters with strong grips and precision alignment, like the Tridaptor or Celestron NexYZ. These help stabilize heavier phones and align with wider eyepieces.
- Spotting Scopes & Binoculars: Opt for multi-use adapters that fit various optics—Gosky and Slokey are great picks here.
Consider Your Photography Goals
- Quick Moon Shots with Kids: Go for easy setup and portability. Adapters like Celticbird or Slokey are ideal for spontaneous backyard sessions.
- Planetary Detail & Long Exposure: You’ll need stability and fine-tuning. Look for metal-bodied adapters with alignment knobs and Bluetooth remotes, like the Tridaptor or Celestron DX Kit.
- App-Based Imaging: If you use manual camera apps, choose open-frame designs that don’t block your screen—Gosky excels here.
If you’re stargazing with kids, prioritize adapters that are quick to attach and forgiving with alignment. The fewer knobs and adjustments, the more fun they’ll have capturing their first Moon photo.
Ready to start capturing the night sky with your phone? Smartphone Astrophotography Made Easy walks you through simple techniques, recommended apps, and gear tips to help you get stunning shots—without expensive equipment or steep learning curves.
