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5 Best Telescope Microscope Accessories of 2025

Last Updated - 2025/07/03

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Celestron

Celestron 93640 T-Adapter/Barlow Lens Universal-1.25" Telescope and Microscope (3-in-1) Accessories, Black

Celestron

CA$83.87

CA$93.06
(9% Off)

More Details
Main highlights
- The Celestron Universal Barlow and T-Adapter is three accessories in one
- Tele-Extended Photography: Use the T-Adapter with Barlow to get double the magnification of prime focus mode
- T-threads accept camera brand specific T-Ring (sold separately)
- Prime Focus Photography: Use the T-Adapter portion of this accessory to transform your telescope into a giant telephoto lens
- 2X Barlow: Use during visual observing to double the magnification of every 1.25” eyepiece you own
CA$83.87
CA$93.06 (9% Off)
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Evil eye

Upgraded Telescope Phone Adapter, Rotatable 360° Binocular Photo Adapter for Android & iPhone,Smartphone Holder Mount for Telescope,Monocular,Binocular,Spotting Scope,Microscope with Bluetooth Shutter

Evil eye

CA$39.99

More Details
Main highlights
- 🔭【Widely Compatible】: The spotting scope phone adapter fits cell phones with a width of 2.6"-3.7"/66-95 mm, Whether you own an iPhone, Samsung, Google, Huawei or any other cell phone, this adapter is a perfect match. Fits eyepieces with an outer diameter range of 0.79"-2"/20~50 mm, such as: telescopes, binoculars, monoculars, microscopes, night vision, and spotting scopes, and more. ensuring widely compatibility with virtually every smartphone and optical devices on the market.
- 🔭【Sturdy & Stable】: Astronomical telescope iPhone adapter, made of durable metal frame and polymer body. Upgraded screws prevent lens misalignment, while the non-slip eyepiece clamp and strong 6.6lb spring force ensure a tight connection to the optics, eliminating any unwanted recalibration.
- 🔭【Revolutionary 360° Rotatable】: The telescope phone adapter featuring newly upgraded 360° swivel bearing, effortlessly switch between horizontal and vertical shooting modes, connecting your smartphone to traditional eyepieces for crystal-clear images and videos of celestial wonders and distant wildlife. The upgraded to shorten the exit pupil distance by 10mm, which effectively reduces the black edges of the screen, displaying a wider field of view and better imaging effect.
- 🔭【Lightweight & Portable】: Our compact and lightweight portable scope mount simplifies the photography experience, eliminating cumbersome threaded adjustments found in metal phone microscope adapters. Size is only 4.8*3.1*1.8 inch, weighs only 0.22 pounds, easily fits in your pockets and backpacks without taking up space.. It's your perfect companion for outdoor photography.
- 🔭【4-Step Quick Installation】: Experience swift and effortless mounting with our smartphone monocular adapter. Boasting a quick-mount design, the one-piece slide rail, and stretch clip simplify the process into 4 easy steps. Say goodbye to tedious adjustments – capture the beauty of the world faster.
CA$39.99
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

YWBL-WH

20X Achromatic Microscope Objective Lens - Brass Chrome Plated, 20.2mm Interface for Telescope Accessories

YWBL-WH

CA$21.37

More Details
Main highlights
- Wide Application: The screw interface size is the international standard RMS size, which can be used by most professional biological microscopes on the market
- Clearer: This lens is coated with high light transmittance, with high refractive index, and the image is brighter
- Brass Material: Made for brass material, fine workmanship, corrosion and fall prevention, exquisite and durable, chrome plated accuracy material for the shell
- Basic Specifications: This lens has a magnification of 20X, common rail distance of 195mm, and parfocal distance of 45mm
- Automatic Rebound: Spring device, can automatically rebound when touches the cover glass during observation to protect the lens from crushing the specimen
CA$21.37
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Tbest

Tbest Telescope Accessories, Microscope Objective Lens 1X, 2X Plan, Achromatic, Low Power, RMS Thread 20.2mm, Copper + Optical Glass

Tbest

CA$24.06

More Details
Main highlights
- Universal Lens: Universal 20.2mm standard RMS interface thread, have broad compatibility.
- Material: Made of pure copper, plated on the surface, metal material, feel comfortable.
- Low Power Lens: The low power lens has a larger aperture, and the imaging is brighter and the field of view is larger.
- Lens: The objective lens is parallel light path, no included angle, spherical aberration and sink aberration are corrected.
- Lens: The objective lens is parallel light path, no included angle, spherical aberration and sink aberration are corrected.
CA$24.06
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Taicols

Taicols Microscope Kit 12.5X Metal Mobile Phone Microscope Holder, Used to Connect The Phone to The Microscope Eyepiece Tube 23.2mm, for Cameras and Videos

Taicols

CA$33.89

More Details
Main highlights
- Widely applicable: Perfect microscope accessories, exquisite craftsmanship, can be widely used in microscopes. Has good durability and stability.
- Theory: Stereoscopic microscope. Suction tube: three eyes. Magnification factor: 500X and below.
- Microscope set: Biological microscope (23.2mm).
- High quality material: Made of metal material, durable and not easily damaged.
- 24/7 service: If you have any questions, please feel free to contact us at any time. I will provide assistance 24/7 and wish you a pleasant day.
CA$33.89

5 Best Telescope Microscope Accessories of 2025

Celestron 93640 T-Adapter/Barlow Lens Universal-1.25" Telescope and Microscope (3-in-1) Accessories, Black

Upgraded Telescope Phone Adapter, Rotatable 360° Binocular Photo Adapter for Android & iPhone,Smartphone Holder Mount for Telescope,Monocular,Binocular,Spotting Scope,Microscope with Bluetooth Shutter

20X Achromatic Microscope Objective Lens - Brass Chrome Plated, 20.2mm Interface for Telescope Accessories

Tbest Telescope Accessories, Microscope Objective Lens 1X, 2X Plan, Achromatic, Low Power, RMS Thread 20.2mm, Copper + Optical Glass

Taicols Microscope Kit 12.5X Metal Mobile Phone Microscope Holder, Used to Connect The Phone to The Microscope Eyepiece Tube 23.2mm, for Cameras and Videos

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