Tydeux

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When purchasing a product, price is the consumer's primary concern. At present, Tydeux has 166 products for sale. Tydeux products range in price from $13.97 to $69.97, and the average price of all the products is about $32.15.

You can confidently purchase Tydeux products from the seller Tydeux Outdoor. The brand holds an average rating of 4.9, testifying to its excellent reputation.

Tydeux Best Sellers

Last Updated: Jan 8, 2026

Tydeux Red Dot Finderscope - Star Pointer Viewfinder Astronomical Telescope Accessories with Slide-in Bracket

Telescope Finder Scopes

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Simple affordable and effective red dot sighting device makes aiming your telescope a cinch

A small red led dot is projected onto a non-magnifying viewing window so you can aim the main telescope quickly and easily

Brightness of the red dot is adjustable to suit your preference. requires cr-2032 lithium button-cell battery not include

Thumbwheels allow positioning of the red dot horizontally and vertically for precise telescope alignment

Includes bracket that fits the dovetail mounting base on many telescopes

Tydeux Metal Smartphone Telescope Adapter Camera Mount, Universal Phone Mount, Work with for Telescope Spotting Scope Microscope Monocular Binocular

Telescope Photo Adapters

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Enjoy Exploring Fun: With tydeux cellphone telescope adapter; connect your phone with telescope or microscope to explore far beautiful scene and amazing micro world

Applicable Eyepiece Outer Diameter: This cell phone mount only works with the outer diameter range of eyepiece: 26-46 mm or 1.02-1.81 inch; it fits the most of microscope; telescope; binocular; monocular; spotting scope

Applicble Cellphone Width: This cell phone mount only works with the phone width range: 54 to 96 mm or 2.13 to 3.78 inch; it fits almost smartphones

Safe and Lightweight: The surface to connect phone are covered by soft eva pad that prevent your device from being scratched or damaged

Once Purchase for Long Time Use: Main part made of aluminum alloy; fully metal housing; phone clamp made of high strength pa plastic lightweight not fragile

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Tydeux Rifle Scope Mount Camera Adapter - All Aluminum 360 Degree Rotated Design Smartphone Mount for Outdoor Hunting Birding Photography - Adjustable for Eye Relief Diameter of 33-44mm

Airsoft Gun Scope Mounts

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Advantage: You can use your phone's camera to record video by looking at the scope in the side direction and also use your eyes to look at the scope eyepiece

Adjusted 360 degrees: Smartphone can be adjusted 360 degrees on the side to suit your viewing angle; allows your phone to connect to the rifle airsoft scope eyepiece allowing you to easily take photos and videos with your phone

Suitable for the mainstream eyepiece: It is suitable for the mainstream eyepiece exit pupil distance in the market; After testing, most of the eyepiece exit pupil distance is suitable for installation; suitable for almost all eyepieces with an outer diameter of 33mm-44mm

Simple connection to the smartphone: It can be applied to various smart phones with a width of 54 mm to 96 mm; surface of the connected smartphone is covered with a soft material no need to worry about the phone being scratched or damaged

Aluminum Frame: It is made of aluminum and is well anodized; the screws connecting the eyepieces are made of nylon plastic which can effectively prevent scratches on the surface of the eyepieces; the fixing method of multiple screws makes the stability better

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Tydeux 1.25" Metal Collimating Cheshire Eyepiece Without Laser - Short Version - for Newtonian Reflector Telescope

Telescope Eyepieces

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Professional Instruments: For aligning optics of newtonian reflectors; dobsonian reflectors and schmidt cassegrain telescopes scts

Visual Accuracy: The short collimator for mirror reflector telescopes has a 45 degree plate for easier visual accuracy

Resistant: Item was made by aluminum with crosshair at the bottom allow quick and precise centering of the optics

Easy To Use: Fits in 1.25 inch focusers and easy to use; simply cap the telescope; remove the diagonal and place the eyepiece directly in the focuser

Widely Used: This collimation eyepiece can be used for precisely collimating the newtonian and schmidt cassegrain reflector telescopes for better image quality

Tydeux Right Angle Viewfinder - 360°Rotating and 1X/2.5X Magnification Camera Viewfinder with 6 Mounting Adapters for DSLR Camera Such as Canon, Nikon, Pentax, Minolta, Dynax, Samsung

Camera & Camcorder Viewfinders

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Professional Functions: New right angle viewfinder for amateur and professional photographers take pictures at a more comfortable angle; a must have for both amateur and professional photographers

1x and 2.5x Magnification: Manually adjust between 1x and 2.5x magnification which enables you to have access into smaller details of the view and makes you focus easier when doing macro shooting

Multi Angle Adaptation: Keeps viewing correct subject position even mounted at different angle.; up down right left it can be mounted at different angle; allowing you to easily take perfect shot in your comfortable angle with correct subject position

Lens Construction: 9 elements in 5 groups with high quality roof prism.; diopter adjustment built-in +/- 4 for variations in eyesight; with included adapter; this angle viewfinder can be mounted on many dslr cameras

Excellent Material: We use high quality material to ensure comfortable operating experience

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Tydeux Right Angle Viewfinder with Polar Scope Metal Adapter - 360°Rotating with 1X - 2.5X Magnification for A Comfortable View When Doing Polar Alignment

Camera & Camcorder Viewfinders

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Metal Polar Scope Adapter: The polar scope mount for the right-angle viewfinder adopts an all-metal construction and precise craftsmanship; which is sturdy enough to ensure long-lasting use

Multi-Angle Adaptation: For the combination of the viewfinder and the polar scope adapter; the multiple selection design of 360° angle and right angle 90° at will is conducive to achieving polar alignment in a more comfortable posture, thereby liberating the waist and knees from fatigue

Widely Compatibility: The polar scope adapter for the right-angle viewfinder is compatible with most polar scopes with a cylindrical eyepiece that has a height greater than 23.5 mm and a diameter ranging from 23.5 to 30 mm; it can also fit onto the polar finder of most common mounts

Lens Construction: 9 elements in 5 groups with a high-quality roof prism; diopter adjustment is built-in with ± 4 for variations in eyesight; an included adapter is provided; this angle viewfinder can be mounted on numerous DSLR cameras

1x and 2.5x Magnification: Manually adjust the magnification between 1x and 2.5x; This enables you to access smaller details of the view and makes it easier for you to focus when doing macro shooting

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Tydeux 8x42 Compact Binoculars -BK7 Prism -Gifts for Bird Watching, Hunting and Sport Games, Concerts and Theater

Binoculars

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High Powered Large Eyepiece Binoculars: This binoculars has 8x magnification; 42 mm objective lens and wide field of view 358 ft 1000 yds letting you look farther and see wider; Coating with premium BAK7 prism it ensure imaging verisimilar

Adjustable Eye Cups: The binocs can be pull down the rubber eyepieces and more fit the glasses wearer; getting close to lens and see easily. For those who do not wear glasses will gain more focused slight and feel more easeful through rising eye cups

Durable Comfortable Touch: The rubber armor ergonomic design and steady grip allows for accurate focusing and have shock-resistance anti-skid features; rugged construction rubber eye relief provides comfort for spectacle wearers

Portable Compact Binoculars Design: One hand can be mastered when you use the birding binoculars for opera bird watching camping traveling wildlife watching football games cruise or other outside activity

Good Gifts: These binoculars are fully competent and able to work for bird watching hunting hiking travel sports events theater and concert

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Tydeux Anti-Vibration Suppression Pads Telescope Mounts - Vibration Suppression Pads for Vibration Free observing

Telescope Photo Adapters

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Convenient and Resistant: The product is small and convenient to carry; good quality; long-term use; sunscreen waterproof washable antiskid and moistureproof

Anti Slip And Shockproof: These cushions can reduce the vibration time by nearly average and can save you the trouble caused by unstable images so that you can have a carefree observation and astrophotography

Widely Applicable: It is very suitable for astronomy; natural observation; photography ; reduce the oscillation time when the image stabilizes; stop the oscillation and suppress the oscillation intensity; keep the tripod clean during shooting

Practical: These mats are sold in groups of three; the product center is designed with stripes of different diameters to adapt to tripods of different sizes; the orange rubber strip in the middle has a buffer function to effectively prevent vibration

Strong Stability: In future save yourself the annoyance of shaky images and get yourself some real help for frustrationfree observing and astrophotography

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Tydeux 250mm DC Lens Heater Warmer Dew Heater Strip for Telescopes Camera DSLR Lens Telescope Eyepieces Less Than 3.15 inch (80mm) in Diameter

Telescope Dew Caps

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Widely Applicable: Can be adjusted and used according to the lens size; and is suitable for most telescopes; cameras; and other lenses with an outer diameter of less than 80 mm or 3.15 inches

Stepless Temperature Regulation: This product is equipped with a stepless temperature regulation controller; by sliding the knob on the controller; you can adjust the temperature according to different needs

DC Lens Warmer: Protects the lens of your digital camera or finder scope from freezing by chilling fog and dew; enabling the devices to function properly at night when the temperature drops or places with bad weather

DC Port Design: It is very handy to use because you can connect it either to your power bank or any other power source with a DC port

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Tydeux 10x25 Waterproof Compact Monocular - Small High Powered Telescope Monoculars - Comes with Cleaning Cloth, Case & Neck Strap, Black

Monoculars

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No Slip Comfort Design: Ergonomic design helps you focus on your target quickly and accurately with one hand; made of non-slip rubber armor andequipped with a handheld strap; you can holdthe telescope securely

Satisfaction Gifts: Tydeux monocular telescope has clear image small size and lightweight just feel free to enjoy bird watching hunting hiking camping traveling wildlife scenery etc

Clear View: A 10x magnification and 25mm object lens diameter monocular provides a clear and bright image enjoys the beauty of the distance

Nitrogen Filled Waterproof: The highly airtight fuselage makes it resistant to bad weather and adaptable to a variety of environments and you can safely use it in rainy wet and any conditions

High Quality: The 10x25 monocular is made of high quality material; k7 prism and fully multi coated lens elements for light reflection and minimal distortion better image brightness contrast and quality

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Tydeux Rifle Scope Mount Upgrated Camera Adapter - All Aluminum 360 Degree Rotated Design Smartphone Mount for Outdoor Hunting Birding Photography - Adjustable for Eye Relief Diameter of 33-41mm

Telescope Photo Adapters

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Advantage: You can use your phone's camera to record video by looking at the scope in the side direction and also use your eyes to look at the scope eyepiece

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Tydeux 30mm One Piece Dual Ring Cantilever Heavy Duty Scope Mount for 3/8" Dovetail Multi-Bolt 3 Screw Scope Mount

Sporting Optics Mounts

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30mm one piece scope mount, 30mm diameter. Perfect for mounting most scopes which are in 30mm scope tube.

Our scope rings perfect for standard 3/8” or 9-11mm dovetail mount.

Premium aircraft aluminum, solid, high strength steel, at the same time extremely strong and lightweight. High quality, sturdy construction, build no wobble, offer resistant safe performance in the field.

Built-in tape protection. Built-in tape inside per rings to prevent from marring the scope, also prevent sliding and holding position accurately.

One piece design, easy to install, this mount has three rail clamp screws for the base and four scope clamp screws for oscilloscope rings, precision and repeatable alignment. Mounting the base on the rail with a plum blossom hexagonal wrench, simple and quick to remove or install.

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Tydeux Telescope Phone Adapter - Universal Smartphone Adapter Mount Working with Telescope, Monocular, Binocular, Microscope, Spotting Scope, Outdoor, Gift

Telescope Photo Adapters

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Tydeux telescope phone adapter they can be adjusted faster and more accurately; make your mobile phone into a video camera and images capturer so that you can explore the nature world easily through the screen

Compliable with binocular monocular telescope microscope spotting scope night vision and most optical device; fit eyepiece diameter 28 mm to 47 mm or 1.1 inch to1.85 inch ideal for creative outdoor photography

The smartphone photography adapter main part is made of aluminum.greatly enhances durability; phone clamp is made of high strength plastic and soft silicone clip design; it has a shading shield for better focusing

The spotting scope phone adapter is engineered for maximum stability preventing any slightest movement from blurring or distorting images

It can be applied to various smartphones with a width of 58 mm to 98 mm; fits almost all smartphones on the market record nature and the world; working with spotting scopes binoculars monocular telescope microscope

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Tydeux Telescope Cover with Adjustable Drawstring - Diameter 37.6" Protect Your Telescope Against Dust Moisture and More

Telescope Cases

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Specific Values: Matches all telescopes up to 1200 mm length and 10 inch or 254 mm aperture mounted. diameter at bottom: 37.6 inch; height of the cover 70.87 inch or 1800 mm ; total lenght: 59.1 inch or1500 mm

Premium Protective Cover for Telescopes: This cover provides exceptional protection for your telescope moisture, making it an ideal solution for short-term outdoor use or storage in a cellar or garage

Fixing Strap For Firm Closure and To Prevent It Flying Away: the fixing strap at bottom ensures a clean closing and prevents wind entering from bottom; secure against damage from extreme winds and extremely tear resistant under correct and moderate use

Waterproof And Washable: The cover is water repellent the telescope stays dry even in the rain

Thermally Stable: Silver coloured coating on the outside reflects light; thus preventing the telescope inside from heating up; the material retains its protective function even in extreme heat or cold

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Tydeux 1" and 30mm Profile Quick Release Scope Mount Rings for Weaver and Picatinny Rail - Pack of 2

Sporting Optics Mounts

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[SIZE AND RAIL] 1" and 30mm profile quick release scope mount rings. Add or remove the internal rings in order to switch from 1" and 30mm diameter. Our scope rings fit for weaver picatinny rails.

[HIGH QUALITY] Precision-machined with matte black anodized aluminum, sturdy and lightweight construction, high quality, sturdy construction, build no wobble, offer durable safe performance in the field.

[EXCELLENT PERFORMANCE] The product is very light and easy to carry. Excellent materials, while maintaining strong and light weight, provide excellent waterproof performance.The product can still work normally in humid and harsh environment. But when not in use, please store it in a dry and cool place.

[SUBTLE DESIGN] Built-in tape protection, built-in tape inside per rings to prevent from marring the scope, also prevent sliding and holding position accurately. With four screws design, it will hold the scope more securely.

[EASY INSTALLATION] Ergonomic and quick detach fold-over clasp off to the side of scope rings help strengthen the stability and flexibility. Robust Hex screws with retention features and full length locking plate to guarantee the easy installation and secure fit. Simple and quick to remove or install. The item comes with 1pc hex wrench for easy installation.

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Tydeux Protective Telescope Cover with Fixing Strap, Diameter 23.8" - Protect Your Telescope Against dust, Moisture and More

Telescope Cases

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High Quality Protective Cover For Telescopes：It offers perfect protection for your telescope against dust and moisture; it is an ideal protection if you want to leave it outside for a short term or store it in the cellar or garage

Specific Values: Matches all telescopes up to 1000 mm length and 8 inch or 203 mm aperture mounted. diameter at bottom:23.8 inch; height of the cover 53.15 inch or 1350 mm ; total lenght: 37.4 inch or 950 mm

Fixing Strap For Firm Closure And To Prevent It Flying Away: the fixing strap at bottom ensures a clean closing and prevents wind entering from bottom; secure against damage from extreme winds and extremely tear resistant under correct and moderate use

Waterproof And Washable: The cover is water repellent the telescope stays dry even in the rain

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Tydeux Right Angle Viewfinder Metal Adapter for Polar Scope - Works Extremely Well with Viewfinder which Make Polar Alignment of Equatorial Mount Easy and Comfortable

Telescope Finder Scopes

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Premium Material: All-metal construction and precise craftsmanship ensure sturdiness; which can be sturdy for ensuring long lasting use

Widely Compatibility: It is compatible with most polar scopes with cylindrical eyepieces that have a height greater than 23.5 mm and a diameter ranging from 23.5 to 30 mm; and it can also fit onto the polar finder of most common mounts

Upgraded Screw Design: It is equipped with three thumbscrews, and its knurled thread design and smooth bottom design facilitate the securement of the viewer to your mount's polar scope while offering better protection for the connected object

Compatible with Viewfinder: It enables the direct connection of the polar scope or polar finder to the viewfinder, facilitating effortless and comfortable polar alignment of the equatorial mount for achieving multiple degree positions and providing a variety of viewing angles without altering its center object

Easy Installation: Just put it on and tighten the knurled screws which is ready to go；Remove the black part from the polar scope adapter; make sure to leave a certain gap before installing or removing the black part; Then slide it into the viewfinder and tighten the locking ring inward

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Tydeux 8x42 Monocular Telescope - K9 Prism Waterproof for Travel Secenery Wildlife Bird Watching Hunting Camping

Monoculars

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Hd View: Featuring all glass high end optics k9 prism; the high power monocular telescope provides 8 x magnification with 42 mm objective diameter wide lens; 331 ft 1000 yards of large field of view; let you have the best view in outdoor adventures

Waterproof Fogproof Dustproof Shockproof Non-Slip: Lens cover can prevent lens from dust moisture debris; the external pattern increases the friction to achieve the anti-slip effect; the rubber finish has shock resistance

High Quality: K9 prism and fully multi coated lens elements strengthen the key function of a monocular; light reflection and minimal distortion; multi coated optics guarantee superior light transmission and brightness

Comfortable Convenient: Adjustable eyecups can be easily and rapidly twisted up and down for optimal viewing with or without glasses; rubber armor with stripes increases the friction, keeps it from slipping out from your hand

Wide Application And Satisfaction Warranty: The easy focusing hd monocular perfect for hiking; hunting; climbing bird watching watching wildlife and scenery; golf; scope; surveillance; concerts and travelling etc

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Tydeux All Metal Finder Deluxe Telescope Reflex Sight - Construction for Astronomical Telescopes

Telescope Finder Scopes

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Professional Products: Finder projects a small red or green led reticle pattern onto a viewing window so you can easily aim your telescope at night or during the day

Finder Deluxe: Finder deluxe features a large viewing window four different aiming reticle patterns to choose from and five brightness levels of red or green light; the power of the finder will be turned off when you turn the knob to r or g

Reflex Sights: Depending on your chosen led color a small led emits a red or green aiming pattern onto a viewing window which you peer through to aim the telescope after a simple alignment procedure

Precise Alignment: Horizontal and vertical fine adjustment set screws allow precise alignment of the reflex sight with the telescope; includes dovetail finder bracket that fits most telescopes; requires cr2032 lithium button cell battery not include

Zeroing: Select the reticle you desire by turning the reticle selector knob and set the intensity at the best position for you; with the e d sight mounted rest gun on a solid support and aim at a target 50 to 100 yards away

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Tydeux Universal Dovetail Base for Finder Scope, Ideal Optical Telescope Finderscope Mount Bracket for Installation of Finder Scope Green Laser Pointer Bracket

Telescope Finder Scopes

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Dovetail Base: Universal dovetail base for most telescopes; directly connected to the telescope optical tube; with mounting hardware compliable with finder scope; laser pointer bracket or reflex sight bracket on telescopes

Excellent Material: Made of high strength aluminum with anodizing aluminium process; the base is made of die-cast metal and features two large thumbscrew locks includes two m5 screws

Professional Design: Drilled but not threaded to accommodate screws up to 5 mm in diameter; center to center screw hole spacing on your telescope must be from 10.2 to 30.2 mm in order for this dovetail base to be compatible

Wide Compatibility: Ideal for custom installation of any finder scope; finder reflex sight and green laser pointer bracket on any telescope; dovetail base fits finder scope or reflex sight bracket

Easy To Use: You can use m5 screws to assemble it to your optical tube; the use is easy; just put it on the optical tube and tighten the screws

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Tydeux FAQs

Is Tydeux Legit?

Yes, Tydeux is a legitmate brand on Amazon. After conducting a comprehensive analysis of 13 customer reviews for Tydeux products on Amazon, we have determined its average rating. With a strong performance and good quality, Tydeux has received an average rating of 4.9 from numerous buyers, indicating that Tydeux are trustworthy and live up to their claims. Therefore, it is safe to make purchases from Tydeux on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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Go to the Tydeux page.
Select the product you want in the Tydeux buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product Tydeux Red Dot Finderscope - Star Pointer Viewfind..., you can view it on Amazon page.
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