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Item #:
17411657
Astromania Extension Tube, T2 Extension Tube Kit with M42x0.75 on Both Sides - Length 5mm 10mm 20mm 40mm, Telescope Photo Adapter Astrophotography
Item #:
17411657
NZD 67
Price Details
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Imported from USA store
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Order now and get it around Friday, August 14
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The Astromania T2-Extension Tube Kit elegantly solves spacing problems in astrophotography.
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What Stands Out
Custom Length Options
Available in multiple lengths (8mm, 10mm, 20mm, 40mm), this extension tube kit allows precise adjustments for optimal focus and imaging quality, catering to diverse astrophotography needs.
Versatile Compatibility
Designed with M42x0.75 threads on both sides, this kit seamlessly connects to various cameras and eyepieces, ensuring broad compatibility for astronomy enthusiasts and professionals alike.
Enhanced Imaging
This extension tube kit improves the depth of field and focus range, enabling clearer and more detailed astronomical images, benefiting both novice and experienced astrophotographers.
Product Details
| Eye Piece Lens Description | Barlow |
| Mount | Equatorial Mount |
| Focus Type | Manual Focus |
| Compatible Devices | Camera, Eyepiece |
| Additional Features | Versatile extension lengths and threading for solving focusing and spacing problems in astrophotography |
| Optical-Tube Length | 42 Millimeters |
| Item Weight | 2.5 Ounces (70.88 grams) |
| Brand | Astromania |
| Manufacturer | Astromania |
| Manufacturer Part Number | SKU_AM_T2EXTK5124 |
| Model Number | SKU_AM_T2EXTK5124 |
| Unit Count | 4.0 Count |
| Optical Tube Length | 42 Millimeters |
| Telescope Mount Description | Equatorial Mount |
| Special Feature | Versatile extension lengths and threading for solving focusing and spacing problems in astrophotography See more |
Who Should Buy?
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Amateur Astronomers
Ideal for those wanting to enhance their astrophotography skills with adjustable extension tube lengths.
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Photography Enthusiasts
The kit allows photographers to achieve desired focuses, especially for macro and detailed shots.
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Telescope Users
Perfect for telescope users to increase the effective focal length and improve image quality during observations.
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Casual Users
Not suitable for occasional users who don’t require specific extension tube configurations for their equipment.
Product Description
Astromania Extension Tube, T2 Extension Tube Kit with M42x0.75 on Both Sides - Length 5mm 10mm 20mm 40mm, Telescope Photo Adapter Astrophotography Accessories Fit for M42 T2 T Ring DSLR/SLR Cameras
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the uses of the extension tube kit?
Answer: It's designed to resolve spacing issues in astrophotography and achieve the correct image scale. -
Question:
Is the kit made of durable materials?
Answer: Yes, it features all metal construction with anodized aluminum for long-lasting durability. -
Question:
Can I use multiple tubes together?
Answer: Absolutely! You can combine 1 to 6 extension rings for flexible spacing adjustments.
Astromania Photo Adapters SKU_AM_T2EXTK5124 Editorial Review
The Astromania Astronomical T2-Extension Tube Kit has garnered a positive response from users across various scenarios, with many praising its build quality and functionality. Customers repeatedly highlight the robust Construction and flawless threading, which facilitate easy assembly and disassembly of components during usage. The rings are appreciated for their clean, smooth threads and marked sizes which enhance usability, making them a reliable choice for both novice and experienced astrophotographers. Users have notably found success in achieving better focus with their cameras when attached to telescopes, particularly in various configurations, such as using a Canon M50 or T6 with a SkyWatcher or Celestron telescope. This has significantly improved their ability to capture celestial images, aligning well with their expectations when seeking an extension tube kit. However, some users have reported challenges regarding the compatibility of the shortest extension rings in certain setups, noting that they must be used strategically within the stacking order. Additionally, while the majority of the feedback is overwhelmingly positive, a few customers have mentioned that the rings can become stuck together, necessitating the use of special tools for separation. Overall, the Astromania T2-Extension Tube Kit offers a solid combination of durability, ease of use, and functionality, making it a worthwhile investment for those looking to improve their astrophotography experiences. **
Customer Reviews & Ratings
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Pros
- High build quality with robust Construction
- Smooth, flawless threading for easy assembly/disassembly
- Clearly marked sizes for user convenience
- Effective in improving camera focus for astrophotography
- Positive feedback indicating high customer satisfaction
Cons
- Some users experience difficulty in separating rings due to sticking
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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NZD 67
Order now and get it around Friday, August 14
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Features & Benefits
- Includes multiple lengths: 5mm, 8mm, 10mm, 15mm, 20mm, 40mm.
- Features M42x0.75 male and female threads for compatibility.
- Allows precise image scaling for reducers and field flatteners.
- Constructed from all metal for durability and long-lasting use.
- Combine different extenders for customizable spacing solutions.
- Ideal for astrophotography enthusiasts looking for versatile equipment.
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