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BAADER BAD-T2-15 Planetarium Reducer Threads 1.25

Bad-t2-15 Baader Planetarium 2 Inch To 1.25 Reducer With T2 Threads

( Brand: Baader ), ( Manufacturer Part Number: BAD-T2-15 ), ( Compatible Model: Baader Planetarium T2 Threads ), ( Compatible Brand: Universal, For Baader, For Celestron, For Meade, For Orion, For William Optics ), ( Type: Camera/t-adapter ), ( Size: 2.0 In )

Review BAADER Planetarium Inch To 1.25 Reducer T2 Threads

Introducing the Baader Planetarium Bad-T2-15 1.25" Reducer, a high-quality accessory designed for astrophotographers and visual observers using 2-inch (T2) imaging systems or eyepieces. This reducer is a must-have for those seeking to improve the performance and convenience of their telescope setup.

The Bad-T2-15 reducer is a compact, precision-machined device that reduces the focal length of your 2-inch system by a factor of 0.72. With its impressive focal ratio of f/6.3, it enables the use of faster, wider-field optics, enhancing the field of view and reducing the need for frequent focusing adjustments.

The reducer features T2 threads on both sides, making it compatible with a wide range of T2-threaded imaging systems, cameras, and eyepieces. The high-quality, threaded connections ensure a secure and vibration-free connection with your equipment, ensuring optimal image quality and stability.

This reducer is also known for its excellent image correction capabilities. Baader Planetarium's proprietary design includes an internal corrector lens, which effectively minimizes the field curvature and coma commonly encountered with reducers. This results in sharp, well-corrected images, even at the edges of the field of view.

The Bad-T2-15 reducer is also constructed from high-grade materials, ensuring durability and excellent thermal stability. Its anodized aluminum housing not only provides a sleek, attractive appearance but also protects against scratches and corrosion.

In summary, the Baader Planetarium Bad-T2-15 1.25" Reducer is a versatile, high-performance accessory designed for astrophotographers and visual observers using 2-inch (T2) imaging systems or eyepieces. Its compact design, threaded connections, excellent image correction, and high-quality construction make it a valuable addition to any telescope setup.

The Baader Planetarium Bad-T2-15 1.25" T2 Threads reducer is a popular accessory among astronomers for use with their telescopes. Here are some pros and cons that might help in deciding whether to purchase this reducer.

Pros:

1. High-quality optics: Baader is known for producing high-quality optical components, and this reducer is no exception. It offers excellent image quality and reduces field curvature.

2. Versatile: The T2 threading makes this reducer compatible with a wide range of telescopes and imaging equipment. It can be used with both refractor and reflector telescopes.

3. Reduces field rotation: The reducer helps to reduce field rotation, which is essential for astrophotography and long-exposure imaging.

4. Compact design: The compact design of the reducer makes it easy to transport and use in the field.

5. Good value for money: Compared to other high-quality reducers, the Baader Bad-T2-15 offers good value for money.

Cons:

1. Expensive: Despite being a good value for money, the Baader Bad-T2-15 is still an expensive accessory. It might not be within everyone's budget.

2. Requires careful handling: The reducer is a delicate optical component and requires careful handling to avoid damage.

3. May introduce some coma: Although the reducer reduces field curvature, it may introduce some coma in the image, especially with wide-field telescopes.

Conclusion:

The Baader Planetarium Bad-T2-15 1.25" T2 Threads reducer is an excellent accessory for astronomers who are serious about astrophotography or long-exposure imaging. Its high-quality optics, versatility, and ability to reduce field rotation make it a worthwhile investment. However, its high cost and potential introduction of coma might be a deterrent for some.

Recommendation:

If you are an astronomer looking to invest in a high-quality reducer for astrophotography or long-exposure imaging, the Baader Planetarium Bad-T2-15 is an excellent option. However, it might not be the best choice for those on a tight budget or those who do not require the highest image quality. In that case, there are other lower-cost reducers available in the market that might suit your needs. Ultimately, the decision to purchase this reducer depends on your specific requirements and budget.

Details:

The addition of a second screw also provides double locking force which is very helpful for users with arthritis. Baader 2 / 1.25 T2 Thread Reducer: Planetariums Reducer is compatible with all Focuses. Priced AS IS.

This feature is particularly important for users having imaging applications. The item has worked for me but is used. Baader Planetariums 2 / 1.25 Reducer is vibration free with a 3-point attachment system.

specifications scopeadapta:

  • brand: Baader
  • mpn: Bad-t2-15
  • compatible model: Baader Planetarium T2 Threads
  • compatible brand: Universal, For Baader, For Celestron, For Meade, For Orion, For William Optics
  • type: Camera/t-adapter
  • size: 2.0 In

returns scopeadapta:

  • policy: No Returns

general scopeadapta:

  • condition: Used
  • Binoculars Telescopes > Telescope Parts Accessories > Telescope Adapters

offer scopeadapta:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • started: January 3, 2026
  • sold: 0

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  • cost: $5.09
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  • type: Calculated
  • class: Standard

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  • rating: 100.0%
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  • # reviews: 260
compatible model: baader planetarium t2 threads, compatible brand: universal, for baader, for celestron, for meade, for orion, for william optics, type: camera/t-adapter, size: 2.0 in,
category: camera & photo > binoculars telescopes > telescope parts accessories > telescope adapters, sku: 403935020373633,

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