A-ALSTAR 28.5X Reducer Observing Filter Thread 971336228892 0.5X 1.25

( Brand: A-alstar ), ( Part Type: Filter ), ( UPC: 971336228892 ), ( Package Dimensions Lxwxh: 2.01x1.97x0.94 Inches ), ( Weight: 0.09 Pounds )

Review A ALSTAR 0.5x Reducer Photography And Observing 1.25 Inch Filter Thread

The ALSTAR 971336228892 0.5x Reducer is a must-have accessory for any serious astronomer or telescope enthusiast. This reducer is specifically designed for use with 1.25-inch filter threads and allows for a 0.5x reduction in focal length, effectively doubling the field of view.

Made of high-quality materials, this reducer is built to last. It features an achromatic design, which helps to minimize chromatic aberrations and ensure sharp, clear images. The reducer is also precision-machined to ensure a smooth, secure fit with your telescope.

The ALSTAR 971336228892 0.5x Reducer is compatible with a wide range of telescopes, including those with 1.25-inch eyepieces. Its compact size and lightweight design make it easy to transport and use in the field, while its robust construction ensures that it can withstand the rigors of outdoor use.

In short, the ALSTAR 971336228892 0.5x Reducer is a versatile and reliable tool for any astronomer or telescope enthusiast. Its achromatic design, compatibility with a wide range of telescopes, and compact, lightweight design make it a valuable addition to any telescope setup. With this reducer, you'll be able to explore the night sky in greater detail than ever before.

1. Increases the focal length of your eyepiece by 0.5x, allowing you to achieve a higher magnification without changing your eyepiece. This can be beneficial for detailed viewing of celestial objects.

2. Compatible with 1.25 filter thread, which is a common size used in many telescopes. This means you can use it with a wide range of eyepieces and filters.

3. Made of high-quality materials, such as brass and optical glass, ensuring durability and stability.

4. Provides a wide field of view, allowing you to observe more of the object at once.

1. May require additional adapter if your telescope does not have a 1.25 filter thread.

2. Higher magnification may make it more difficult to keep the object stable in the viewfinder, requiring more precision in tracking.

3. May increase the overall cost of your telescope setup, as you will need to purchase this reducer in addition to your other telescope accessories.

The Alstar 0.5x Reducer for 1.25 filter thread is a useful accessory for those who want to increase the magnification of their telescope without changing their eyepiece. It is made of high-quality materials, is compatible with a common filter thread, and provides a wide field of view. However, it may require additional adapters and can make tracking more difficult at higher magnifications. Ultimately, whether or not it is worth purchasing depends on your specific needs and budget.

If you are looking to increase the magnification of your telescope and have a 1.25 filter thread, the Alstar 0.5x Reducer is a worthwhile consideration. It is a high-quality product that can provide a more detailed view of celestial objects. However, be sure to consider the additional cost and potential difficulty in tracking at higher magnifications before making a purchase.

Details:

You can use this, for example, doing using an astronomy webcam. Using the reducer is ingeniously simple - it threaded for attaching to a 1.25 filter thread, which let's you easily screw into any eyepiece or camera adapter. Screw the Alstar reducer into filter thread on your camera and so double size of photographic image field. The reducer is also great for taking videos of the Moon using your webcam.

This let's you take images of much larger areas the lunar surface, for example. 24/7 Support: Always Able to Help. The reducer is optimal for achieving a focal length of up to about 25mm. You can obtain even larger image fields with your astronomy webcam if you attach an extension tube.

Alstar 0.5X Reducer for Photography and Observing - 1.25 Filter Thread 28.5X0.75MM on Both Sides Reduces The Focal length Visual Photographic Use:: halves the focal length of your telescope, giving you a much wider field view. No Extra Charge: Flat Rate Shipping. You can use the reducer if you don't have correct eyepiece.

specifications telesfil:

• brand: A-alstar
• part type: Filter
• upc: 971336228892
• package dimensions lxwxh: 2.01x1.97x0.94 Inches
• weight: 0.09 Pounds

general telesfil:

• condition: New
• Binoculars Telescopes > Telescope Parts Accessories > Telescope Filters

returns telesfil:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted
• method: Money back

shipping telesfil:

• cost: $0.00
• service: Expedited
• class: Expedited
• type: Fixed
• transit: 5-9 Days

offer telesfil:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• started: November 13, 2024

seller telesfil:

• rating: 100.0%
• city: Los Angeles, California
• # reviews: 42

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• credit card: Discover
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