Item #:
100840896
Bahtinov Mask Focus and Cap Cover for ZWO Seestar S50, Lens Cap for S50, 2 Pieces, Black Plastic
Item #:
100840896
KES 2847
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What Stands Out
Precise Focusing Tool
The Bahtinov mask enhances focus accuracy, ensuring clear imaging. Ideal for astrophotography enthusiasts who require pinpoint precision under various sky conditions.
Durable Materials
Crafted from sturdy black plastic, this mask and cap set withstands the rigors of outdoor use, promising longevity while protecting your ZWO Seestar S50 at all times.
Easy Installation
Designed for hassle-free setup, the mask and cap fit perfectly onto the Seestar S50, allowing users to quickly secure equipment for immediate use without complications.
Product Details
| Product Dimensions (L x W x H) | 3 x 0.3 x 4 inches (7.6 x 0.8 x 10.2 cm) |
| Item Weight | 0.5 ounces (14.18 grams) |
| Date First Available | October 16, 2024 |
| Manufacturer | ABLEV |
| Brand | Generic |
| Model Name | CCST |
| Product Dimensions (L x W x H) | 3"D x 0.3"W x 4"H (7.6 x 0.8 x 10.2 cm) |
| Focus Type | Fixed Focus |
| Finderscope | Straight-Through |
| Item Weight | 0.5 Ounces (14.18 grams) |
| Compatible Devices | ZWO Seestar S50 Camera |
| Special Feature | Bahtinov Mask for precise focusing |
Who Should Buy?
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Astrophotography Enthusiasts
Ideal for users looking to achieve precise focus while photographing celestial objects with the ZWO Seestar S50.
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Amateur Astronomers
Perfect for beginners wanting out-of-the-box solutions for effective focus when using their ZWO Seestar S50 telescope.
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Night Sky Observers
Great for those who want a reliable method for ensuring clear focus during nighttime stargazing sessions.
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Professional Astrophotographers
May not meet the advanced focusing needs of professionals requiring superior, complex focusing systems beyond a mask.
Product Description
Bahtinov Mask Focus and Cap Cover for ZWO Seestar S50, Lens Cap for S50, 2 Pieces, Black Plastic
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a Bahtinov Mask and why is it used?
Answer: A Bahtinov Mask is an optical aid used for focusing telescopes or cameras, particularly in astrophotography. It helps to achieve pinpoint star focus by creating diffraction patterns that are easy to interpret. Proper focus is crucial for capturing clear, detailed images of celestial objects. By aligning the spikes formed by the mask, users can ensure that their observations are optimized, making it an essential tool for both amateur and professional astronomers. -
Question:
What materials are used in the construction of the Bahtinov Mask for ZWO Seestar S50?
Answer: The Bahtinov Mask for ZWO Seestar S50 is made from high-quality black plastic, offering durability and lightweight characteristics. This material is beneficial for minimizing additional weight on your telescope setup while ensuring stability during use. The black color also helps reduce stray light reflections, enhancing the overall observing experience. It’s an ideal choice for outdoor usage where environmental factors might affect equipment longevity. -
Question:
Can this Bahtinov Mask be used with other telescopes?
Answer: While the Bahtinov Mask for ZWO Seestar S50 is specifically designed for the S50 model, it can potentially fit on other telescopes if they share similar aperture sizes and dimensions. It's important to check the dimensions before attempting to use it with a different model. This versatility can make it a valuable tool for astronomers who own multiple telescopes. -
Question:
How do I properly use the Bahtinov Mask for focusing?
Answer: To use the Bahtinov Mask, place it over the front of your telescope and point at a bright star. Adjust your focus until the diffraction pattern aligns correctly, forming symmetrical spikes. This method allows you to achieve precise focus quickly and efficiently. It's especially useful during evening sessions when clear visibility of stars is available, enabling you to maximize your imaging or observation quality. -
Question:
Is there a specific way to clean the Bahtinov Mask?
Answer: Cleaning the Bahtinov Mask should be done with care. Use a soft, lint-free cloth or microfiber cloth to gently wipe the surface. If there are stubborn spots, slightly dampening the cloth with water can help. Avoid using harsh chemicals that could damage the plastic. Regular cleanings will ensure optimal performance and longevity of the mask, keeping it free of dust and smudges, which could otherwise interfere with imaging. -
Question:
What is included in the package with the Bahtinov Mask for ZWO Seestar S50?
Answer: The package includes two pieces: the Bahtinov Mask as well as a lens cap specifically designed for the ZWO Seestar S50 telescope. The lens cap is essential for protecting the front element of your telescope when not in use, preventing dust and scratches. This combination ensures that you have both a focusing tool and protective cover, making it a comprehensive solution for your astrophotography setup. -
Question:
Can I use the Bahtinov Mask in low light conditions?
Answer: Yes, you can use the Bahtinov Mask in low light conditions, as it is designed to enhance your ability to focus on stars even in dim environments. The diffraction patterns remain visible against the night sky, allowing you to fine-tune your focus effectively. This capability is invaluable for nighttime astronomy sessions when bright stars and celestial objects are observed, enhancing your astronomical efforts. -
Question:
What are the benefits of using a cap cover with the ZWO Seestar S50?
Answer: The cap cover for the ZWO Seestar S50 provides essential protection for your telescope's lens when it is not in use. It helps keep dust, dirt, and moisture from damaging the optics and ensures that your telescope is ready for action whenever you are. Using a cap cover can significantly extend the life of your equipment, making it a wise investment for maintaining peak performance. -
Question:
Where can I buy Bahtinov Mask Focus and Cap Cover for ZWO Seestar S50?
Answer: You can purchase the Bahtinov Mask Focus and Cap Cover for ZWO Seestar S50 on Ubuy. They offer a user-friendly online shopping experience, making it easy to find and acquire this essential astrophotography accessory in Kenya. -
Question:
Do I need to use a filter with the Bahtinov Mask?
Answer: Using a filter with the Bahtinov Mask is not necessary, as the mask itself does not require additional optical components for focusing. However, if you are using specific filters for astrophotography, ensure they are compatible with your setup. The mask functions effectively alone, helping you achieve precise focus on stars or celestial objects without needing extra equipment, streamlining your workflow during observation sessions.
Lens Caps Editorial Review
The Bahtinov Mask Focus and Cap Cover for the ZWO Seestar S50 has received a mixed reception from customers, with many users appreciating its functionality while some have faced issues with quality. The product includes a lens cap that fits the Seestar S50 securely, offering protection against dust when the device is not in use. Users have noted that the lens cap is a beneficial addition, enhancing the overall care of the telescope. The Bahtinov mask, designed for precise focusing, has been praised for its effectiveness, aiding users in achieving sharp focus, especially in scenarios where autofocus may fail. Many customers expressed satisfaction with its performance, stating it "gets the job done" and works "perfectly," indicating a strong satisfaction with its primary function. However, there have been concerns relating to the product’s quality control, as one customer reported receiving a damaged cover after an extended wait for delivery. This has led to some dissatisfaction, raising questions about the handling and packaging of the product during shipping. Despite this, the customers who received undamaged products are overall pleased with the price and performance. In summary, while the Bahtinov Mask and Cap Cover set is generally effective and well-received for its intended purpose, potential buyers should be aware of possible quality control issues. **
Customer Reviews & Ratings
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Pros
- Fits the Seestar S50 perfectly.
- Provides protection from dust with the lens cap.
- Bahtinov mask effectively aids in focusing.
- Generally well-made and functional.
Cons
- Reports of damaged covers upon arrival.
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“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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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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KES 2847
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Features & Benefits
- Enhance your astrophotography with Bahtinov Mask and cap cover.
- Achieve precise focus with a diffraction pattern on your sensor.
- Protect your camera from dust and scratches with the lens cap.
- Designed specifically for ZWO Seestar S50 camera compatibility.
- Made from durable, high-quality plastic for long-lasting use.
- Maximize clarity and detail in celestial images.
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