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S50 Telescope Dew Shield Combination, Bahtinov mask, Cap Cover and Diffraction Spike Set Compatible with ZWO SeeStar S50 Telescope
XCD 101
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Achieve perfect focus and experience cool effects on bright stars with our comprehensive dew and diffraction spike set for the ZWO SeeStar S50.
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Product Details
- Note: S50 Telescope Dew Shield combination can be directly installed on the telescope lens except Cap Cover, and the rest including Bahtinov mask Diffraction Spike Set need to be combined with Dew Shield
- S50 Telescope Dew Shield combination Include:Dew Shield Cap Cover Bahtinov Mask Spike Diffraction 4 veins Spike Diffraction 6 veins.Bahtinov mask and divergence spikes can only be connected to the lens through the dew cover in the assembly, and cannot be directly installed on the lens
- S50 Telescope Dew Shield combination function 1: Bakhtinov mask can make the light received by the lens form three rays on the lens. Only need to adjust your focus ring so that these three rays cross at one point, and perfect focus will be formed.Diffraction Spike Mask Slide is used for cool fun effects on bright stars. Simply slide it in, then watch as stars get cool spikes
- S50 Telescope Dew Shield combination function 2: MASK DELUXE Dust Cover, which allows you to protect the optics of the Seestar S50. And yes, can even power down the Seestar with the Dust Cover installed. A rain cover can prevent your telescope optical system from fogging first. and the design of internal frosting can reduce the refraction of some light,observe for hours with perfect angle
- High quality materials: S50 Telescope Dew Shield combination are customized by ABS, which are very firm, elastic to temperature changes, difficult to absorb moisture, helpful to maintain the dryness and stability of S50 Telescope Dew Shield combination, high surface gloss and good surface texture
| Eye Piece Lens Description | Plössl |
| Mount | Equatorial Mount |
| Focus Type | Manual Focus |
| Power Source | Manual Operation |
| Compatible Devices | ZWO SeeStar S50 |
| Coating | Multi-Coated |
| Focal Length Description | 4 inches (10.2 cm) |
| Field Of View | 0.42 Degrees |
| Item Dimensions D x W x H | 2.4"D x 2.3"W x 2.3"H (6.1 x 5.8 x 5.8 cm) |
| Item Weight | 0.06 Kilograms |
| Brand | XJJ |
| Model Name | S50 |
| Manufacturer | XJJ |
| Manufacturer Part Number | XJJ |
| Telescope Mount Description | Equatorial Mount |
| Product Dimensions (L x W x H) | 2.4"D x 2.3"W x 2.3"H (6.1 x 5.8 x 5.8 cm) |
| Lens Coating Description | Multi-Coated |
Who Should Buy?
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Astrophotographers
Ideal for astrophotographers needing precision focus and dew protection for long sessions with ZWO telescopes.
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Amateur Astronomers
Perfect for beginners seeking enhanced observation capabilities with easy-to-use accessories tailored for ZWO SeeStar S50.
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Dew-Prone Areas
Useful for users in humid climates where dew formation can hinder viewing experiences during nighttime stargazing.
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Advanced Users
Not beneficial for experienced astronomers who may prefer higher-end gear or custom solutions over these accessories.
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Budget-Conscious Users
May be unsuitable for casual astronomers unwilling to invest in additional accessories when starting out.
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Incompatible Telescopes
Not recommended for those using telescopes other than ZWO SeeStar S50, as compatibility limits functionality.
Product Description
Customer Questions & Answers
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Question:
What is a Bahtinov mask and how is it used?
Answer: A Bahtinov mask is an optical tool utilized for precise focusing of telescopes. It works by producing diffraction spikes that help astronomers achieve perfect focus on celestial objects. By aligning the spikes to a specific arrangement, users can ensure they are accurately focusing on their target. This device is especially useful during astrophotography sessions when every detail matters. -
Question:
How do I install the dew cap cover?
Answer: The dew cap cover is designed to easily fit over the front of your telescope. Simply align it with the opening and secure it in place. This accessory helps to prevent dew formation on the lens, allowing for uninterrupted observation. It's particularly beneficial during humid nights where dew is likely to form, ensuring clearer views of the night sky. -
Question:
Can I use this set with other telescopes besides ZWO SeeStar S50?
Answer: While the XJJ Telescope Dew 4, Bahtinov mask, cap cover, and diffraction spike set are specifically designed for the ZWO SeeStar S50, some of these accessories can be compatible with other telescope models. However, it is essential to check the dimensions to ensure proper fit and functionality. This versatility allows you to enhance your astrophotography equipment without needing additional purchases. -
Question:
What benefits do diffraction spikes provide?
Answer: Diffraction spikes enhance the aesthetic quality of star images captured through your telescope. These spikes create a striking pattern around bright stars, adding depth and visual interest to astrophotos. Additionally, they help astronomers with focusing, as the arrangement of the spikes is a clear indicator of focus accuracy, making them valuable for both novice and experienced astrophotographers. -
Question:
Is the XJJ Telescope Dew 4 effective for long observing sessions?
Answer: Yes, the XJJ Telescope Dew 4 is particularly effective for prolonged observing sessions as it prevents dew accumulation on the telescope's optics. This ensures that viewers can maintain clear visibility without constantly wiping off condensation. It's especially useful during cooler nights when dew is more prevalent, allowing for extended enjoyment of stargazing and astrophotography. -
Question:
What materials are used in the construction of this set?
Answer: The XJJ Telescope Dew 4 and its accompanying accessories are constructed from high-quality, lightweight materials designed for durability and ease of use. The materials ensure that the set is not only long-lasting but also portable, making it convenient for astronomers on the go. This construction quality stands up to various conditions, ensuring performance in different environments. -
Question:
Are there any specific cleaning instructions for these accessories?
Answer: To maintain the quality of your XJJ Telescope Dew 4 and accessories, use a soft microfiber cloth for cleaning. Avoid using harsh chemicals and abrasive materials that could scratch or damage the surface. Regular cleaning after use will prevent the buildup of dirt and debris, ensuring optimal performance during your next viewing session. -
Question:
What should I do if I experience fogging on my camera lens during use?
Answer: If you notice fogging on your camera lens while using the XJJ Telescope set, consider using the dew cap cover to protect against humidity. If fogging occurs, gently wipe the lens with a soft microfiber cloth to remove moisture. Additionally, allow your telescope to acclimate to the outside temperature before use, which can help minimize fogging during observing sessions. -
Question:
Can the Bahtinov mask be used for astrophotography?
Answer: Absolutely, the Bahtinov mask is a vital tool for astrophotography as it enables precise focusing, essential for capturing detailed celestial images. It helps ensure that stars and deep-space objects are sharp and clear in your photographs. Its use is particularly beneficial when taking long-exposure shots where proper focus is critical for high-quality images. -
Question:
Where can I buy XJJ Telescope Dew 4, Bahtinov mask, Cap Cover and Diffraction Spike Set in Saint Lucia?
Answer: You can purchase the XJJ Telescope Dew 4, Bahtinov mask, cap cover, and diffraction spike set on Ubuy. Ubuy is known for offering a diverse range of telescope accessories, including this compatible set for your ZWO SeeStar S50. With a user-friendly interface and product variety, Ubuy makes it easy to find the telescopic accessories you need for a stellar observation experience.
Customer Reviews & Ratings
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 101
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Includes dew shield, Bahtinov mask, and diffraction spikes.
- Achieves perfect focus by aligning three rays on the lens.
- Creates stunning visual effects on bright stars.
- Dust cover protects optics and can be used while powering down.
- Rain cover prevents fogging, enhancing viewing experience.
- Designed for compatibility with ZWO SeeStar S50 for optimal performance.

























