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Item #:
207958600
Askar 2" Diagonal, Integrated Design, SCT Diagonal Adapter, Dielectric Coating, 2" Precision Diagonal
88% of respondents would recommend this to a friend
Item #:
207958600
IQD 271783
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
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Imported from Japan store
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Only 5 items left in stock.
Order now and get it around Sunday, September 20
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High precision optical device with a high reflectivity of 99% to improve the performance of your reflector.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
Integrated Design
The integrated design of the Askar 2" diagonal offers seamless compatibility with SCT telescopes, enhancing user convenience and ensuring reliable performance during observations.
Dielectric Coating
Featuring a high-quality dielectric coating, this diagonal increases light transmission and contrast, providing crisp, clear images for astrophotography and visual astronomy enthusiasts.
Precision Engineering
Crafted with precision, this 2" diagonal ensures accurate alignment and stability, reducing image distortion and enhancing the overall viewing experience for serious stargazers.
Product Details
| Mount | Equatorial Mount |
| Focus Type | Manual Focus |
| Power Source | Manual operation |
| Finderscope | Reflex |
| Compatible Devices | Eyepiece, SCT Diagonal Adapter |
| Coating | Dielectric coating |
| Focal Length Description | 2 in (5.1 cm) |
| Item Dimensions D x W x H | 18D x 15W x 11H cm |
| Item Weight | 0.92 Kilograms |
| Exit Pupil Diameter | 2 Inches (5.1 cm) |
| Brand | Askar |
| Manufacturer | Askar |
| Manufacturer Part Number | 2” Diagonal |
| Telescope Mount Description | Equatorial Mount |
| Product Dimensions (L x W x H) | 7.074 x 5.895 x 4.323 inches (18 x 15 x 11 cm) |
Who Should Buy?
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Astrophotographers
Ideal for astrophotographers looking for high precision and enhanced light transmission in their telescope setups.
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Experienced Astronomers
Provides excellent image quality and ease of use for experienced astronomers seeking superior performance.
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Telescope Upgraders
Perfect for users wanting to enhance their existing SCT telescope with a high-quality diagonal.
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Beginner Users
May be too advanced and expensive for beginner astronomers who are still learning the basics.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What telescopes is this diagonal adapter compatible with?
Answer: The diagonal adapter is compatible with many kinds of astronomical telescopes. -
Question:
What is the reflectivity percentage of this diagonal?
Answer: The diagonal has a high reflectivity of 99%. -
Question:
Can I use different eyepieces with this diagonal?
Answer: Yes, it can be attached to both 1.25 and 2 eyepieces.
Askar Editorial Review
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Customer Reviews & Ratings
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Pros
- High-quality dielectric coating
- Precision engineering for optimal performance
- Easy integration with SCT telescopes
- Enhances image clarity and brightness
- Durable and long-lasting design
Cons
- Might be slightly heavier than expected.
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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kund
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23-Jul-26 · via Trustpilot
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Onesi
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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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- 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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IQD 271783
Order now and get it around Sunday, September 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
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Features & Benefits
- Made from high-quality CNC machined materials for durability.
- Matte inner coating and glossy oxidation surface ensure premium texture.
- Diagonal integrated streamlined design allows for easy portability.
- Over 98% dielectric coating for superior reflectivity.
- Compatible with various telescopes and eyepiece sizes (1.25 or 2).
- Ideal for both beginners and professionals for enhanced viewing experiences.
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