Askar SQA85 Quintuplet Petzval Astrograph
2 640,00 €
85mm quintuplet Petzval astrograph with SD glass. Great balance of aperture, portability, and flat-field performance for deep-sky imaging.
Description
<![CDATA[The Askar SQA85 is an 85mm quintuplet Petzval astrograph with air-spaced SD glass. The mid-size aperture offers a great balance between light-gathering power and portability, making it one of the most versatile options in the SQA lineup.
The quintuplet Petzval design with SD glass elements delivers outstanding chromatic correction and a perfectly flat field. Ideal for serious astrophotographers who want high optical quality in a manageable package.
Key Features
- Quintuplet air-spaced SD glass Petzval design
- 85mm aperture — excellent light gathering
- Fast focal ratio for deep-sky imaging
- Built-in flat field correction
- Great balance of aperture and portability
Specifications
| Aperture | 85 mm |
|---|---|
| Optical Design | Quintuplet Petzval with SD glass |
| Field Correction | Built-in |
| Brand | Askar |
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