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Askar SQA55 55mm f/4.8 Quintuplet Astrograph Deep Space Telescope - As-Is
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New $416.00
Product details
| Management number | 53566405 | Release Date | 2025/12/03 | List Price | $249.60 | Model Number | 53566405 | ||
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Askar SQA55 55mm f/4.8 Quintuplet Astrograph Deep Space Telescope for deep space astrophotography.
Effective caliber: 55mm
Focal length: 264mm
Focal ratio: F4.8
Objective type: Five piece fully separated Petzval APO (one piece is SD glass and the other is ED glass)
Imaging circle: 44mm
Aperture blades: 14 pieces
Graded aperture: F4.8-F22
Nearest focusing distance: 5m
Focusing method: Manual focusing
Filter diameter: M67
Total length: 316mm (with light shield) 244mm (without light shield)
Condition: Untested, As-Is.
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