Technical data sheet
Askar SQA106 – 106mm f/4.8 Full-Frame Quintuplet Apochromatic Refractor
The Askar SQA106 is a premium-grade apochromatic refractor with a 106mm aperture and an f/4.8 focal ratio. Thanks to its full-frame Petzval quintuplet design, it offers a corrected field without the need for additional field flatteners, making it perfect for deep-sky astrophotography. With high-quality ED glass optics and a robust focuser, it guarantees sharp images free from chromatic aberration, with pinpoint stars across the entire sensor.
- 106mm f/4.8 apochromatic refractor
- Full-frame Petzval quintuplet optical design
- Flat field without additional correctors
- ED glass optics for excellent color control
- Ideal for astrophotography of nebulae, galaxies, and star clusters
- Full-frame sensor compatibility
- 3.5" rack-and-pinion focuser with 360° rotator
- Robust construction with anodized CNC tube
Technical specifications
| Parameter | Value |
|---|---|
| Model | Askar SQA106 |
| Type | Petzval quintuplet apochromatic refractor |
| Aperture | 106 mm |
| Focal length | 500 mm |
| Focal ratio | f/4.8 |
| Optical design | 5 elements in 3 groups (Petzval quintuplet) |
| Field correction | Integrated, full-frame |
| Focuser | 3.5" rack & pinion with 360° rotator |
| Sensor compatibility | Full-frame |
| Tube dimensions | ~610 mm |
| Weight | ~7.5 kg |
Products costing over €199.99 qualify for free shipping.
Note: Official Askar warranty with technical support and assistance in Italy.
Askar SQA106 – 106mm f/4.8 Full-Frame Quintuplet Apochromatic Refractor
The Askar SQA106 is a premium-grade apochromatic refractor with a 106mm aperture and an f/4.8 focal ratio. Thanks to its full-frame Petzval quintuplet design, it offers a corrected field without the need for additional field flatteners, making it perfect for deep-sky astrophotography. With high-quality ED glass optics and a robust focuser, it guarantees sharp images free from chromatic aberration, with pinpoint stars across the entire sensor.
- 106mm f/4.8 apochromatic refractor
- Full-frame Petzval quintuplet optical design
- Flat field without additional correctors
- ED glass optics for excellent color control
- Ideal for astrophotography of nebulae, galaxies, and star clusters
- Full-frame sensor compatibility
- 3.5" rack-and-pinion focuser with 360° rotator
- Robust construction with anodized CNC tube
Technical specifications
| Parameter | Value |
|---|---|
| Model | Askar SQA106 |
| Type | Petzval quintuplet apochromatic refractor |
| Aperture | 106 mm |
| Focal length | 500 mm |
| Focal ratio | f/4.8 |
| Optical design | 5 elements in 3 groups (Petzval quintuplet) |
| Field correction | Integrated, full-frame |
| Focuser | 3.5" rack & pinion with 360° rotator |
| Sensor compatibility | Full-frame |
| Tube dimensions | ~610 mm |
| Weight | ~7.5 kg |
Products costing over €199.99 qualify for free shipping.
Note: Official Askar warranty with technical support and assistance in Italy.
SKU:ASK-SQA106
Askar SQA106 – 106mm f/4.8 Apochromatic Petzval Quintuplet Full Frame Refractor
- Regular price
- €3.599,00
- Sale price
- €3.599,00
- Regular price
-
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Askar SQA106 – 106mm f/4.8 Full-Frame Quintuplet Apochromatic Refractor
The Askar SQA106 is a premium-grade apochromatic refractor with a 106mm aperture and an f/4.8 focal ratio. Thanks to its full-frame Petzval quintuplet design, it offers a corrected field without the need for additional field flatteners, making it perfect for deep-sky astrophotography. With high-quality ED glass optics and a robust focuser, it guarantees sharp images free from chromatic aberration, with pinpoint stars across the entire sensor.
- 106mm f/4.8 apochromatic refractor
- Full-frame Petzval quintuplet optical design
- Flat field without additional correctors
- ED glass optics for excellent color control
- Ideal for astrophotography of nebulae, galaxies, and star clusters
- Full-frame sensor compatibility
- 3.5" rack-and-pinion focuser with 360° rotator
- Robust construction with anodized CNC tube
Technical specifications
| Parameter | Value |
|---|---|
| Model | Askar SQA106 |
| Type | Petzval quintuplet apochromatic refractor |
| Aperture | 106 mm |
| Focal length | 500 mm |
| Focal ratio | f/4.8 |
| Optical design | 5 elements in 3 groups (Petzval quintuplet) |
| Field correction | Integrated, full-frame |
| Focuser | 3.5" rack & pinion with 360° rotator |
| Sensor compatibility | Full-frame |
| Tube dimensions | ~610 mm |
| Weight | ~7.5 kg |
Products costing over €199.99 qualify for free shipping.
Note: Official Askar warranty with technical support and assistance in Italy.
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