ASKAR Quintuplete Petzval Astrograph...
ASKAR Quintuplete Petzval Astrograph...
ASKAR Quintuplete Petzval Astrograph...
ASKAR Quintuplete Petzval Astrograph...
ASKAR Quintuplete Petzval Astrograph...
ASKAR Quintuplete Petzval Astrograph SQA106
ASKAR Quintuplete Petzval Astrograph SQA106
ASKAR Quintuplete Petzval Astrograph SQA106
ASKAR Quintuplete Petzval Astrograph SQA106
ASKAR Quintuplete Petzval Astrograph SQA106

ASKAR Quintuplete Petzval Astrograph SQA106

ASKSQA106

Order it before 6 hours and 8 minutes and receive it between on Monday, 16 December and Monday, 23 December with Home delivery - International

Delivery Options
Carrier Description Estimated Delivery
Home delivery - International Home delivery - International

Monday, 16 December - Monday, 23 December

Home delivery - International

Home delivery - International

Estimated delivery:
Monday, 16 December - Monday, 23 December

 

The SQA106 is a Petzval quintuple 106mm aperture air-spaced SD glass astrograph.

It has a focal length of 509mm and a native focal ratio of 4.8.

The SQA106 has an air-spaced quintuple lens design that includes 2 pieces of SD glass and supports a 55mm image circle. Stellar performance is excellent and can be found in our published data table.

The SQA106 is a petzval lens structure, due to the self-planar design, users do not need to calculate the specific back focus.

We have designed many mechanical details for the SQA106 to further optimize the user experience.

The 20 mm magnification section (optional) is available for the SQA106.

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Technical features

Aperture: 106 mm

Focal length: 509 mm

Focal ratio: f/4.8

Lens: Quintuplet petzval APO(including two pieces of SD) glass

Overall length: 516mm(when the dew shield is contracted), 586mm(when the dew shield is stretched)

Format specifications: full frame(44mm,expandable to medium format (55mm)

Weight of OTA: 5.82kg

Gross weight(including tube ring and dovetail plate: 8.12 kg

Rear thread type: M48/M54/M68 adapters

Rear end connection distance: Support 40-70mm range (recommended connection length is 55mm)

Standard package items: one SQA106 OTA, one Oxford cloth pouch

Product Diagram

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SQA106 Electronic Focuser Assembly Diagram

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Images

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