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Astronomy > Telescopes > Askar > Askar Apochromatic refractor AP 55/264 SQA55 OTA
Product no.: 85287

Apochromatic refractor AP 55/264 SQA55 OTA

RRP: $ 1,410.00 Our price:
$ 1,080.00 incl. VAT plus shipping costs
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short-term
ready for shipping in 3-7 days + lead time
  • Petzval design
  • Supports sensors up to full frame format
  • Fine focusing via helical focuser
  • Astrograph and telephoto lens in one
Product questions?
advice for Astronomy

Product description

Specifications

Optics

Type
Refractor
Type of build
Apochromat
Aperture (mm)
55
Focal length (mm)
264
Aperture ratio (f/)
4,8
Resolving capacity
2,51
Limit value (mag)
12,3
Max. useful magnification
110
Tube construction
Full tube
Light gathering capacity
60
Coating
multiple
lens design
Quintuplet
Stray light baffles in the OTA
yes
dew cap diameter (mm)
92
Carrying length (mm)
244
Tube length (mm)
316

Focuser

Type of build
Hybrid
Connection ( to eyepiece)
2
Rotating
yes
Gear reduction
without
Ring clamp
yes
Backfocus (mm)
50-60
Connecting threaded socket (camera-side)
M48 x 0,75

Mount

Type of build
OTA
GoTo control
no
Mounting type
no mount

Included accessories

Tube clamps
no
finder base
Vixen/Skywatcher Level
Prism rail
Vixen-Style
Corrector
integrated
Transport cases
yes
Carrying handle
yes

General

Total weight (kg)
2,18

Area of application

Nature Observation
yes
Moon & Planets
yes
Nebulae & galaxies
yes
Astrophotography
yes
Sun
no (Only with appropriate Sun filter)

Recommended for

Beginners
no
Advanced
yes
Observatories
no
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Product safety

Manufacturer: SHARPSTAR OPTICS CO.,LTD, 3/F, No.5 building , Science and Technology Center, No.79 Jin-Sui Road,, 314001 Zhe-Jiang, CN, http://www.sharpstar-optics.com
Responsible person: NIMAX GmbH, Otto-Lilienthal-Str. 9, 86899 Landsberg am Lech, DE, [email protected]
Product safety

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*All prices include VAT plus shipping costs.

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Askar Apochromatic refractor AP 55/264 SQA55 OTA
Askar Apochromatic refractor AP 55/264 SQA55 OTA
Askar Apochromatic refractor AP 55/264 SQA55 OTA
Askar Apochromatic refractor AP 55/264 SQA55 OTA
Askar Apochromatic refractor AP 55/264 SQA55 OTA
Askar Apochromatic refractor AP 55/264 SQA55 OTA
Askar Apochromatic refractor AP 55/264 SQA55 OTA
Askar Apochromatic refractor AP 55/264 SQA55 OTA

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