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Telescopes > Askar > Askar Apochromatic refractor AP 30/135 FMA135 OTA
Product no.: 77136

Apochromatic refractor AP 30/135 FMA135 OTA

$ 570.00 incl. VAT plus shipping costs
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Product description

In a nutshell:

  • Very compact triplet APO with triplet reducer
  • Fits on the viewfinder shoe
  • Integrated corrector
  • Ideal for DSLR
  • Suitable up to Full-Frame format

It not only matters which telescope you buy but also where you buy it. Our additional services:

  • We are a leading telescope dealer and know the devices we sell. Our customer service team will gladly help you after your purchase if you have problems with assembly or operation.
  • We provide a copy of the 80-page Telescope ABC beginners handbook with every telescope.

Specifications

Optics

Type
Refractor
Type of build
Apochromat
Aperture (mm)
30
Focal length (mm)
135
Aperture ratio (f/)
4,5
Resolving capacity
4,60
Limit value (mag)
9,2
Light gathering capacity
20
Max. useful magnification
60
lens design
Triplet
Tube weight (kg)
0,28
Tube length (mm)
113

Focuser

Type of build
Helical
Connection ( to eyepiece)
1.25
Connecting threaded socket (camera-side)
T2
Backfocus (mm)
55
Rotating
Undefiniert

Mount

Type of build
OTA
Mounting type
no mount

Included accessories

Dew Shield
yes
Corrector
integrated
Tube clamps
yes

Area of application

Astrophotography
yes (very good)
Moon & Planets
yes
Nature Observation
yes
Nebulae & galaxies
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 30/135 FMA135 OTA
Scope of delivery
Askar Apochromatic refractor AP 30/135 FMA135 OTA

Typical application 1

Askar Apochromatic refractor AP 30/135 FMA135 OTA

Typical application example 2

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