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Astronomy > Telescope accessories > Astrophotography > Optical accessories > Flatteners, Correctors, Reducers > Askar > Askar Reducer 0.7x
Product no.: 83752

Reducer 0.7x

RRP: $ 381.00 Our price:
$ 369.00 incl. VAT plus shipping costs
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short-term
ready for shipping in 3-5 weeks + lead time
  • For Askar FRA400 & FRA500 Flatfield Astrographs
  • Working distance: 55 millimetres from M48 thread
  • Camera connection: M48x0.75
  • Suitable for 2" filters with M48x0.75 thread
  • Corrects the image field to full format
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Product description

The reducer shortens the focal length of the telescope and is therefore also called a focal reducer. This makes the optics "faster" for photography and the image brighter. It also increases the field of view.

Since a stronger signal is captured in the same exposure time with a reducer, you can expect a higher signal-to-noise ratio and thus better detail in your images.

Specifications

Capacity

Appropriate for telescopes
Askar FRA400 & FRA500 Flatfield Astrograph (Refractor)
Connection (to the telescope)
M68
Connector (at camera end)
M48
Focal length reduction
0,7
Backfocus (mm)
55
Coating of optical system
FMC
Filter thread
yes

General

Type
Flatteners, Correctors, Reducers
Type of build
Reducer
Outer material
Aluminium

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]
Askar Reducer 0.7x
Askar Reducer 0.7x
Askar Reducer 0.7x

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