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Product no.: 14752

TS Field Flattener 2''

$ 285.00 incl. VAT, plus shipping costs
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Right of return up to January 31 2025!


Product description

TS 2" Field Flattener - Universal Field Flattening Lens

This revolutionary new field flattening system is the first one to our knowledge that offers a superior quality compared with conventional systems:

  • Larger possible illuminated field through elimination of the "T2 keyhole". The flattener has 45mm clear aperture compared with 37mm for typical T2 adaptations.
  • Excellent performance on a broad range of very different refractor telescopes from f/5 to f/8.
  • Very large Back Focus distance of 109mm (exceptions: see belo). This allows you to attach extra accessories between the camera and the flattener, like off-axis guiders, filter quick changers, ...
  • A multitude of different adaptations is possible. The flattener uses the standard 2" filter thread
  • Visual use is also possible with the 2" filter thread adaptation - just screw the flattener into the 2" barrel of the star diagonal mirror - this will improve image sharpness towards the edge even for photographic use.

TS Optics is a brand of Teleskop-Service.

Specifications

Capacity


Connection (to the telescope)
2"
Connector (at camera end)
M48
Coating of optical system
multiple
Filter thread
yes
Usable for visual observation
no
Focal length reduction
1
Extension of focal length
1
Optical length (mm)
33,9
Backfocus (mm)
108 - 128
Appropriate for telescopes
Refractors

General


Colour
black
Type
Flatteners, Correctors, Reducers
Type of build
Flattener
Weight (g)
93
TS Optics TS Field Flattener 2''
TS Optics TS Field Flattener 2''

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