GSO 2 "RK eyepiece 40mm 55 ° max. Light transmission / transmission

GSO 2 RK eyepiece 40mm 55 ° max. Light transmission / transmission
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Product no.: TSRK40
MPN: TSRK40
40,00 EUR
19 % VAT incl. excl. Shipping costs
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60/5000 GSO 2 "RK Eyepiece 40mm 55° max light transmission



GSO 2 "RK eyepiece with 40mm focal length  - filed of view 55° - wide-angle eyepiece with excellent viewing characteristics

RK eyepieces are a further development of the classic Kellner eyepiece. RK eyepieces are characterized by a significantly improved viewing behavior and a better field sharpness.

GSO manufactures the 2 "eyepieces on a very high level.The lenses have an excellent hard multi-compound.The lens edges are blackened and the inner housing of the eyepieces is clean blackened.

Areas of application of the 2 RK eyepieces:

Wherever value is placed on the best possible transmission (light transmission), these eyepieces can be used very well. The eyepieces work with a minimum of optical surfaces and glass. In addition, these RK eyepieces are provided with one of the best multi-grades we know.

Technical data of the RK eyepieces:
  • Focal length: 40mm
  • Apparent field of view: 55°
  • Field stop is in front of the lens body (practically for the construction of reticle eyepieces)
GSO 2 RK eyepiece 40mm 55 ° max. Light transmission / transmission
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