Product no.: TSRK40

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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)

Price:

40,00 EUR

19 % VAT incl. excl. Shipping costs