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Baader DADOS 20 mm 1.25" Reversed Kellner Eyepiece

Name: Baader DADOS 20 mm 1.25" Reversed Kellner Eyepiece
Brand: Baader
SKU: BA1304120
Price: 43.5 EUR

The 1.25" RK eyepiece is well suited for overviews. Due to the comfortable view, the DADOS is a good beginner´s eyepiece.

Barrel size 1.25"

Focal length 20 mm

Apparent field of view 52°

Eye relief 18 mm

MgF2 coating on every air-to-glass surface

3-element RK (Reversed Kellner) design

Manufacturer: Baader

Product number: BA1304120

EUR 43,50

incl. 19 % VAT (DE)

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excl. 6.95 € shipping costs (DE)

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Baader DADOS 20 mm 1.25" Reversed Kellner Eyepiece

The 1.25" RK eyepiece is well suited for overviews. Due to the comfortable view, the DADOS is a good beginner´s eyepiece.

Barrel size 1.25"

Focal length 20 mm

Apparent field of view 52°

Eye relief 18 mm

MgF2 coating on every air-to-glass surface

3-element RK (Reversed Kellner) design

Details..
Technical data..
In the box..

Baader DADOS 1.25" 20 mm RK Eyepiece

RK eyepieces are a derivative of the classical Kellner. Compared to the Kellner, the sharpness in the field is improved. The view of RK eyepieces is also very comfortable, too.

RKs are a good choice for amateur astronomers wo are searching for low priced and versatile eyepiece. The comfortable view makes RK eyepieces a recommendation for beginners. The RK is well suited also for centering and guiding.

The RK eyepiece has a rubber eye cup which prevents lateral stray light from entering. It is foldable for spectacle wearers.

Focal length:	20 mm
Barrel size:	1.25" with filter thread
Apparent field of view:	52°
Coating:	MgF2 coating on every air-to-glass surface
Design:	3-element design - RK design - one single element and a cemented doublet
Eye relief:	18 mm