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Lunt 20mm 100 Degree AFOV Eyepiece


Lunt 20mm 100 Degree AFOV Eyepiece

In stock
can be shipped within 5-7 days

£269.00
Price includes VAT, plus delivery


The huge 100° field of view offered by the Lunt Engineering 20mm HDC eyepieces together with excellent contrast will leave you more than impressed after first light. The excellent engineering and fully multi-coated lens surfaces are suggestive of eyepieces costing £100's more. Indeed a 21mm 100 degree eyepiece from a certain well known manufacturer would cost you over £800! Other features of the eyepiece are low chromatic aberration and excellent contrast. The lens edges and internal spacers are fully blackened allowing flaring and ghosting on high-contrast objects to be eliminated.

The Lunt Engineering HDC range of eyepieces are Nitrogen filled and waterproof. The 20mm features a 2" filter thread for easy attachment of filters. The rubber eye cup may be removed to reveal an M44.5 x 0.75 thread. This allows the eyepiece to be used for Afocal photography.

We feel this 20mm Eyepiece is well suited to viewing nebula as its huge field of view and high contrast allow large objects to be seen in detail yet viewed in context with their suroundings.

Specification

20mm Focal Length

Barrel Size 2" 

Field of View 100° Apparent

Optical Design 9 elements in 6 groups. Fully multi-coated

Eye Relief 15mm

Weight 860g

Field Stop 37 mm 

Length 160mm

Diameter 68mm

 

Accessories

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