LUNT LS27E H-alpha 60° 27mm 1.25" Flat Field Eyepiece

Lunt Solar Systems H-alpha optimized 27mm eyepiece, with 1.25" connection

5 elements

Optical design is a set of optical elements that is assembled in a certain way

1.25

The barrel diameter of the accessory must match the barrel diameter of the device; otherwise, an adapter will be required

The focal length of the eyepiece and the focal length of your telescope determine the magnification

Availability

Product ID	71109
Brand	LUNT Solar Systems
Warranty	2 years
EAN	0753215774326
Package size (LxWxH)	7x0x0 cm
Shipping Weight	0.19 kg

Description

This Lunt Solar Systems eyepiece with 27mm focal length is coated with the same 0.1% anti-reflective coatings as on the Etalons. These anti-reflective coatings reduce ghosting and glow, and aid in providing darker background.

The 27mm eyepiece provide a 53 degrees field of view, and 18mm eye relief. It has a very nice height adjustable eyeguard to protect your eye against day light reflections and to help you to find the perfect eye position.

Given the optimization in the red end of the spectrum, LUNT eyepieces will also work very well for night time observing.

Specifications

Product ID	71109
Brand	LUNT Solar Systems
Warranty	2 years
EAN	0753215774326
Package size (LxWxH)	7x0x0 cm
Shipping Weight	0.19 kg
Optical scheme	5 elements
Barrel diameter, in	1.25
Focal length, mm	27
Field of view, °	53
Eye relief, mm	18
Outside diameter, mm	47

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