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Explore Scientific 30mm 100° field argon-purged waterproof 3" eyepiece

Regular Price: $999.99

Special Price $719.99

Availability: More on the way

The 100° apparent field of the Explore Scientific 30mm waterproof 3" eyepiece provides superb maximum field/medium to medium-low power observing in all scopes capable of handling this massive 5.2 pound eyepiece . . .

Our Product #: ES30100
Explore Scientific Product #: EPWP10030-01
 

Product Description

Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series eyepieces are hyper-wide class oculars that can transform your visual astronomy experience. You may be startled at the amazingly wide expanse of inky black sky you behold the first time you bring your eye to a 100° Series eyepiece, and after awhile, you may even forget that you have an eyepiece between you and the universe! With an apparent field of view that is close to the maximum for hyper-wide eyepiece design, objects are not only easier to locate, but for non-driven telescopes the object will stay in the field of view for a very long time before any adjustments need to be made.

Another great benefit of hyper-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.

Focal Length 30mm
Length 200mm
Width 107mm
Weight 82.9oz; 2353g
Barrel Size 3.00
Eye Relief 19mm
Field Stop Diameter 52.2mm

Tech Details

Barrel Size 3"
Eye Relief 19mm
Field of view 100
Focal Length 30mm
Number of optical elements 8
Weight 5.2 lbs.
Warranty 1 year, extendable to lifetime

Reviews

Review by:
This lens is sharp and bright with an amazingly wide field of view. It is great for looking at large areas of the sky and objects with low surface brightness. (Posted on 12/26/2018)
Review by:
with my comet hunter 152mm this 30mm 100*,,,,,the ,field of view is WOW (Posted on 10/29/2018)
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