Explore Scientific 68° Series 34mm Waterproof Eyepiece - 2"

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Explore Scientific 68° Series 34mm Waterproof Eyepiece - 2"

Regular Price: $249.99

Special Price $199.99

Item # ES-EPWP6834-01
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  • This Explore Scientific 68 Series Eyepiece is an 34mm focal length presented in a 2" barrel format.
  • Optimized to produce high contrast, high resolution, and superior flat field characteristics.
  • The Explore Scientific 68 Series Eyepiece is waterproof and argon-purged, to ensure that the internal elements remain clean and dry.
  • All internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves, the fully multi-coated to minimize the scattering of light within the lenses.
  • The Explore Scientific 68 Series Eyepiece provides a huge field-of-view and long eye relief by using advanced computer design, combinations of low dispersion and high refractive index optical glasses.
  • Precision machined metal lens barrels that maintain the perfect alignment of the optical train for years of rugged use in the field.
Description

Details

About The Explore Scientific 68° Series Waterproof Eyepiece - 34mm

Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. Each 68° Series Argon-Purged Waterproof eyepiece is internally sealed and purged with inert, dry Argon gas to prevent internal fogging, to halt the intrusion of fine particulates and fungus, and to maximize the life of the internal coatings.

The visual effect of these eyepieces with their long eye-relief and their 68° apparent field is a unique experience. Your eye is relaxed, allowing you to easily use the "averted vision" technique to study faint details across a realistic field-of-view.

Each eyepiece is meticulously assembled into precision machined metal lens barrels that maintain the perfect alignment of the optical train for years of rugged use in the field. The 68° Series eyepieces come with a twist-up rubber eye-guard that raise to the desired height for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves.



Explore Scientific Product Number: EPWP6834-01
Additional Information

Additional Information

SKU ES-EPWP6834-01
UPC Code 812257010509
Manufacturer Explore Scientific
Optical Design Wide Angle
Barrel Size 2"
Warranty Lifetime Warranty
Eyepiece Field of View - Apparent 68º
Eyepiece Focal Length 34mm
Eyepiece Eye Relief Not supplied by manufacturer
Eyepiece Manufacturer Series Explore Scientific 68º Waterproof
Eyepiece Weight Not supplied by manufacturer
Field Stop Not supplied by manufacturer
Number of Lens Elements & Groups 7 elements in 4 groups
Special Feature Waterproof
Comes with Dust Caps? Yes
Comes with Eye Guard? Yes
Reviews

Customer Reviews 3 item(s)

I'll give it 6 stars
This Eyepiece sold me on Explore Scientific , Just like the first review Great Crisp & Sharp , I Lov this EP
1= Houston, We Have a Problem & 5= It's Out of This World
Review by Nathan / (Posted on 8/7/2013)
I'll give it 6 stars
This Eyepiece sold me on Explore Scientific , Just like the first review Great Crisp and Sharp , I Lov this EP Review by Nathan / (Posted on 8/6/2013)
2nd Superb
The 34mm is the 2nd E.S. 68 degree lens I've bought, and it's another winner. Great crisp-sharp views, frames nicely the entire sword of Orion, and the bigger star clusters. Does not have that curved bottom of the fish bowl, vertigo inducing scene that most wide fields do when rapidly moving the scope. This one fits perfectly between my 55mm plossl and 24mm panoptic.
1= Houston, We Have a Problem & 5= It's Out of This World
Review by / (Posted on 2/24/2012)
Included Items

Included Items

  • Explore Scientific 34mm 68° Series Waterproof Eyepiece
  • Twist-up Rubber Eyeguard
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