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

ITEM #
ES-EPWP6834-01
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  • $231.99
  • Regular price $289.99

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Accessories Added

  • Focal Length: 34 mm
  • AFOV: 68 Degrees
  • Barrel Size: 2-inch
  • Averted Viewing Optimized

 

DESCRIPTION

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

Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68 Degree Series wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. Each 68 degree 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 degree 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 removable and foldable soft silicone rubber eyecup 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.

 

OPT Product Number: ES-EPWP6834-01 

SPECIFICATIONS

Dust Caps IncludedYes
Eye Guard IncludedYes
Eyepiece Apparent FOV68 degrees
Eyepiece Eye ReliefNot supplied by manufacturer
Eyepiece Special FeatureWaterproof
Field StopNot supplied by manufacturer
Focal Length34mm
Free ShippingYes
Lens Elements & Groups7 elements in 4 groups
ManufacturerExplore Scientific
ModelExplore Scientific 68 degree Waterproof
Optical DesignWide Angle
WarrantyLifetime Warranty

INCLUDED ITEMS

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

 

Customer Reviews

Based on 2 reviews
5 ★
100% 
2
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
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1 ★
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  • Reviews

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N
08/07/2013
Nathan

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

A
02/25/2012
anonymous

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.