Brand: Explore Scientific

Explore Scientific 52 Degree Series 25mm Waterproof Eyepiece | EPWP5225-01

EPWP5225-01

Brand: Explore Scientific

Explore Scientific 52 Degree Series 25mm Waterproof Eyepiece | EPWP5225-01

EPWP5225-01

  • 25mm Focal Length
  • 1.25" Diameter Barrel
  • 52° Apparent Field of View
  • Fully EMD Multi-Coated Optics
  • Argon-Filled, Water and Fogproof
  • Slip-Resistant Textured Surface
  • Fold-Down Eyecup
$126.00 USD

Easy Payment Options with .

What is a Backorder?
$126.00 USD

Easy Payment Options with .

What is a Backorder?
Free Expert Support
Stress Free, Secure Shopping
30 Day Return Policy
Price Match Promise
Full Details Specifications Reviews and Questions Articles, Videos, Software, Links

Product Description

Long considered the "standard" eyepiece that is often supplied with telescopes that are sold by various suppliers, the 25mm focal length category is perhaps the most used eyepiece in the world. Like the 20mm, these eyepieces are great for binoviewer devices, and the 25mm is probably the longest focal length of the mid-power range eyepieces before you get into longer focal lengths.

Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 52° Series eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparably priced Plossol.

Another great benefit of these eyepieces is the excellent contrast and 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

Specifications

Item Number EPWP5225–01
Focal Length 25mm
Length 67.7mm
Width 43mm
Weight 6.4oz (181.4g)
Barrel Size 1.25"
Eye Relief 16.4mm
Field Stop Diameter 18.2mm

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Why Should You Trust All Star Telescope?

We've Made All The Mistakes
So You Don't Have To

Learn More