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Telescope Eyepieces Review
REVIEWS AND COMPARISONS
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Top Ten Reviews no longer updates this category and keeps it here for archiving purposes only. It was last updated in July 2013.
Rankings
Displaying 2 - 7 of 7
Telescope Eyepieces Review
Design Elements
Design
?
Ultra-wide
Nagler
Wide field
Ultra-wide
Nagler
Wide field
 
Apparent Field
?
100 degrees
82 degrees
68 degrees
82 degrees
82 degrees
68 degrees
 
Number of Optical Elements
?
Proprietary
6
6
6
7
6
 
Barrel Materials
Aluminum
Aluminum
Aluminum
Aluminum
Aluminum
Aluminum
 
Features
Retractible Eyecup
?
 
Multi-coating
?
 
Blackened Edges
?
 
 
Gripping Ring
?
 
Internal Baffling
?
 
 
Filter Threading
?
 
 
Dust Caps
?
 
 
Storage Case
?
 
 
 
Specifications
Focal Length
?
10mm
17mm
24mm
24mm
13mm
40mm
 
Eye Relief
?
15mm
17mm
11mm
17mm
12mm
14mm
 
Barrel Diameter
?
1.25/2 inches
2 inches
1.25 inches
2 inches
1.25 inches
2 inches
 
Weight
?
17.6 ounces
26 ounces
8.2 ounces
35 ounces
10 ounces
18 ounces
 
Length
?
5.4 inches
4.1 inches
2.9 inches
Proprietary
2.9 inches
2 inches
 
Help & Support
Phone Support
?
 
 
Electronic Support
?
 
 
 
 
 
Money Back Guarantee
?
 
 
 
 
 
 
 
Warranty
?