Celestron 71133 UpClose 10x25 Roof Prism
Binocular Review
Compact, light-weight, low cost binoculars and at 10x they are great for action sports, vacationing, nature
viewing, wildlife observing or various other activities. There are rubber covered for protection and ease of
handling but the body is only designated as "water resistant" so be cautious around groundwater or getting caught
too long in the rain.
Only a few minuses according to users...the neck string is felt to be very thin and the attachment to the
binoculars is of some concern....there are also no lens protectors so you might consider buying a set to protect
the lenses.
Celestron 71133 UpClose 10x25 Roof Prism Binocular
Compact
Slip it on your pocket and go... measures 2.8 inches x 4.4 inches x 1.7 inches."
Good Optics
Work well even in even in low light conditions.
Features and Specifications:
Prism Type: Roof
Magnification: 10x
Objective Diameter: 25mm
Angle of View: 5.5 Degree
Field-of-View (@ 1000 Yds): 289' (96 m at 1000 m)
Minimum Focus Distance: 18.0' (5.5 m)
Exit Pupil Diameter: 2.5mm
Eye Relief: 10mm
Relative Brightness: 6.2
Twilight Factor: 15.8
Focus Type: Center
Dimensions(WxHxD): 2.8 x 4.4 x 1.7" (72 x 111 x 42mm)
Weight: 0.53 lb (240 g)
Celestron 71133 UpClose 10x25 Roof Prism Binocular
Optics Planet Customer Score:
There are 4+ reviews on Optics Planet
"I have been ordering from Opticsplanet for a number of years now. Not only have I been elated over their
products,(quality & price), but their response time and the professionalism and courtesy of the reps. I highly
recommend the compact Celestron 10x25, easy to carry, excellent image clarity even in low light conditions, and
affordable prices. Kudos."
Amazon Customer Score: 
There are 20+ reviews on Amazon
"For the money, this cheap-o set of binoc's is damn good. I compared them to the Nikons ($65), the Meades, the
Bushnell's and a few others. I wanted something nice and small for concerts but didnt want a piece of junk that I'd
hate to look through. These binoc's have a metal focusing plate on top, smooth and tight focusing center-roller,
heavy rubber covered lens barrels and they're very light. they have adjustable eye pieces for those with difference
prescription eyes/contacts/glasses"
"Just received today, are perfect for the money ($12.88). I like the rubber coating that makes them seemingly
more durable and weather resistant"
"I mainly chose these binoculars because of price point, size. The positive reviews gave me some confidence in
the quality and Celestron is perhaps best know for their telescopes, so I did not think they would be that bad. The
glass is rated BK-7 which is not the best but is very good. To Focus the binoculars you close your right eye and
adjust the center focus adjustment while looking through the binoculars with you left eye. Once adjusted; close
your left eye and adjust the Diopter (near the eyepiece) while looking through the binoculars with your right eye.
Then you got it. Once you have done this; you should just be able to adjust the center focus depending on the
objects distance. The 10X magnification is great with slightly steady hands. My wife was also impressed with the
quality feel of this binocular. I do not recommend if you wear glasses, as the eye relief is extremely close (about
10mm?). They have a better optical quality and construction than a Tasco and Simmons binocular brand I own. I would
say the optical clarity is impressive for the cost of this set. 10x magnification in a fairly small size. Water
resistant. Great optical quality. Replaceable cost if lost, stolen or damaged. A GREAT value that will magnify your
surroundings, Without breaking your bank account. I do not regret my purchase and certainly recommend. I'm actually
trying to purchase another set."
"This is good for close range in bright day light , however its very dim even before dark and with long
distances , may be more than 3 to 4 hundred meters it is soft and your eyes will cause you a headache."
Retrevo Customer Score: 
There are 4+ reviews on Retrevo
""The average user rating from pricegrabber.com is 80 out of 100..."
"alaTest has collected and analysed 5 user reviews of the Celestron UP Close 10X25 ROOF 71133 from
pricegrabber.com..."
Celestron 71133 UpClose 10x25 Roof Prism Binocular
Conclusion
These compact binoculars are good bang for the buck with good optics and users say ther are durable. Keep in
mind they are weather resistant.

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