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Carl Zeiss Binocular Magnifiers

Part # 129.700 7 In Stock Weight -- lb -- g
Limited time deal -9%
Current price $689.00
List Price: $765.00

Description

Binocular magnifiers keep both hands free at the bench while fine detail stays sharp at a normal working distance. The Carl Zeiss binocular magnifiers deliver 2.3x magnification at a 10" focal length with an outstanding 2" field of view. Using Galilean optics, they are known for comfort, classic proportions, and German-made lenses that provide crisp detail and high contrast for extended use. Lightweight at just ~1.5 oz, they are ideal for jewelers who need to see fine detail comfortably. The current model is supplied with titanium frames.

Features

  • Galilean optics with German-made lenses for crisp detail and high contrast
  • 2.3x magnification across a 2" field of view, so a 2" section of a ruler appears about 4.6" wide
  • 10" focal length sets a comfortable working distance measured from your eyes
  • About 1/2" of depth of field stays in focus front to back
  • Spring temples with an adjustable bridge marked 35–30 for an interpupillary range of about 28–38 mm
  • Titanium frames, lightweight at about 1.5 oz for extended wear

Compatibility

  • Will not fit over prescription glasses.
  • Factory accessories to extend focus and prescription-mount frames have been discontinued and are no longer available.

Notes

What you get:

  • Binocular magnifiers
  • Leather case
  • Lens cleaning cloth
  • The titanium-frame version has a slightly different ear wrap on the spring temples—the part that goes around the back of your ear—than the earlier frame style. The optics and performance are the same on both.
  • To picture the working distance, measure 10" out from your eyes.

Specifications

Brand
Carl Zeiss
Part #
129.700
Type
Magnifiers & Lighting
Dimensions
5,5 in x 2,75 in x 2,5 in
Magnification
2.3x
Optical Design
Galilean
Focal Length
10" (approx. 254 mm)
Field of View
About 2" (about 51 mm)
Depth of Field
About 1/2" (about 13 mm)
Interpupillary Range
About 28–38 mm (bridge marked 35–30 for easy adjustment)
Frame Material
Titanium
Weight
About 1.5 oz
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

Reviews · 9

This product has 9 reviews.

Read & write reviews ↓

Customers praised the "near perfect optics" and "excellent field of view," with jewelers calling them essential for precision work. However, some experienced difficulty with focusing and adjustment mechanisms, particularly the lens alignment system. A few found the limited field of vision problematic. Overall, excellent optical quality but requires patience to adjust properly.

Distance (positive)Optics (positive)Quality (positive)Jeweler (positive)Vision (neutral)
  • 5 stars: 5 (56%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 2 (22%)
  • 1 star: 2 (22%)
A
Anonymous
Near perfect optics, great

Near perfect optics, great company!!!

S
Sofia
Not for me, probably because of the astigmatism

Not for me, probably because of the astigmatism, but overall great quality, and the store customer service deserves it's star too.

D
Debbie Brisbois
Not for me

Can't get them to focus, will be returning these.

L
L. Edwards
Every Jeweler Should Have One of These!

Over 30 years as a bench jeweler. I have had mine for over 10 years and I don't know what I would do without it! These are as essential as my laser welder.

N
Nick Tsacoumangos
Zeus’s magnifier glasses

Great quality excellent field of view. Hard to adjust eye distance tho.

S
Sue Chapman

I was very disappointed with these extremely expensive binoculars. I found focusing them was very difficult (I ended up taking them to my optometrist to focus them for me). When I had them properly focused I could not work with them on as the field of vision was so small (I make jewellery). I ended up selling them on eBay for less than half of what I paid for them and went back to my optometrist for some really strong reading glasses which work a treat.

E
Eric Allen Montgomery
tricky to adjust; far from satisfied that they're right

Just had these arrive and am having a lot of trouble adjusting them so that I'm not getting double vision. The simple thumb screw for each lens is merely a lock - doesn't "travel" to adjust focus like actual binoculars, and so you have to slide each lens physically from side to side to try and centre them on your pupil. The fit of the rail on one lens is quite loose and skitters back and forth too easily when trying to adjust, whereas the other other lens binds, meaning I have to take the set off and use two hands to get it to slide. This is not making for ease of use. I have managed only once (in 30 minutes) to get the two lenses to align properly, only to find out they were each so far off to one side I was unconsciously turning my head about 15 degrees from centre. Still fiddling and hoping I haven't made an expensive mistake.

I should note that during my brief moment of clarity the optics were amazing, so I really hope I can solve the adjustment issues.

The ear piece "wraps" are also very tightly coiled; painfully so (and it's not like I've overly large ears). I'm leery to try and uncurl them to fit properly until I've solved the focus issues, as I may have to return these and don't want to physically alter them to any great extent.

All in all, not nearly as pleased as I'd hoped to be, especially for the price.

Setting up the Carl Zeiss Magnifiers to fit your eyes does require some fiddling, but once set you no longer need to adjust them. The thumb screw adjustment is quite simple indeed. You may want to ask your local optician to set them up for you, including adjusting the frames to fit your head. It's the kind of thing they do all day long, making sure your pupils are centered and that the frames are adjusted comfortably. No worries though if you don't like them, we have a liberal return policy on the Carl Zeiss Magnifiers, as explained in our video. Buying and wearing these glasses is a very personal thing, some folks love them, others don't.

T
Thomas
Best pair of German made binoculars ever for the price

I have been looking for a pair of binoculars that will work well but I could not afford $1200 plus so this when this showed up here I thought I will give it a go. FANTASTIC! They are so good and you can't even feel them. I think I might pick up another pair just incase. I travel a bit and engrave so it is nice to have something so powerful in my my pocket all the time.

D
David
An Absolute Essential

This is one of my very best investments, and something that has gotten hours of use every single day for nearly two full years. Why? These magnifiers get you right up close on top of your work, with a crisp, sharp view. I snug these up on glasses keepers after I put them on, so that they come on and off quickly yet stay out of the way, to easily trade views with the microscope when I have to get in even closer. The working distance is very comfortable. I work at the bench, the split lap, and the polishing lathe with these, and see what is going on clearly at a relaxed distance. My old magnifiers are like looking through a wide angle lens, and I just don't use them. With a relaxed working distance you can maintain relaxed working positions. My posture has improved with these, and I can now work longer hours, yet be ache and pain free at the end of the day. This is an absolute essential for me. And a great value to boot.

J
Jeff

I am new to watchmaking as a hobby. Are these binoculars good for watch making? Or just jewelry

OttoFrei.com

The Carl Zeiss binocular magnifiers can assist in any task but watchmakers have always favored individual Watchmaker Loupes with higher magnification that bring you closer to the work. Just search for watchmaker loupes on our website to see our large selection of such loupes.

J
Jonathan

How difficult is it to swap magnifiers in and out if I want a range of them for the same frames?

OttoFrei.com

There is only one magnification power for the Carl Zeiss Binocular Magnifiers, 2.3X.