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Optivisor Optical Glass Lens Plates Only

Part # 129.485 5 In Stock Weight <0.1 lb / <5 g
Current price $40.25
Type: LP 2

Description

Spare lens plates let you change magnification on an Optivisor in seconds without leaving the bench. Donegan Optivisor optical glass lens plates are available separately and can be switched in moments. Simply press out the black keepers with a coin or similar tool, swap the lens, and press the keepers back in. Earlier models used small nuts and bolts for lens retention.

Donegan is the only head-mounted magnifier available with optical glass prismatic lenses. These lenses cost more but deliver superior clarity and longevity compared to the lesser lens materials used by competing manufacturers. Having spare or alternate lens plates on hand allows you to quickly change magnification levels to suit different tasks at the bench.

Features

  • Genuine Donegan optical glass prismatic lens plates
  • Compatible with Optivisor head-mounted magnifiers
  • Quick-swap design: press out the black keepers with a coin, switch the lens, press the keepers back in
  • Six magnification levels available to suit a wide range of bench tasks
  • Superior clarity and longevity versus plastic or lesser lens materials
  • Sold individually as lens plate only

Available Options

Part # Model Magnification Focal Length
129.485 LP 2 1-1/2x 20 in
129.486 LP 3 1-3/4x 14 in
129.487 LP 4 2x 10 in
129.488 LP 5 2-1/2x 8 in
129.489 LP 7 2-3/4x 6 in
129.490 LP 10 3-1/2x 4 in

Compatibility

These lens plates fit Donegan Optivisor head-mounted magnifiers. Each is sold as the lens plate only, so the headband magnifier is not included.

Specifications

Brand
Donnegan
Part #
129.485
Type
Magnifiers & Lighting
Country of Origin
United States
Dimensions
7 in x 4 in x 0.75 in
Lens Type
Optical glass prismatic
Retention System
Black keepers (press-fit, coin-removable)
Compatible With
Donegan Optivisor head-mounted magnifiers
Available Models
6
Sold As
Lens plate only, sold individually
Magnification Range
1-1/2x – 3-1/2x by model
Working Distance Range
4–20 in by model
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

Reviews · 2

This product has 2 reviews.

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  • 5 stars: 2 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
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  • 1 star: 0 (0%)
R
Robert Ross
LP 2
Superior Customer Service

The extra magnifier lens is great. I subsequently ordered a spare band and visor so as not to have to change out lenses on my primary headset. Realizing that some crucial hardware was not a part of the accessory kit, Otto Frei went above and beyond and arranged to have Donegan send the parts at no cost. Even though I offered to pay!
First Class service. Try getting that from Amazon.

B
Brigette Neal
LP 7
Magnifier lenses

Lenses are exactly what I wanted and the shipping option I chose allowed me to receive them in time for a class I was taking. Would order again from Otto Frei

W
W. Deutermann

I purchased an Optivisor DA5 from Otto Frie about 4 years ago with the screw and nu lens mount. Can the #10 and 2 1/2 loup be fitted to my visor?

OttoFrei.com

Yes the different power lens are interchangeable. The screw and nuts used to hold them in have been replaced by the plastic peg system. Doesn't matter which way you hold lenses and accessory loupes are attached, both old screw and nuts and new plastic pegs will work on all Optivisors made.