What magnification does the Donegan OptiVISOR DA-3 provide?
The Donegan OptiVISOR DA-3 provides 1.75X magnification.
Donegan OptiVISOR DA-3 1.75 X Magnification at 14"
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Donegan OptiVISOR DA-3 1.75 X Magnification at 14"
Model Number: DA-3
Donegan OptiVISOR DA-3 1.75 X Magnification at 14"
Donegan OptiVISOR DA-3 Binocular Headband Magnifier, 1.75X at 14 in.
Donegan OptiVISOR DA-3 is a brand-new precision binocular headband magnifier designed for close, accurate work while keeping both hands free. The DA-3 lens provides 1.75X magnification at a 14-inch focal length, offering a practical working distance for jewelry making, inspection, electronics, crafting, model building, repair, and other detail-oriented tasks. Precision-ground optical glass lenses provide clear binocular viewing and natural three-dimensional vision.
Key Features
- Precision binocular headband magnifier for detailed close-up work
- Provides 1.75X magnification
- 14-inch focal length supports a comfortable working distance
- Leaves both hands free for tools, components, and materials
- Binocular design provides natural three-dimensional vision
- Optical glass prismatic lenses are ground and polished to precision standards
- Bevel-edged lenses are mounted in an interchangeable frame
- Adjustable pivots allow the visor to tilt upward when magnification is not required
- Adjustable headband conforms to different head sizes
- Lightweight headband construction supports extended use
- Genuine leather comfort band includes padded orthopedic felt
- High-impact visor provides durable protection for the lens assembly
- Can be worn over many prescription or safety eyeglasses
- Suitable for jewelers, technicians, hobbyists, inspectors, and craftspeople
- Brand-new condition
- Model DA-3 supports accurate product identification
Specifications
| Specification | Value |
|---|---|
| Brand | Donegan Optical |
| Product Line | OptiVISOR |
| Model Number | DA-3 |
| Product Type | Binocular Headband Magnifier |
| Condition | Brand New |
| Magnification | 1.75X |
| Focal Length | 14 in. |
| Lens Type | Prismatic Optical Glass |
| Lens Construction | Precision Ground, Polished, and Bevel Edged |
| Lens Frame | Interchangeable Plastic Frame |
| Viewing Style | Binocular, Three-Dimensional Viewing |
| Visor Adjustment | Tilting Adjustable Pivots |
| Headband | Adjustable Lightweight Headband |
| Comfort Band | Genuine Leather with Padded Orthopedic Felt |
| Eyeglass Compatibility | Can Be Worn Over Many Prescription or Safety Glasses |
| Recommended Use | Jewelry Making, Inspection, Electronics, Crafting, Model Building, Repair, and Precision Work |
| Category | Headband Magnifiers / Jewelry Magnifiers / Precision Optical Tools |
Ideal For
Ideal for jewelers, watchmakers, engravers, electronics technicians, model builders, inspectors, craftspeople, mechanics, collectors, and hobbyists performing close, accurate work.
Important Note
Brand-new DA-3 OptiVISOR with 1.75X magnification and a 14-inch focal length. Confirm that the magnification level and working distance are appropriate for the intended task before purchase.
Frequently Asked Questions
Quick answers to common questions about this product.
What is the focal length of the Donegan DA-3?
The DA-3 has a 14-inch focal length.
Does the Donegan OptiVISOR allow hands-free use?
Yes. The headband-mounted design leaves both hands free for tools, components, and materials.
What type of lenses does the Donegan DA-3 use?
The DA-3 uses prismatic optical glass lenses that are precision ground, polished, and bevel edged.
Can the Donegan OptiVISOR DA-3 be tilted upward?
Yes. Adjustable pivots allow the visor to tilt upward when magnification is not needed.
Is the headband adjustable?
Yes. The lightweight headband adjusts to fit different head sizes and includes a padded leather comfort band.
Can the Donegan DA-3 be worn over eyeglasses?
Yes. Donegan states that the OptiVISOR can be worn over many prescription or safety eyeglasses.
What is the Donegan OptiVISOR DA-3 used for?
The DA-3 is suitable for jewelry making, inspection, electronics, crafting, model building, repair, and other detailed close-up work.
What condition is the Donegan OptiVISOR DA-3 in?
The Donegan OptiVISOR DA-3 binocular headband magnifier is brand new.
Where can I buy the Donegan OptiVISOR DA-3?
The brand-new Donegan OptiVISOR DA-3 1.75X headband magnifier can be purchased from this product listing while inventory remains available.