Donegan Optical Optivisor W/Lens 2.75x @ 6" - DA7

Donegan Optical OptiVisor DA Binocular Headband Magnifier - 2.75x Magnification

The Donegan Optical OptiVisor DA (DA-7) is a premium binocular headband magnifier designed for professionals and serious hobbyists who demand superior optical quality for detailed close-up work. This professional-grade magnification tool delivers 2.75x magnification at a 6-inch working distance, making it the perfect choice for intricate work such as miniature painting, jewelry making, watch repair, electronics assembly, and precision hobby applications requiring high magnification with excellent clarity.

Key Features & Specifications

• Magnification: 2.75x with #7 lens plate
• Focal Length: 6 inches (15cm) working distance for detailed close-up work
• Premium Optical Quality: Precision-ground optical glass lenses for superior clarity and color accuracy
• Three-Dimensional Vision: Binocular design provides natural depth perception for accurate work
• Professional Grade: Glass lenses offer superior optical quality compared to acrylic alternatives
• Adjustable Headband: Self-locking dial conforms to all head sizes
• Tilting Visor: Adjustable side pivots allow visor to flip up when not in use
• Comfort Padding: Genuine leather comfort band with orthopedic felt for extended wear sessions
• Versatile Compatibility: Designed to wear over prescription or safety eyeglasses
• Interchangeable Lenses: Compatible with other OptiVisor lens plates for different magnifications
• Optiloupe Ready: Works with optional Optiloupe accessory for additional magnification
• Durable Construction: Impact-resistant materials, manufactured in the USA
• Scratch Resistant: Glass lenses are more durable and scratch-resistant than acrylic

Why Choose the OptiVisor DA-7?

The DA-7 offers powerful 2.75x magnification with a comfortable 6-inch working distance, providing the ideal balance between magnification strength and workspace for precision tasks. The DA series features precision-ground optical glass lenses that deliver superior clarity, color accuracy, and scratch resistance compared to acrylic alternatives, making this the professional's choice for demanding applications. The 6-inch focal length provides enough room for tool manipulation while maintaining strong magnification for detailed work.

Ideal Applications

• Miniature painting - fine detail work and facial features
• Jewelry making - stone setting and intricate metalwork
• Watch repair - movement inspection and adjustment
• Electronics - precision soldering and component placement
• Model building - decal application and fine detailing
• Fly tying - detailed patterns and small hooks
• Needlework - fine embroidery and cross-stitch
• Dental work - precision procedures
• Stamp and coin collecting - detailed examination

Complementary Products

Enhance your precision work setup with these related items from our Hand & Eye Helpers collection:

• Perfect Parts Mounting Pins - Secure small parts during detailed work
• Vallejo Precision Masking Tape - Fine masking for detailed painting
• Perfect Parts Lead Free Solder - Safe soldering for electronics work

About Donegan Optical

Donegan Optical Company has been manufacturing precision optical products in the USA for over 40 years. Their OptiVisor line is trusted by professionals and hobbyists worldwide for superior quality, comfort, and durability. The DA series represents their premium offering with optical glass lenses for the most demanding applications. For more information about Donegan Optical products and their complete range of magnification solutions, visit https://doneganoptical.com/ to explore their full product catalog and technical specifications.