3.0X Surgical Loupe — Variable Working DistanceThe most popular dental loupe in the range sought after for its light weight and variable working distance. A patented hinge system adjusts fully to the practitioner's natural working position, making it comfortable for long clinical sessions. Surgical grade optics with full HD coating throughout. Popular with dentists and veterinarians. Prescription inserts available. Key Features 3. 0X magnification Variable working distance via patented hinge

Extend the upper limit of your biological microscope with this 100X achromatic oil immersion objective

advanced school biology

Supplied with protective container

an insect model for reference

Available in seven magnification powers to match different reading and close-work needs

3" Electronic Magnifier

largely distortion-free

Pack of three

A touch-switch dimmer with four brightness levels gives you precise control

Trinocular head: 30° inclined

The iVision 7" HD is the large-screen option in the iVision range — ideal for users who need a bigger reading area to reduce eye strain over extended sessions

3MP sensor at 30 frames per second covers static inspection and live video equally well