![Volk® G-4 High Mag Gonio lens without flange, small ring, 64° mirror angles, 1.50x image mag., 0.67x laser spot size, 8.4mm contact diameter, ideal for high magnification static and dynamic gonioscopy Volk® G-4 High Mag Gonio lens without flange, small ring, 64° mirror angles, 1.50x image mag., 0.67x laser spot size, 8.4mm contact diameter, ideal for high magnification static and dynamic gonioscopy](https://amblersurgical.com/media/catalog/product/cache/939e79226fe801c45c5e1c782e1b065f/V/G/VG4HMLNF.jpg)
Volk® G-4 High Mag Gonio lens without flange, small ring, 64° mirror angles, 1.50x image mag., 0.67x laser spot size, 8.4mm contact diameter, ideal for high magnification static and dynamic gonioscopy
![Ocular® Two mirror gonio diagnostic lens with flange, 170º static gonio FOV, 0.80x gonio mag., 17.0mm contact diameter, 20.5mm lens height, for viewing the anterior chamber | Ambler Surgical Ocular® Two mirror gonio diagnostic lens with flange, 170º static gonio FOV, 0.80x gonio mag., 17.0mm contact diameter, 20.5mm lens height, for viewing the anterior chamber | Ambler Surgical](https://amblersurgical.com/media/catalog/product/cache/30207e56a82c2c0463db79e3470101f3/O/2/O2MF.jpg)
Ocular® Two mirror gonio diagnostic lens with flange, 170º static gonio FOV, 0.80x gonio mag., 17.0mm contact diameter, 20.5mm lens height, for viewing the anterior chamber | Ambler Surgical
![High resolution iridocorneal angle imaging system by axicon lens assisted gonioscopy | Scientific Reports High resolution iridocorneal angle imaging system by axicon lens assisted gonioscopy | Scientific Reports](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fsrep30844/MediaObjects/41598_2016_Article_BFsrep30844_Fig7_HTML.jpg)