Features, Specification, and Operation Instructions
Please refer to the Documentation tab for detailed specifications and user manual.
Scientific Papers (References)
1. Neitz J, Geist T, Jacobs GH. Color vision in the dog. Vis Neurosci. 1989 Aug;3(2):119-25. doi: 10.1017/s0952523800004430. PMID: 2487095
2. S. D. Grozdanic, M. Matic, D. S. Sakaguchi, and R. H. Kardon, “Evaluation of Retinal Status Using Chromatic Pupil Light Reflex Activity in Healthy and Diseased Canine Eyes,” Investigative Ophthalmology & Visual Science 48, no. 11 (2007): 5178–5183
3. K. Terakado, T. Yogo, Y. Nezu, Y. Harada, Y. Hara, and M. Tagawa, “Efficacy of the Use of a Colorimetric Pupil Light Reflex Device in the Diagnosis of Fundus Disease or Optic Pathway Disease in Dogs,” Journal of Veterinary Medical Science 75, no. 11 (2013): 1491–1495
4. C. Yeh, K. L. Koehl, C. Harman, et al., “Assessment of Rod, Cone, and Intrinsically Photosensitive Retinal Ganglion Cell (ipRGC) Contribution to the Canine Chromatic Pupillary Response,” Investigative Ophthalmology & Visual Science 56, no. 7 (2015): 5569
5. S. D. Grozdanic, H. Kecova, and T. Lazic, “Rapid Diagnosis of Retina and Optic Nerve Abnormalities in Canine Patients With and Without Cataracts Using Chromatic Pupil Light Reflex Testing,” Veterinary Ophthalmology 16, no. 5 (2013): 329–340
6. Santifort K, Plonek M, Görig C, Huver I. Chromatic Pupillary Light Reflex in Two Dogs With Amaurosis Secondary to Optic Pathway Disorders. Vet Ophthalmol. 2025 Feb 24. doi: 10.1111/vop.70010. Epub ahead of print. PMID: 39993949
7. Elyse M. Salpeter, Ala Moshiri, Michelle Ferneding, Monica J. Motta, Sangwan Park, Chrisoula Skouritakis, Sara M. Thomasy. Chromatic Pupillometry as a Putative Screening Tool for Heritable Retinal Disease in Rhesus Macaques. Trans. Vis. Sci. Tech. 2023;12(6):13. https://doi.org/10.1167/tvst.12.6.13
8. Kardon R, Anderson SC, Damarjian TG, Grace EM, Stone E, Kawasaki A. Chromatic pupil responses: preferential activation of the melanopsin-mediated versus outer photoreceptor-mediated pupil light reflex. Ophthalmology. 2009; 116: 1564–1573
9. Collison FT, Park JC, Fishman GA, McAnany JJ, Stone EM. Full-field pupillary light responses, luminance thresholds, and light discomfort thresholds in CEP290 Leber congenital amaurosis patients. Invest Ophthalmol Vis Sci. 2015; 56: 7130–7136