A Phase 1/2 Study in Healthy Volunteers and Participants With Autosomal Dominant Retinitis Pigmentosa (RHO-adRP)

Phase 1b/2 is active. Inclusion Phase 1b/2 (Multiple Ascending Dose Escalation in RHO-adRP Patients) Inclusion: * Participants must have a diagnosis of Rhodopsin-associated, autosomal dominant Retinitis Pigmentosa confirmed by a genetic test that is implemented in accordance with the relevant national requirements * Male or female greater than or equal to age 18 (inclusive) at the time of signing the informed consent form * Have a body weight \>50kg, with a body mass index (BMI) from 18.0 to 35.0 kg/m\^2 (inclusive) at screening * Best Corrected Visual Acuity (BCVA) using the Early Treatment Diabetic Retinopathy Study (ETDRS) \> 55 * Other than their diagnosis of RHO-adRP, be in good general health, as determined by the Investigator * Have sufficient venous access to allow blood sampling for pharmacokinetic analysis and safety laboratory samples Phase 1b/2 (Multiple Ascending Dose Escalation in RHO-adRP Patients) Exclusion: * Females who are pregnant or breastfeeding * Evidence of any other significant ocular (other than RHO-adRP) and non-ocular disease/ disorder * Lifetime history of ocular surgery * Any prior or current ophthalmologic gene therapy * Has a history of major surgery, severe trauma, or bone fracture within 12 weeks before the first dose of the investigational product or planned surgery within 4 weeks after the end of the study