PLatform for Analysis of scEiad (single cell Eye in a Disk) is an online tool that can be used to "look up gene expression by retinal cell type across loads of different studies, four organisms, and multiple developmental stages." (guide)

An interactive web application that allows users to explore a collection of human RNA-seq datasets (walkthrough).

A collection of mostly single-cell transcriptomic studies. While not specific to the eye in contains a number of eye datasets that can be explored. It also contains useful cell type guides. Here's a video walking through data from the Human Retina Cell Atlas.

A tool for interacting with ocular scRNA-seq data containing 45 scRNA datasets. (usage video)