Chroma Luminance Filter –Â New design to provide better images with modern sensors, especially when used with refractors.
Transmission between 420nm and 693nm is 96% to 99% and glass thickness is 3mm. Transmission data is from an actual filter and representative, but may vary very slightly between samples.
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This product has multiple variants. The options may be chosen on the product page
The Chroma OIII 5nm Filter isolates the 500.7nm primary emission line of doubly ionized oxygen, which is the second most important imaging line after Ha.
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This product has multiple variants. The options may be chosen on the product page
A Male T Thread to Male C Mount Adapter, which allows you to connect cameras with C / CS mount, such as the QHY Guide / Planetary and ZWO “Mini” series cameras, to scopes and accessories with Female T thread
The Flip Mirror Imaging Diagonal is designed for convenient CCD imaging. The device has a removeable 1.25″ nosepiece, threaded for standard filters at one end, which is inserted into a telescope’s focuser, and an M42 x 0.75 T-mount thread on the other end to connect a suitable CCD camera. A 1.25″ helical focusing eyepiece tube is provided for visual observations.
Price includes UK shipping.