TeleVue Large Field Flattener NP101/NP101is/NP127is – Field Corrector

TeleVue Large Field Flatener NP101/NP101is/NP127is: Field Corrector: field corrector for large sensors on NP refractors

This large field flattener increases the usable, flat field of view of the NP101, NP101is, and NP127is, so that even large sensors will resolve pinpoint stars in the corners.

The focal length remains unchanged: this is not a reducer, but a corrector which expands the field for formats where the standard configuration stops.

For those who count the corners

Full frame and larger sensors expose the weakness of any optics in the corners. This corrector is TeleVue's answer for the NP line: a larger corrected field without loss of focal length or speed.

Also here, maintain the specified working distance to the sensor exactly; the correction is calculated based on this.

Featured accessories

Before purchasing, check the focuser connection size and the required back focus of your camera; with a reducer, the distance to the sensor is critical. If you are unsure about the combination with your telescope, please contact us.

For whom yes and for whom no

• ✓ Large sensors on the NP101, NP101is, or NP127is
• ✓ How to demand corner sharpness on full frame
• ✓ Astrophotographers who want to utilize the full image circle
• ✗ Small sensors, he doesn't add much to that
• Other telescopes than the NP-line

Specifications

You can find the complete product line for this merk at the TeleVue merk Page.