APM High eyerelief Flat-Wide 90 degree 12.5 mm eyepiece
High-quality astronomical observation with a telescope is determined not only by the optics but also by the choice of the eyepiece. Wearers of eyeglasses with large fields of vision and especially with short-focal optics often have found that the field of vision while wearing glasses can not be fully surveyed. APM has solved this problem with its New HI-FW eyepiece. The new HI-FW 84 ° eyepieces from APM also offer an extremely large field of view; and with 23mm eye relief, it is perfectly manageable even while using short focal length optical systems.
With a combination of optimized haptics, fantastic image definition, high image quality, comfortable viewing and perfect contrast, the HI-FW eyepiece is the high-quality eyepiece of choice for wide-angle observations.
Features of APM’s HI-FW Eyepiece series:
- High image sharpness
- Large eye area lends to comfortable viewing with glasses
- Optimized edge sharpness even with fast optics
- Blackened lens edges
- Stainless steel sleeve with conical locking groove and filter thread
- Flip-up Eye Cup
- Optimized Haptics
- Excellent color fidelity