Helios Nitrosport 8x34 BinocularsThe new Nitrosport roof prism binoculars feature a stylish modern open hinge design, making them lightweight and easy to handle. Great for birdwatching and general observing, all models feature high index silver coated BaK 4 prisms and multi coated optics. Waterproof to IPX Class 5 (0. 5m depth for 3 minutes) and nitrogen filled for clear, fog free operation. Twist up eyepieces and suitable for spectacle wearers. Black protective rubber armouring.

25mm x 25mm x 25mm approx

Double Stars: 55

the 3nm isolates the nebulae's emissions into H-Alpha (red) and OIII (green-blue)

which delivers a steady charge over long periods and requires less maintenance than traditional sealed lead-acid batteries

Soft carrying case included

Ade Ashford BSc

We stock T-Rings suitable for Canon

1mm diameter

Optical Coatings: StarBright XLT

as the ambient temperature falls

stable platform that is perfect for astroimaging and guarantees minimal vibration

Provides and intermediate focal length between EdgeHD's native f/10 (or f/11) and the optional Hyperstar accessory at f/2